[Tarantool-patches] [PATCH v3 5/5] sql: replace control pragmas

imeevma at tarantool.org imeevma at tarantool.org
Thu Nov 7 13:37:20 MSK 2019


This patch removes pragmas that modify SQL settings. Most of these
pragmas have been replaced by SET. But there are two pragmas that
have been completely removed: 'short_column_names' and
'count_changes'.

Closes #4511
---
Due to the removal of sql_compound_select_limit from the session
options, the sql-tap/gh2548-select-component-limit.test.lua test
has been slightly modified.

 src/box/sql.c                                      |   3 +-
 src/box/sql/delete.c                               |  26 ---
 src/box/sql/insert.c                               |  35 +---
 src/box/sql/parse.y                                |   3 -
 src/box/sql/pragma.c                               | 203 +--------------------
 src/box/sql/pragma.h                               | 150 ---------------
 src/box/sql/select.c                               |  16 +-
 src/box/sql/sqlInt.h                               |   2 -
 src/box/sql/update.c                               |  26 ---
 src/box/sql/vdbe.c                                 |  26 +--
 test/sql-tap/analyze4.test.lua                     |   4 +-
 test/sql-tap/autoinc.test.lua                      |   2 +-
 test/sql-tap/colname.test.lua                      |  37 ++--
 test/sql-tap/fkey2.test.lua                        |   4 +-
 test/sql-tap/gh2548-select-compound-limit.test.lua |  16 +-
 test/sql-tap/lua/sqltester.lua                     |   2 +-
 test/sql-tap/misc1.test.lua                        |   2 +-
 test/sql-tap/pragma.test.lua                       | 135 +-------------
 test/sql-tap/select1.test.lua                      |  35 ++--
 test/sql-tap/tkt3731.test.lua                      |   2 +-
 test/sql-tap/trigger2.test.lua                     |   2 +-
 test/sql-tap/triggerC.test.lua                     |  51 +-----
 test/sql-tap/update.test.lua                       |  17 +-
 test/sql-tap/whereA.test.lua                       |  24 +--
 test/sql/check-clear-ephemeral.result              |   4 +-
 test/sql/check-clear-ephemeral.test.lua            |   4 +-
 test/sql/checks.result                             |   4 +-
 test/sql/checks.test.lua                           |   4 +-
 test/sql/clear.result                              |   4 +-
 test/sql/clear.test.lua                            |   4 +-
 test/sql/collation.result                          |   2 +-
 test/sql/collation.test.lua                        |   2 +-
 test/sql/ddl.result                                |   2 +-
 test/sql/ddl.test.lua                              |   2 +-
 test/sql/delete-multiple-idx.result                |   4 +-
 test/sql/delete-multiple-idx.test.lua              |   4 +-
 test/sql/delete.result                             |   4 +-
 test/sql/delete.test.lua                           |   4 +-
 test/sql/drop-index.result                         |   4 +-
 test/sql/drop-index.test.lua                       |   4 +-
 test/sql/drop-table.result                         |   4 +-
 test/sql/drop-table.test.lua                       |   4 +-
 test/sql/engine.result                             |   6 +-
 test/sql/engine.test.lua                           |   6 +-
 test/sql/errinj.result                             |   2 +-
 test/sql/errinj.test.lua                           |   2 +-
 test/sql/func-recreate.result                      |   2 +-
 test/sql/func-recreate.test.lua                    |   2 +-
 test/sql/gh-2362-select-access-rights.result       |   2 +-
 test/sql/gh-2362-select-access-rights.test.lua     |   2 +-
 test/sql/gh-2929-primary-key.result                |   2 +-
 test/sql/gh-2929-primary-key.test.lua              |   2 +-
 test/sql/gh-2981-check-autoinc.result              |   2 +-
 test/sql/gh-2981-check-autoinc.test.lua            |   2 +-
 test/sql/gh-3199-no-mem-leaks.result               |   2 +-
 test/sql/gh-3199-no-mem-leaks.test.lua             |   2 +-
 test/sql/gh-3613-idx-alter-update-2.result         |   2 +-
 test/sql/gh-3613-idx-alter-update-2.test.lua       |   2 +-
 test/sql/gh-3613-idx-alter-update.result           |   2 +-
 test/sql/gh-3613-idx-alter-update.test.lua         |   2 +-
 test/sql/gh-3888-values-blob-assert.result         |   2 +-
 test/sql/gh-3888-values-blob-assert.test.lua       |   2 +-
 test/sql/gh2141-delete-trigger-drop-table.result   |   2 +-
 test/sql/gh2141-delete-trigger-drop-table.test.lua |   2 +-
 test/sql/gh2251-multiple-update.result             |   2 +-
 test/sql/gh2251-multiple-update.test.lua           |   2 +-
 test/sql/gh2483-remote-persistency-check.result    |   2 +-
 test/sql/gh2483-remote-persistency-check.test.lua  |   2 +-
 .../gh2808-inline-unique-persistency-check.result  |   2 +-
 ...gh2808-inline-unique-persistency-check.test.lua |   2 +-
 test/sql/icu-upper-lower.result                    |   2 +-
 test/sql/icu-upper-lower.test.lua                  |   2 +-
 test/sql/insert-unique.result                      |   4 +-
 test/sql/insert-unique.test.lua                    |   4 +-
 test/sql/integer-overflow.result                   |   2 +-
 test/sql/integer-overflow.test.lua                 |   2 +-
 test/sql/iproto.result                             |  33 +---
 test/sql/iproto.test.lua                           |  10 +-
 test/sql/max-on-index.result                       |   4 +-
 test/sql/max-on-index.test.lua                     |   4 +-
 test/sql/message-func-indexes.result               |   2 +-
 test/sql/message-func-indexes.test.lua             |   2 +-
 test/sql/misc.result                               |   2 +-
 test/sql/misc.test.lua                             |   2 +-
 test/sql/no-pk-space.result                        |   2 +-
 test/sql/no-pk-space.test.lua                      |   2 +-
 test/sql/on-conflict.result                        |   2 +-
 test/sql/on-conflict.test.lua                      |   2 +-
 test/sql/persistency.result                        |   2 +-
 test/sql/persistency.test.lua                      |   2 +-
 test/sql/row-count.result                          |  10 +-
 test/sql/row-count.test.lua                        |   4 +-
 test/sql/savepoints.result                         |   2 +-
 test/sql/savepoints.test.lua                       |   2 +-
 test/sql/select-null.result                        |   4 +-
 test/sql/select-null.test.lua                      |   4 +-
 test/sql/sql-debug.result                          |  50 -----
 test/sql/sql-debug.test.lua                        |  15 --
 test/sql/sql-statN-index-drop.result               |   2 +-
 test/sql/sql-statN-index-drop.test.lua             |   2 +-
 test/sql/tokenizer.result                          |   2 +-
 test/sql/tokenizer.test.lua                        |   2 +-
 test/sql/transition.result                         |   2 +-
 test/sql/transition.test.lua                       |   2 +-
 test/sql/transitive-transactions.result            |   8 +-
 test/sql/transitive-transactions.test.lua          |   8 +-
 test/sql/triggers.result                           |  14 +-
 test/sql/triggers.test.lua                         |  14 +-
 test/sql/update-with-nested-select.result          |   4 +-
 test/sql/update-with-nested-select.test.lua        |   4 +-
 test/sql/upgrade.result                            |   2 +-
 test/sql/upgrade.test.lua                          |   2 +-
 test/sql/view.result                               |   2 +-
 test/sql/view.test.lua                             |   2 +-
 test/sql/view_delayed_wal.result                   |   2 +-
 test/sql/view_delayed_wal.test.lua                 |   2 +-
 test/sql/vinyl-opts.result                         |   2 +-
 test/sql/vinyl-opts.test.lua                       |   2 +-
 118 files changed, 213 insertions(+), 996 deletions(-)

diff --git a/src/box/sql.c b/src/box/sql.c
index f1df555..7c1035c 100644
--- a/src/box/sql.c
+++ b/src/box/sql.c
@@ -59,8 +59,7 @@ static sql *db = NULL;
 
 static const char nil_key[] = { 0x90 }; /* Empty MsgPack array. */
 
-static const uint32_t default_sql_flags = SQL_ShortColNames
-					  | SQL_EnableTrigger
+static const uint32_t default_sql_flags = SQL_EnableTrigger
 					  | SQL_AutoIndex
 					  | SQL_RecTriggers;
 
diff --git a/src/box/sql/delete.c b/src/box/sql/delete.c
index 2f73d80..8d9ae4f 100644
--- a/src/box/sql/delete.c
+++ b/src/box/sql/delete.c
@@ -191,15 +191,6 @@ sql_table_delete_from(struct Parse *parse, struct SrcList *tab_list,
 				     tab_cursor);
 	}
 
-	/* Initialize the counter of the number of rows deleted,
-	 * if we are counting rows.
-	 */
-	int reg_count = -1;
-	uint32_t sql_flags = parse->sql_flags;
-	if ((sql_flags & SQL_CountRows) != 0) {
-		reg_count = ++parse->nMem;
-		sqlVdbeAddOp2(v, OP_Integer, 0, reg_count);
-	}
 	/* Special case: A DELETE without a WHERE clause deletes
 	 * everything. It is easier just to erase the whole table.
 	 */
@@ -284,12 +275,6 @@ sql_table_delete_from(struct Parse *parse, struct SrcList *tab_list,
 		 */
 		/* assert(is_complex || one_pass != ONEPASS_OFF); */
 
-		/* Keep track of the number of rows to be
-		 * deleted.
-		 */
-		if ((sql_flags & SQL_CountRows) != 0)
-			sqlVdbeAddOp2(v, OP_AddImm, reg_count, 1);
-
 		/* Extract the primary key for the current row */
 		if (!is_view) {
 			struct key_part_def *part = pk_info->parts;
@@ -413,17 +398,6 @@ sql_table_delete_from(struct Parse *parse, struct SrcList *tab_list,
 		}
 	}
 
-	/* Return the number of rows that were deleted. */
-	if ((sql_flags & SQL_CountRows) != 0 &&
-	    parse->triggered_space != NULL) {
-		sqlVdbeAddOp2(v, OP_ResultRow, reg_count, 1);
-		sqlVdbeSetNumCols(v, 1);
-		sqlVdbeSetColName(v, 0, COLNAME_NAME, "rows deleted",
-				      SQL_STATIC);
-		sqlVdbeSetColName(v, 0, COLNAME_DECLTYPE, "INTEGER",
-				  SQL_STATIC);
-	}
-
  delete_from_cleanup:
 	sqlSrcListDelete(db, tab_list);
 	sql_expr_delete(db, where, false);
diff --git a/src/box/sql/insert.c b/src/box/sql/insert.c
index 42b8391..43a0de5 100644
--- a/src/box/sql/insert.c
+++ b/src/box/sql/insert.c
@@ -251,7 +251,6 @@ sqlInsert(Parse * pParse,	/* Parser context */
 
 	/* Register allocations */
 	int regFromSelect = 0;	/* Base register for data coming from SELECT */
-	int regRowCount = 0;	/* Memory cell used for the row counter */
 	int regIns;		/* Block of regs holding data being inserted */
 	int regTupleid;		/* registers holding insert tupleid */
 	int regData;		/* register holding first column to insert */
@@ -334,7 +333,7 @@ sqlInsert(Parse * pParse,	/* Parser context */
 	    xferOptimization(pParse, space, pSelect, on_error)) {
 		assert(trigger == NULL);
 		assert(pList == 0);
-		goto insert_end;
+		goto insert_cleanup;
 	}
 
 	/*
@@ -512,12 +511,6 @@ sqlInsert(Parse * pParse,	/* Parser context */
 		goto insert_cleanup;
 	}
 
-	/* Initialize the count of rows to be inserted
-	 */
-	if ((pParse->sql_flags & SQL_CountRows) != 0) {
-		regRowCount = ++pParse->nMem;
-		sqlVdbeAddOp2(v, OP_Integer, 0, regRowCount);
-	}
 	/* This is the top of the main insertion loop */
 	if (useTempTable) {
 		/* This block codes the top of loop only.  The complete loop is the
@@ -745,12 +738,6 @@ sqlInsert(Parse * pParse,	/* Parser context */
 					       on_error, autoinc_reg);
 	}
 
-	/* Update the count of rows that are inserted
-	 */
-	if ((pParse->sql_flags & SQL_CountRows) != 0) {
-		sqlVdbeAddOp2(v, OP_AddImm, regRowCount, 1);
-	}
-
 	if (trigger != NULL) {
 		/* Code AFTER triggers */
 		vdbe_code_row_trigger(pParse, trigger, TK_INSERT, 0,
@@ -773,23 +760,6 @@ sqlInsert(Parse * pParse,	/* Parser context */
 		sqlVdbeJumpHere(v, addrInsTop);
 	}
 
- insert_end:
-
-	/* Return the number of rows inserted. */
-	if ((pParse->sql_flags & SQL_CountRows) != 0 &&
-	    pParse->triggered_space == NULL) {
-		sqlVdbeAddOp2(v, OP_ResultRow, regRowCount, 1);
-		sqlVdbeSetNumCols(v, 1);
-		const char *column_name;
-		if (on_error == ON_CONFLICT_ACTION_REPLACE)
-			column_name = "rows replaced";
-		else
-			column_name = "rows inserted";
-		sqlVdbeSetColName(v, 0, COLNAME_NAME, column_name, SQL_STATIC);
-		sqlVdbeSetColName(v, 0, COLNAME_DECLTYPE, "INTEGER",
-				  SQL_STATIC);
-	}
-
  insert_cleanup:
 	sqlSrcListDelete(db, pTabList);
 	sql_expr_list_delete(db, pList);
@@ -1182,9 +1152,6 @@ xferOptimization(Parse * pParse,	/* Parser context */
 	 */
 	if (!rlist_empty(&dest->child_fk_constraint))
 		return 0;
-	if ((pParse->sql_flags & SQL_CountRows) != 0) {
-		return 0;	/* xfer opt does not play well with PRAGMA count_changes */
-	}
 
 	/* If we get this far, it means that the xfer optimization is at
 	 * least a possibility, though it might only work if the destination
diff --git a/src/box/sql/parse.y b/src/box/sql/parse.y
index d0702d7..9f8118e 100644
--- a/src/box/sql/parse.y
+++ b/src/box/sql/parse.y
@@ -1564,9 +1564,6 @@ cmd ::= PRAGMA nm(X) LP minus_num(Y) RP.     {
 cmd ::= PRAGMA nm(X) LP nm(Z) DOT nm(Y) RP.  {
     sqlPragma(pParse,&X,&Y,&Z,0);
 }
-cmd ::= PRAGMA .                            {
-    sqlPragma(pParse, 0,0,0,0);
-}
 
 nmnum(A) ::= plus_num(A).
 nmnum(A) ::= STRING(A).
diff --git a/src/box/sql/pragma.c b/src/box/sql/pragma.c
index 5bf24ef..0eaa2ca 100644
--- a/src/box/sql/pragma.c
+++ b/src/box/sql/pragma.c
@@ -62,56 +62,6 @@
 #include "pragma.h"
 #include "tarantoolInt.h"
 
-/*
- * Interpret the given string as a safety level.  Return 0 for OFF,
- * 1 for ON or NORMAL, 2 for FULL, and 3 for EXTRA.  Return 1 for an empty or
- * unrecognized string argument.  The FULL and EXTRA option is disallowed
- * if the omitFull parameter it 1.
- *
- * Note that the values returned are one less that the values that
- * should be passed into sqlBtreeSetSafetyLevel().  The is done
- * to support legacy SQL code.  The safety level used to be boolean
- * and older scripts may have used numbers 0 for OFF and 1 for ON.
- */
-static u8
-getSafetyLevel(const char *z, int omitFull, u8 dflt)
-{
-	/* 123456789 123456789 123 */
-	static const char zText[] = "onoffalseyestruextrafull";
-	static const u8 iOffset[] = { 0, 1, 2, 4, 9, 12, 15, 20 };
-	static const u8 iLength[] = { 2, 2, 3, 5, 3, 4, 5, 4 };
-	static const u8 iValue[] = { 1, 0, 0, 0, 1, 1, 3, 2 };
-	/* on no off false yes true extra full */
-	int i, n;
-	if (sqlIsdigit(*z)) {
-		return (u8) sqlAtoi(z);
-	}
-	n = sqlStrlen30(z);
-	for (i = 0; i < ArraySize(iLength); i++) {
-		if (iLength[i] == n
-		    && sqlStrNICmp(&zText[iOffset[i]], z, n) == 0
-		    && (!omitFull || iValue[i] <= 1)
-		    ) {
-			return iValue[i];
-		}
-	}
-	return dflt;
-}
-
-/*
- * Interpret the given string as a boolean value.
- */
-u8
-sqlGetBoolean(const char *z, u8 dflt)
-{
-	return getSafetyLevel(z, 1, dflt) != 0;
-}
-
-/* The sqlGetBoolean() function is used by other modules but the
- * remainder of this file is specific to PRAGMA processing.  So omit
- * the rest of the file if PRAGMAs are omitted from the build.
- */
-
 /** Set result column names and types for a pragma. */
 static void
 vdbe_set_pragma_result_columns(struct Vdbe *v, const struct PragmaName *pragma)
@@ -128,17 +78,6 @@ vdbe_set_pragma_result_columns(struct Vdbe *v, const struct PragmaName *pragma)
 }
 
 /*
- * Generate code to return a single integer value.
- */
-static void
-returnSingleInt(Vdbe * v, i64 value)
-{
-	sqlVdbeAddOp4Dup8(v, OP_Int64, 0, 1, 0, (const u8 *)&value,
-			  value < 0 ? P4_INT64 : P4_UINT64);
-	sqlVdbeAddOp2(v, OP_ResultRow, 1, 1);
-}
-
-/*
  * Locate a pragma in the aPragmaName[] array.
  */
 static const PragmaName *
@@ -161,53 +100,6 @@ pragmaLocate(const char *zName)
 	return lwr > upr ? 0 : &aPragmaName[mid];
 }
 
-static void
-vdbe_emit_pragma_status(struct Parse *parse)
-{
-	struct Vdbe *v = sqlGetVdbe(parse);
-	struct session *user_session = current_session();
-
-	sqlVdbeSetNumCols(v, 2);
-	sqlVdbeSetColName(v, 0, COLNAME_NAME, "pragma_name", SQL_STATIC);
-	sqlVdbeSetColName(v, 0, COLNAME_DECLTYPE, "TEXT", SQL_STATIC);
-	sqlVdbeSetColName(v, 1, COLNAME_NAME, "pragma_value", SQL_STATIC);
-	sqlVdbeSetColName(v, 1, COLNAME_DECLTYPE, "INTEGER", SQL_STATIC);
-
-	parse->nMem = 2;
-	for (int i = 0; i < ArraySize(aPragmaName); ++i) {
-		if (aPragmaName[i].ePragTyp != PragTyp_FLAG)
-			continue;
-		sqlVdbeAddOp4(v, OP_String8, 0, 1, 0, aPragmaName[i].zName, 0);
-		int val = (user_session->sql_flags & aPragmaName[i].iArg) != 0;
-		sqlVdbeAddOp2(v, OP_Integer, val, 2);
-		sqlVdbeAddOp2(v, OP_ResultRow, 1, 2);
-	}
-}
-
-/**
- * Set tarantool backend default engine for SQL interface.
- * @param engine_name to set default.
- * @retval -1 on error.
- * @retval 0 on success.
- */
-static int
-sql_default_engine_set(const char *engine_name)
-{
-	if (engine_name == NULL) {
-		diag_set(ClientError, ER_ILLEGAL_PARAMS,
-			 "'sql_default_engine' was not specified");
-		return -1;
-	}
-	enum sql_storage_engine engine =
-		STR2ENUM(sql_storage_engine, engine_name);
-	if (engine == sql_storage_engine_MAX) {
-		diag_set(ClientError, ER_NO_SUCH_ENGINE, engine_name);
-		return -1;
-	}
-	current_session()->sql_default_engine = engine;
-	return 0;
-}
-
 /**
  * This function handles PRAGMA TABLE_INFO(<table>).
  *
@@ -373,22 +265,6 @@ sql_pragma_index_list(struct Parse *parse, const char *tbl_name)
 }
 
 /*
- * @brief Check whether the specified token is a string or ID.
- * @param token - token to be examined
- * @return true - if the token value is enclosed into quotes (')
- * @return false in other cases
- * The empty value is considered to be a string.
- */
-static bool
-token_is_string(const struct Token* token)
-{
-	if (!token || token->n == 0)
-		return true;
-	return token->n >= 2 && token->z[0] == '\'' &&
-	       token->z[token->n - 1] == '\'';
-}
-
-/*
  * Process a pragma statement.
  *
  * Pragmas are of this form:
@@ -416,17 +292,12 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 	sql *db = pParse->db;	/* The database connection */
 	Vdbe *v = sqlGetVdbe(pParse);	/* Prepared statement */
 	const PragmaName *pPragma;	/* The pragma */
-	struct session *user_session = current_session();
 
 	if (v == 0)
 		return;
 	sqlVdbeRunOnlyOnce(v);
 	pParse->nMem = 2;
 
-	if (pId == NULL) {
-		vdbe_emit_pragma_status(pParse);
-		return;
-	}
 	zLeft = sql_name_from_token(db, pId);
 	if (zLeft == NULL) {
 		pParse->is_aborted = true;
@@ -456,38 +327,10 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 		goto pragma_out;
 	}
 	/* Register the result column names for pragmas that return results */
-	if ((pPragma->mPragFlg & PragFlg_NoColumns) == 0 &&
-	    ((pPragma->mPragFlg & PragFlg_NoColumns1) == 0 || zRight == NULL))
-		vdbe_set_pragma_result_columns(v, pPragma);
+	vdbe_set_pragma_result_columns(v, pPragma);
 	/* Jump to the appropriate pragma handler */
 	switch (pPragma->ePragTyp) {
 
-	case PragTyp_FLAG:{
-		if (zRight == NULL) {
-			vdbe_set_pragma_result_columns(v, pPragma);
-			returnSingleInt(v, (user_session->sql_flags &
-					    pPragma->iArg) != 0);
-		} else {
-			/* Mask of bits to set or clear. */
-			int mask = pPragma->iArg;
-			bool is_pragma_set = sqlGetBoolean(zRight, 0);
-
-			if (is_pragma_set)
-				user_session->sql_flags |= mask;
-			else
-				user_session->sql_flags &= ~mask;
-#if defined(SQL_DEBUG)
-			if (mask == PARSER_TRACE_FLAG) {
-				if (is_pragma_set)
-					sqlParserTrace(stdout, "parser: ");
-				else
-					sqlParserTrace(0, 0);
-			}
-#endif
-		}
-		break;
-	}
-
 	case PragTyp_TABLE_INFO:
 		sql_pragma_table_info(pParse, zRight);
 		break;
@@ -565,54 +408,10 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 		break;
 	}
 
-	case PragTyp_DEFAULT_ENGINE: {
-		if (!token_is_string(pValue)) {
-			diag_set(ClientError, ER_ILLEGAL_PARAMS,
-				 "string value is expected");
-			pParse->is_aborted = true;
-			goto pragma_out;
-		}
-		if (zRight == NULL) {
-			const char *engine_name =
-				sql_storage_engine_strs[current_session()->
-							sql_default_engine];
-			sqlVdbeLoadString(v, 1, engine_name);
-			sqlVdbeAddOp2(v, OP_ResultRow, 1, 1);
-		} else {
-			if (sql_default_engine_set(zRight) != 0) {
-				pParse->is_aborted = true;
-				goto pragma_out;
-			}
-			sqlVdbeAddOp0(v, OP_Expire);
-		}
-		break;
-	}
-
-	case PragTyp_COMPOUND_SELECT_LIMIT: {
-		if (zRight != NULL) {
-			sql_limit(db, SQL_LIMIT_COMPOUND_SELECT,
-				      sqlAtoi(zRight));
-		}
-		int retval =
-			sql_limit(db, SQL_LIMIT_COMPOUND_SELECT, -1);
-		returnSingleInt(v, retval);
-		break;
-	}
-
 	default:
 		unreachable();
 	}			/* End of the PRAGMA switch */
 
-	/* The following block is a no-op unless SQL_DEBUG is
-	 * defined. Its only * purpose is to execute assert()
-	 * statements to verify that if the * PragFlg_NoColumns1 flag
-	 * is set and the caller specified an argument * to the PRAGMA,
-	 * the implementation has not added any OP_ResultRow *
-	 * instructions to the VM.
-	 */
-	if ((pPragma->mPragFlg & PragFlg_NoColumns1) && zRight) {
-		sqlVdbeVerifyNoResultRow(v);
-	}
  pragma_out:
 	sqlDbFree(db, zLeft);
 	sqlDbFree(db, zRight);
diff --git a/src/box/sql/pragma.h b/src/box/sql/pragma.h
index 02895b0..dcacbd9 100644
--- a/src/box/sql/pragma.h
+++ b/src/box/sql/pragma.h
@@ -6,19 +6,14 @@
 
 /* The various pragma types */
 #define PragTyp_COLLATION_LIST                 3
-#define PragTyp_FLAG                           5
 #define PragTyp_FOREIGN_KEY_LIST               9
 #define PragTyp_INDEX_INFO                    10
 #define PragTyp_INDEX_LIST                    11
 #define PragTyp_STATS                         15
 #define PragTyp_TABLE_INFO                    17
-#define PragTyp_DEFAULT_ENGINE                25
-#define PragTyp_COMPOUND_SELECT_LIMIT         26
 
 /* Property flags associated with various pragma. */
 #define PragFlg_NeedSchema 0x01	/* Force schema load before running */
-#define PragFlg_NoColumns  0x02	/* OP_ResultRow called with zero columns */
-#define PragFlg_NoColumns1 0x04	/* zero columns if RHS argument is present */
 #define PragFlg_Result0    0x10	/* Acts as query when no argument */
 #define PragFlg_Result1    0x20	/* Acts as query when has one argument */
 #define PragFlg_SchemaOpt  0x40	/* Schema restricts name search if present */
@@ -93,57 +88,6 @@ static const char *const pragCName[] = {
 	/*  55 */ "TEXT",
 	/*  56 */ "match",
 	/*  57 */ "TEXT",
-	/* Used by: count_changes */
-	/*  58 */ "count_changes",
-	/*  59 */ "INTEGER",
-	/* Used by: defer_foreign_keys */
-	/*  60 */ "defer_foreign_keys",
-	/*  61 */ "INTEGER",
-	/* Used by: full_column_names */
-	/*  62 */ "full_column_names",
-	/*  63 */ "INTEGER",
-	/* Used by: parser_trace */
-	/*  64 */ "parser_trace",
-	/*  65 */ "INTEGER",
-	/* Used by: recursive_triggers */
-	/*  66 */ "recursive_triggers",
-	/*  67 */ "INTEGER",
-	/* Used by: reverse_unordered_selects */
-	/*  68 */ "reverse_unordered_selects",
-	/*  69 */ "INTEGER",
-	/* Used by: select_trace */
-	/*  70 */ "select_trace",
-	/*  71 */ "INTEGER",
-	/* Used by: short_column_names */
-	/*  72 */ "short_column_names",
-	/*  73 */ "INTEGER",
-	/* Used by: sql_compound_select_limit */
-	/*  74 */ "sql_compound_select_limit",
-	/*  75 */ "INTEGER",
-	/* Used by: sql_default_engine */
-	/*  76 */ "sql_default_engine",
-	/*  77 */ "TEXT",
-	/* Used by: sql_trace */
-	/*  78 */ "sql_trace",
-	/*  79 */ "INTEGER",
-	/* Used by: vdbe_addoptrace */
-	/*  80 */ "vdbe_addoptrace",
-	/*  81 */ "INTEGER",
-	/* Used by: vdbe_debug */
-	/*  82 */ "vdbe_debug",
-	/*  83 */ "INTEGER",
-	/* Used by: vdbe_eqp */
-	/*  84 */ "vdbe_eqp",
-	/*  85 */ "INTEGER",
-	/* Used by: vdbe_listing */
-	/*  86 */ "vdbe_listing",
-	/*  87 */ "INTEGER",
-	/* Used by: vdbe_trace */
-	/*  88 */ "vdbe_trace",
-	/*  89 */ "INTEGER",
-	/* Used by: where_trace */
-	/*  90 */ "where_trace",
-	/*  91 */ "INTEGER",
 };
 
 /* Definitions of all built-in pragmas */
@@ -165,27 +109,12 @@ static const PragmaName aPragmaName[] = {
 	 /* ePragFlg:  */ PragFlg_Result0,
 	 /* ColNames:  */ 38, 2,
 	 /* iArg:      */ 0},
-	{ /* zName:     */ "count_changes",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 60, 1,
-	 /* iArg:      */ SQL_CountRows},
-	{ /* zName:     */ "defer_foreign_keys",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 62, 1,
-	 /* iArg:      */ SQL_DeferFKs},
 	{ /* zName:     */ "foreign_key_list",
 	 /* ePragTyp:  */ PragTyp_FOREIGN_KEY_LIST,
 	 /* ePragFlg:  */
 	 PragFlg_NeedSchema | PragFlg_Result1 | PragFlg_SchemaOpt,
 	 /* ColNames:  */ 42, 8,
 	 /* iArg:      */ 0},
-	{ /* zName:     */ "full_column_names",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 64, 1,
-	 /* iArg:      */ SQL_FullColNames},
 	{ /* zName:     */ "index_info",
 	 /* ePragTyp:  */ PragTyp_INDEX_INFO,
 	 /* ePragFlg:  */
@@ -198,52 +127,6 @@ static const PragmaName aPragmaName[] = {
 	 PragFlg_NeedSchema | PragFlg_Result1 | PragFlg_SchemaOpt,
 	 /* ColNames:  */ 32, 3,
 	 /* iArg:      */ 0},
-#if defined(SQL_DEBUG)
-	{ /* zName:     */ "parser_trace",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 64, 1,
-	 /* iArg:      */ PARSER_TRACE_FLAG},
-#endif
-	{ /* zName:     */ "recursive_triggers",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 66, 1,
-	 /* iArg:      */ SQL_RecTriggers},
-	{ /* zName:     */ "reverse_unordered_selects",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 68, 1,
-	 /* iArg:      */ SQL_ReverseOrder},
-#if defined(SQL_DEBUG)
-	{ /* zName:     */ "select_trace",
-	/* ePragTyp:  */ PragTyp_FLAG,
-	/* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	/* ColNames:  */ 70, 1,
-	/* iArg:      */ SQL_SelectTrace},
-#endif
-	{ /* zName:     */ "short_column_names",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 72, 1,
-	 /* iArg:      */ SQL_ShortColNames},
-	{ /* zName:     */ "sql_compound_select_limit",
-	/* ePragTyp:  */ PragTyp_COMPOUND_SELECT_LIMIT,
-	/* ePragFlg:  */ PragFlg_Result0,
-	/* ColNames:  */ 74, 1,
-	/* iArg:      */ 0},
-	{ /* zName:     */ "sql_default_engine",
-	 /* ePragTyp:  */ PragTyp_DEFAULT_ENGINE,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 76, 1,
-	 /* iArg:      */ 0},
-#if defined(SQL_DEBUG)
-	{ /* zName:     */ "sql_trace",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 78, 1,
-	 /* iArg:      */ SQL_SqlTrace},
-#endif
 	{ /* zName:     */ "stats",
 	 /* ePragTyp:  */ PragTyp_STATS,
 	 /* ePragFlg:  */
@@ -256,38 +139,5 @@ static const PragmaName aPragmaName[] = {
 	 PragFlg_NeedSchema | PragFlg_Result1 | PragFlg_SchemaOpt,
 	 /* ColNames:  */ 0, 6,
 	 /* iArg:      */ 0},
-#if defined(SQL_DEBUG)
-	{ /* zName:     */ "vdbe_addoptrace",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 80, 1,
-	 /* iArg:      */ SQL_VdbeAddopTrace},
-	{ /* zName:     */ "vdbe_debug",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 82, 1,
-	 /* iArg:      */
-	 SQL_SqlTrace | SQL_VdbeListing | SQL_VdbeTrace},
-	{ /* zName:     */ "vdbe_eqp",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 84, 1,
-	 /* iArg:      */ SQL_VdbeEQP},
-	{ /* zName:     */ "vdbe_listing",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 86, 1,
-	 /* iArg:      */ SQL_VdbeListing},
-	{ /* zName:     */ "vdbe_trace",
-	 /* ePragTyp:  */ PragTyp_FLAG,
-	 /* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	 /* ColNames:  */ 88, 1,
-	 /* iArg:      */ SQL_VdbeTrace},
-	{ /* zName:     */ "where_trace",
-	/* ePragTyp:  */ PragTyp_FLAG,
-	/* ePragFlg:  */ PragFlg_Result0 | PragFlg_NoColumns1,
-	/* ColNames:  */ 90, 1,
-	/* iArg:      */ SQL_WhereTrace},
-#endif
 };
 /* Number of pragmas: 36 on by default, 47 total. */
diff --git a/src/box/sql/select.c b/src/box/sql/select.c
index 8f93edd..b81c7af 100644
--- a/src/box/sql/select.c
+++ b/src/box/sql/select.c
@@ -1760,7 +1760,6 @@ generateColumnNames(Parse * pParse,	/* Parser context */
 	Vdbe *v = pParse->pVdbe;
 	int i, j;
 	sql *db = pParse->db;
-	int fullNames, shortNames;
 	/* If this is an EXPLAIN, skip this step */
 	if (pParse->explain) {
 		return;
@@ -1778,8 +1777,6 @@ generateColumnNames(Parse * pParse,	/* Parser context */
 	}
 	assert(pTabList != 0);
 	pParse->colNamesSet = 1;
-	fullNames = (pParse->sql_flags & SQL_FullColNames) != 0;
-	shortNames = (pParse->sql_flags & SQL_ShortColNames) != 0;
 	sqlVdbeSetNumCols(v, pEList->nExpr);
 	uint32_t var_count = 0;
 	for (i = 0; i < pEList->nExpr; i++) {
@@ -1806,12 +1803,7 @@ generateColumnNames(Parse * pParse,	/* Parser context */
 			struct space_def *space_def = pTabList->a[j].space->def;
 			assert(iCol >= 0 && iCol < (int)space_def->field_count);
 			zCol = space_def->fields[iCol].name;
-			if (!shortNames && !fullNames) {
-				sqlVdbeSetColName(v, i, COLNAME_NAME,
-						      sqlDbStrDup(db,
-								      pEList->a[i].zSpan),
-						      SQL_DYNAMIC);
-			} else if (fullNames) {
+			if ((pParse->sql_flags & SQL_FullColNames) != 0) {
 				char *zName = 0;
 				zName = sqlMPrintf(db, "%s.%s",
 						       space_def->name, zCol);
@@ -2022,8 +2014,7 @@ sqlResultSetOfSelect(Parse * pParse, Select * pSelect)
 	sql *db = pParse->db;
 
 	uint32_t saved_flags = pParse->sql_flags;
-	pParse->sql_flags |= ~SQL_FullColNames;
-	pParse->sql_flags &= SQL_ShortColNames;
+	pParse->sql_flags = 0;
 	sqlSelectPrep(pParse, pSelect, 0);
 	if (pParse->is_aborted)
 		return NULL;
@@ -4926,8 +4917,7 @@ selectExpander(Walker * pWalker, Select * p)
 		struct ExprList_item *a = pEList->a;
 		ExprList *pNew = 0;
 		uint32_t flags = pParse->sql_flags;
-		int longNames = (flags & SQL_FullColNames) != 0
-		    && (flags & SQL_ShortColNames) == 0;
+		int longNames = (flags & SQL_FullColNames) != 0;
 
 		for (k = 0; k < pEList->nExpr; k++) {
 			pE = a[k].pExpr;
diff --git a/src/box/sql/sqlInt.h b/src/box/sql/sqlInt.h
index 8a2e370..40fa7cb 100644
--- a/src/box/sql/sqlInt.h
+++ b/src/box/sql/sqlInt.h
@@ -3950,8 +3950,6 @@ int
 sql_rem_int(int64_t lhs, bool is_lhs_neg, int64_t rhs, bool is_rhs_neg,
 	    int64_t *res, bool *is_res_neg);
 
-u8 sqlGetBoolean(const char *z, u8);
-
 const void *sqlValueText(sql_value *);
 int sqlValueBytes(sql_value *);
 void sqlValueSetStr(sql_value *, int, const void *,
diff --git a/src/box/sql/update.c b/src/box/sql/update.c
index 2d7ebf8..1e2bbe1 100644
--- a/src/box/sql/update.c
+++ b/src/box/sql/update.c
@@ -76,7 +76,6 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 	int aiCurOnePass[2];	/* The write cursors opened by WHERE_ONEPASS */
 
 	/* Register Allocations */
-	int regRowCount = 0;	/* A count of rows changed */
 	int regOldPk = 0;
 	int regNewPk = 0;
 	int regNew = 0;		/* Content of the NEW.* table in triggers */
@@ -269,13 +268,6 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 	sqlWhereEnd(pWInfo);
 
 
-	/* Initialize the count of updated rows
-	 */
-	if ((pParse->sql_flags & SQL_CountRows) != 0 &&
-	    pParse->triggered_space == NULL) {
-		regRowCount = ++pParse->nMem;
-		sqlVdbeAddOp2(v, OP_Integer, 0, regRowCount);
-	}
 	labelBreak = sqlVdbeMakeLabel(v);
 	/* Top of the update loop */
 	if (okOnePass) {
@@ -470,13 +462,6 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 			fk_constraint_emit_actions(pParse, space, regOldPk, aXRef);
 	}
 
-	/* Increment the row counter
-	 */
-	if ((pParse->sql_flags & SQL_CountRows) != 0 &&
-	     pParse->triggered_space == NULL) {
-		sqlVdbeAddOp2(v, OP_AddImm, regRowCount, 1);
-	}
-
 	vdbe_code_row_trigger(pParse, trigger, TK_UPDATE, pChanges,
 			      TRIGGER_AFTER, space, regOldPk, on_error,
 			      labelContinue);
@@ -493,17 +478,6 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 	}
 	sqlVdbeResolveLabel(v, labelBreak);
 
-	/* Return the number of rows that were changed. */
-	if ((pParse->sql_flags & SQL_CountRows) != 0 &&
-	    pParse->triggered_space == NULL) {
-		sqlVdbeAddOp2(v, OP_ResultRow, regRowCount, 1);
-		sqlVdbeSetNumCols(v, 1);
-		sqlVdbeSetColName(v, 0, COLNAME_NAME, "rows updated",
-				      SQL_STATIC);
-		sqlVdbeSetColName(v, 0, COLNAME_DECLTYPE, "INTEGER",
-				  SQL_STATIC);
-	}
-
  update_cleanup:
 	sqlSrcListDelete(db, pTabList);
 	sql_expr_list_delete(db, pChanges);
diff --git a/src/box/sql/vdbe.c b/src/box/sql/vdbe.c
index 03c63d8..cd60e28 100644
--- a/src/box/sql/vdbe.c
+++ b/src/box/sql/vdbe.c
@@ -1412,31 +1412,7 @@ case OP_ResultRow: {
 	assert(pOp->p1>0);
 	assert(pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1);
 
-	/* If this statement has violated immediate foreign key constraints, do
-	 * not return the number of rows modified. And do not RELEASE the statement
-	 * transaction. It needs to be rolled back.
-	 */
-	if (sqlVdbeCheckFk(p, 0) != 0) {
-		assert((p->sql_flags & SQL_CountRows) != 0);
-		goto abort_due_to_error;
-	}
-
-	/* If the SQL_CountRows flag is set in sql.flags mask, then
-	 * DML statements invoke this opcode to return the number of rows
-	 * modified to the user. This is the only way that a VM that
-	 * opens a statement transaction may invoke this opcode.
-	 *
-	 * In case this is such a statement, close any statement transaction
-	 * opened by this VM before returning control to the user. This is to
-	 * ensure that statement-transactions are always nested, not overlapping.
-	 * If the open statement-transaction is not closed here, then the user
-	 * may step another VM that opens its own statement transaction. This
-	 * may lead to overlapping statement transactions.
-	 *
-	 * The statement transaction is never a top-level transaction.  Hence
-	 * the RELEASE call below can never fail.
-	 */
-	assert(p->iStatement == 0 || (p->sql_flags & SQL_CountRows) != 0);
+	assert(p->iStatement == 0);
 	rc = sqlVdbeCloseStatement(p, SAVEPOINT_RELEASE);
 	assert(rc==0);
 
diff --git a/test/sql-tap/analyze4.test.lua b/test/sql-tap/analyze4.test.lua
index 7d7498f..cc530ce 100755
--- a/test/sql-tap/analyze4.test.lua
+++ b/test/sql-tap/analyze4.test.lua
@@ -70,9 +70,9 @@ test:do_test(
     function()
         return test:execsql([[
             UPDATE t1 SET b='x' WHERE a%2;
--- pragma vdbe_debug=1;
+-- set vdbe_debug=true;
             ANALYZE;
--- pragma vdbe_debug=0;
+-- set vdbe_debug=false;
             SELECT "idx", "stat" FROM "_sql_stat1" WHERE "tbl"='T1' ORDER BY "idx";
         ]])
     end, {
diff --git a/test/sql-tap/autoinc.test.lua b/test/sql-tap/autoinc.test.lua
index 39e4796..7b36379 100755
--- a/test/sql-tap/autoinc.test.lua
+++ b/test/sql-tap/autoinc.test.lua
@@ -640,7 +640,7 @@ test:do_test(
         -- </autoinc-10.3>
     })
 
-test:catchsql(" pragma recursive_triggers = off ")
+test:catchsql("SET sql_recursive_triggers = false")
 -- Ticket #3928.  Make sure that triggers to not make extra slots in
 -- the sql_SEQUENCE table.
 --
diff --git a/test/sql-tap/colname.test.lua b/test/sql-tap/colname.test.lua
index 253497c..2ac610c 100755
--- a/test/sql-tap/colname.test.lua
+++ b/test/sql-tap/colname.test.lua
@@ -1,6 +1,6 @@
 #!/usr/bin/env tarantool
 test = require("sqltester")
-test:plan(63)
+test:plan(62)
 
 --!./tcltestrunner.lua
 -- 2008 July 15
@@ -47,24 +47,14 @@ local function lreplace(arr, pos, len, val)
 end
 
 test:do_test(
-    "colname-1.1",
-    function()
-        return test:execsql "PRAGMA short_column_names"
-    end, {
-        -- <colname-1.1>
-        1
-        -- </colname-1.1>
-    })
-
-test:do_test(
     "colname-1.2",
     function()
-        return test:execsql "PRAGMA full_column_names"
-    end, {
+        return box.space._vsession_settings:get("sql_full_column_names").value
+    end,
         -- <colname-1.2>
-        0
+        false
         -- </colname-1.2>
-    })
+    )
 
 -- Tests for then short=ON and full=any
 --
@@ -177,8 +167,7 @@ test:do_test(
     "colname-3.1",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='OFF';
+            SET sql_full_column_names = false;
             CREATE VIEW v3 AS SELECT tabC.a, txyZ.x, *
               FROM tabc, txyz ORDER BY 1 LIMIT 1;
             CREATE VIEW v4 AS SELECT tabC.a, txyZ.x, tboTh.a, tbotH.x, * 
@@ -199,7 +188,7 @@ test:do_execsql2_test(
         SELECT Tabc.a, tAbc.b, taBc.c FROM tabc
     ]], {
         -- <colname-3.2>
-        "Tabc.a", 1, "tAbc.b", 2, "taBc.c", 3
+        "A", 1, "B", 2, "C", 3
         -- </colname-3.2>
     })
 
@@ -209,7 +198,7 @@ test:do_execsql2_test(
         SELECT +tabc.a, -tabc.b, tabc.c FROM tabc
     ]], {
         -- <colname-3.3>
-        "+tabc.a", 1, "-tabc.b", -2, "tabc.c", 3
+        "+tabc.a", 1, "-tabc.b", -2, "C", 3
         -- </colname-3.3>
     })
 
@@ -229,7 +218,7 @@ test:do_execsql2_test(
         SELECT Tabc.a, Txyz.x, * FROM tabc, txyz;
     ]], {
         -- <colname-3.5>
-        "Tabc.a", 1, "Txyz.x", 4, "A", 1, "B", 2, "C", 3, "X", 4, "Y", 5, "Z", 6
+        "A", 1, "X", 4, "A", 1, "B", 2, "C", 3, "X", 4, "Y", 5, "Z", 6
         -- </colname-3.5>
     })
 
@@ -259,7 +248,7 @@ test:do_execsql2_test(
         SELECT v1.a, * FROM v1 ORDER BY 2;
     ]], {
         -- <colname-3.8>
-        "v1.a",1,"A",1,"X",4,"A_1",1,"B",2,"C",3,"X_1",4,"Y",5,"Z",6
+        "A",1,"A",1,"X",4,"A_1",1,"B",2,"C",3,"X_1",4,"Y",5,"Z",6
         -- </colname-3.8>
     })
 
@@ -298,8 +287,7 @@ test:do_test(
     "colname-4.1",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='ON';
+            SET sql_full_column_names = true;
             CREATE VIEW v5 AS SELECT tabC.a, txyZ.x, *
               FROM tabc, txyz ORDER BY 1 LIMIT 1;
             CREATE VIEW v6 AS SELECT tabC.a, txyZ.x, tboTh.a, tbotH.x, * 
@@ -456,8 +444,7 @@ test:do_test(
         -- instead of reconnect to database
         -- we are just turning settings to default state
         test:execsql([[
-            PRAGMA short_column_names='ON';
-            PRAGMA full_column_names='OFF';
+            SET sql_full_column_names = false;
             ]])
         test:execsql [=[
             CREATE TABLE t6(a INT primary key, "'a'" INT, """a""" INT, "[a]" INT,  "`a`" INT);
diff --git a/test/sql-tap/fkey2.test.lua b/test/sql-tap/fkey2.test.lua
index 264616d..de89790 100755
--- a/test/sql-tap/fkey2.test.lua
+++ b/test/sql-tap/fkey2.test.lua
@@ -450,7 +450,7 @@ test:do_execsql_test(
 test:do_execsql_test(
     "fkey2-4.2",
     [[
-        PRAGMA recursive_triggers = off;
+        SET sql_recursive_triggers = false;
         DELETE FROM t1 WHERE node = 1;
         SELECT node FROM t1;
     ]], {
@@ -473,7 +473,7 @@ test:do_execsql_test(
 test:do_execsql_test(
     "fkey2-4.4",
     [[
-        PRAGMA recursive_triggers = on;
+        SET sql_recursive_triggers = true;
         DROP TABLE t2;
         DROP TABLE t1;
         CREATE TABLE t1(
diff --git a/test/sql-tap/gh2548-select-compound-limit.test.lua b/test/sql-tap/gh2548-select-compound-limit.test.lua
index f578870..cd1a79e 100755
--- a/test/sql-tap/gh2548-select-compound-limit.test.lua
+++ b/test/sql-tap/gh2548-select-compound-limit.test.lua
@@ -1,6 +1,6 @@
 #!/usr/bin/env tarantool
 test = require("sqltester")
-test:plan(14)
+test:plan(13)
 
 -- box.cfg{wal_mode='none'}
 
@@ -53,7 +53,6 @@ for _, term in ipairs({'UNION', 'UNION ALL', 'INTERSECT', 'EXCEPT'}) do
 --    end
 end
 
-
 test:do_catchsql_test(
     "gh2548-select-compound-limit-2",
     select_string_last, {
@@ -62,21 +61,24 @@ test:do_catchsql_test(
         -- </gh2548-select-compound-limit-2>
     })
 
+-- Currently there is no way to get this option value.
+if (0 > 0) then
 test:do_execsql_test(
     "gh2548-select-compound-limit-3.1", [[
-        pragma sql_compound_select_limit
+        SELECT "value" FROM "_vsession_settings" WHERE "name" = 'sql_compound_select_limit'
     ]], {
         -- <gh2548-select-compound-limit-3.1>
         30
         -- </gh2548-select-compound-limit-3.1>
     })
+end
 
 test:do_execsql_test(
     "gh2548-select-compound-limit-3.2", [[
-        pragma sql_compound_select_limit=31
+        SET sql_compound_select_limit = 31;
+        -- SELECT "value" FROM "_vsession_settings" WHERE "name" = 'sql_compound_select_limit'
     ]], {
         -- <gh2548-select-compound-limit-3.2>
-        31
         -- </gh2548-select-compound-limit-3.2>
 })
 
@@ -90,10 +92,10 @@ test:do_execsql_test(
 
 test:do_execsql_test(
     "gh2548-select-compound-limit-3.4", [[
-        pragma sql_compound_select_limit=0
+        SET sql_compound_select_limit = 0;
+        -- SELECT "value" FROM "_vsession_settings" WHERE "name" = 'sql_compound_select_limit';
     ]], {
         -- <gh2548-select-compound-limit-3.4>
-        0
         -- </gh2548-select-compound-limit-3.4>
     })
 
diff --git a/test/sql-tap/lua/sqltester.lua b/test/sql-tap/lua/sqltester.lua
index 0f34114..c50e3fd 100644
--- a/test/sql-tap/lua/sqltester.lua
+++ b/test/sql-tap/lua/sqltester.lua
@@ -413,7 +413,7 @@ box.cfg{
 }
 
 local engine = test_run and test_run:get_cfg('engine') or 'memtx'
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 function test.engine(self)
     return engine
diff --git a/test/sql-tap/misc1.test.lua b/test/sql-tap/misc1.test.lua
index b84093e..339c9d7 100755
--- a/test/sql-tap/misc1.test.lua
+++ b/test/sql-tap/misc1.test.lua
@@ -219,7 +219,7 @@ test:do_test(
         local r = test:execsql([[
             CREATE TABLE t1(a TEXT primary KEY);
             INSERT INTO t1 VALUES('hi');
-            PRAGMA full_column_names=on;
+            SET sql_full_column_names = true;
             --SELECT rowid, * FROM t1;
             SELECT * FROM t1;
         ]])
diff --git a/test/sql-tap/pragma.test.lua b/test/sql-tap/pragma.test.lua
index b3821dc..d6f8b54 100755
--- a/test/sql-tap/pragma.test.lua
+++ b/test/sql-tap/pragma.test.lua
@@ -1,7 +1,7 @@
 #!/usr/bin/env tarantool
 test = require("sqltester")
 
-test:plan(23)
+test:plan(10)
 
 test:do_catchsql_test(
 	"pragma-1.3",
@@ -19,66 +19,7 @@ test:do_catchsql_test(
 	[[
 		pragma sql_default_engine='creepy';
 	]], {
-	1, "Space engine 'creepy' does not exist"
-})
-
-test:do_catchsql_test(
-	"pragma-2.2",
-	[[
-		pragma sql_default_engine='vinyl';
-	]], {
-	0
-})
-
-test:do_catchsql_test(
-	"pragma-2.3",
-	[[
-		pragma sql_default_engine='memtx';
-	]], {
-	0
-})
-
-test:do_catchsql_test(
-	"pragma-2.4",
-	[[
-		pragma sql_default_engine 'memtx';
-	]], {
-	1, "Syntax error near ''memtx''"
-})
-
-test:do_catchsql_test(
-	"pragma-2.5",
-	[[
-		pragma sql_default_engine 1;
-	]], {
-	1, "Syntax error near '1'"
-})
-
---
--- gh-3832: Some statements do not return column type
---
--- Check that "PRAGMA sql_default_engine" called without arguments
--- returns currently set sql_default_engine.
-test:do_execsql_test(
-	"pragma-3.1",
-	[[
-		pragma sql_default_engine='vinyl';
-		pragma sql_default_engine;
-	]], {
-	-- <pragma-3.1>
-	'vinyl'
-	-- </pragma-3.1>
-})
-
-test:do_execsql_test(
-	"pragma-3.2",
-	[[
-		pragma sql_default_engine='memtx';
-		pragma sql_default_engine;
-	]], {
-	-- <pragma-3.2>
-	'memtx'
-	-- </pragma-3.2>
+	1, "Pragma 'SQL_DEFAULT_ENGINE' does not exist"
 })
 
 --
@@ -187,76 +128,4 @@ test:do_execsql_test(
 	-- </pragma-8.4>
 })
 
----
---- pragma sql_default_engine accepts string values and rejects IDs
----
-test:do_catchsql_test(
-	"pragma-9.1",
-	[[
-		pragma sql_default_engine(the_engine);
-	]], {
-	-- <pragma-9.1>
-	1, "Illegal parameters, string value is expected"
-	-- </pragma-9.1>
-})
-
-test:do_catchsql_test(
-	"pragma-9.2",
-	[[
-		pragma sql_default_engine(THE_ENGINE);
-	]], {
-	-- <pragma-9.2>
-	1, "Illegal parameters, string value is expected"
-	-- </pragma-9.2>
-})
-
-test:do_catchsql_test(
-	"pragma-9.3",
-	[[
-		pragma sql_default_engine("THE_ENGINE");
-	]], {
-	-- <pragma-9.3>
-	1, "Illegal parameters, string value is expected"
-	-- </pragma-9.3>
-})
-
-test:do_catchsql_test(
-	"pragma-9.4",
-	[[
-		pragma sql_default_engine('THE_ENGINE');
-	]], {
-	-- <pragma-9.4>
-	1, "Space engine 'THE_ENGINE' does not exist"
-	-- </pragma-9.4>
-})
-
-test:do_catchsql_test(
-	"pragma-9.5",
-	[[
-		pragma sql_default_engine(memtx);
-	]], {
-	-- <pragma-9.5>
-	1, "Illegal parameters, string value is expected"
-	-- </pragma-9.5>
-})
-
-test:do_catchsql_test(
-	"pragma-9.6",
-	[[
-		pragma sql_default_engine("memtx");
-	]], {
-	-- <pragma-9.6>
-	1, "Illegal parameters, string value is expected"
-	-- </pragma-9.6>
-})
-
-test:do_execsql_test(
-	"pragma-9.7",
-	[[
-		pragma sql_default_engine('memtx');
-	]], {
-	-- <pragma-9.7>
-	-- </pragma-9.7>
-})
-
 test:finish_test()
diff --git a/test/sql-tap/select1.test.lua b/test/sql-tap/select1.test.lua
index 4bbfbd6..2caa612 100755
--- a/test/sql-tap/select1.test.lua
+++ b/test/sql-tap/select1.test.lua
@@ -916,7 +916,7 @@ test:do_catchsql2_test(
 test:do_test(
     "select1-6.1.1",
     function()
-        test:execsql "PRAGMA full_column_names=on"
+        test:execsql "SET sql_full_column_names = true"
         return test:catchsql2 "SELECT f1 FROM test1 ORDER BY f2"
     end, {
         -- <select1-6.1.1>
@@ -940,7 +940,7 @@ test:do_catchsql2_test(
         SELECT * FROM test1 WHERE f1==11
     ]], {
         -- <select1-6.1.3>
-        0, {"F1", 11, "F2", 22}
+        0, {"TEST1.F1", 11, "TEST1.F2", 22}
         -- </select1-6.1.3>
     })
 
@@ -952,11 +952,11 @@ test:do_test(
             msg = test:execsql2 "SELECT DISTINCT * FROM test1 WHERE f1==11"
             end)
         v = v == true and {0} or {1} 
-        test:execsql "PRAGMA full_column_names=off"
+        test:execsql "SET sql_full_column_names = false"
         return table.insert(v,msg) or v
     end, {
         -- <select1-6.1.4>
-        0, {"F1", 11, "F2", 22}
+        0, {"TEST1.F1", 11, "TEST1.F2", 22}
         -- </select1-6.1.4>
     })
 
@@ -1043,13 +1043,13 @@ test:do_catchsql2_test(
 test:do_test(
     "select1-6.5.1",
     function()
-        test:execsql2 "PRAGMA full_column_names=on"
+        test:execsql2 "SET sql_full_column_names = true"
         local msg
         v = pcall( function ()
                 msg = test:execsql2 "SELECT test1.f1+F2 FROM test1 ORDER BY f2"
             end)
         v = v == true and {0} or {1}
-        test:execsql2 "PRAGMA full_column_names=off"
+        test:execsql2 "SET sql_full_column_names = false"
         return table.insert(v,msg) or v
     end, {
         -- <select1-6.5.1>
@@ -1124,15 +1124,14 @@ test:do_test(
     "select1-6.9.3",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='OFF';
+            SET sql_full_column_names = false;
         ]]
         return test:execsql2 [[
             SELECT test1 . f1, test1 . f2 FROM test1 LIMIT 1
         ]]
     end, {
         -- <select1-6.9.3>
-        "test1 . f1", 11, "test1 . f2", 22
+        "F1", 11, "F2", 22
         -- </select1-6.9.3>
     })
 
@@ -1140,8 +1139,7 @@ test:do_test(
     "select1-6.9.4",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='ON';
+            SET sql_full_column_names = true;
         ]]
         return test:execsql2 [[
             SELECT test1 . f1, test1 . f2 FROM test1 LIMIT 1
@@ -1156,8 +1154,7 @@ test:do_test(
     "select1-6.9.5",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='ON';
+            SET sql_full_column_names = true;
         ]]
         return test:execsql2 [[
             SELECT 123.45;
@@ -1238,8 +1235,7 @@ test:do_test(
     "select1-6.9.11",
     function()
         test:execsql [[
-            PRAGMA short_column_names='ON';
-            PRAGMA full_column_names='ON';
+            SET sql_full_column_names = true;
         ]]
         return test:execsql2 [[
             SELECT a.f1, b.f2 FROM test1 a, test1 b LIMIT 1
@@ -1264,8 +1260,7 @@ test:do_test(
     "select1-6.9.13",
     function()
         test:execsql [[
-            PRAGMA short_column_names='ON';
-            PRAGMA full_column_names='OFF';
+            SET sql_full_column_names = false;
         ]]
         return test:execsql2 [[
             SELECT a.f1, b.f1 FROM test1 a, test1 b LIMIT 1
@@ -1290,8 +1285,7 @@ test:do_test(
     "select1-6.9.15",
     function()
         test:execsql [[
-            PRAGMA short_column_names='OFF';
-            PRAGMA full_column_names='ON';
+            SET sql_full_column_names = true;
         ]]
         return test:execsql2 [[
             SELECT a.f1, b.f1 FROM test1 a, test1 b LIMIT 1
@@ -1313,8 +1307,7 @@ test:do_execsql2_test(
     })
 
 test:execsql [[
-    PRAGMA short_column_names='ON';
-    PRAGMA full_column_names='OFF';
+    SET sql_full_column_names = false;
 ]]
 test:do_catchsql2_test(
         "select1-6.10",
diff --git a/test/sql-tap/tkt3731.test.lua b/test/sql-tap/tkt3731.test.lua
index 454cf67..57e7f3f 100755
--- a/test/sql-tap/tkt3731.test.lua
+++ b/test/sql-tap/tkt3731.test.lua
@@ -22,7 +22,7 @@ test:plan(3)
 -- The tests in this file were written before sql supported recursive
 -- trigger invocation, and some tests depend on that to pass. So disable
 -- recursive triggers for this file.
-test:catchsql " pragma recursive_triggers = off "
+test:catchsql("SET sql_recursive_triggers = false")
 test:do_execsql_test(
     "tkt3731-1.1",
     [[
diff --git a/test/sql-tap/trigger2.test.lua b/test/sql-tap/trigger2.test.lua
index 6e60050..dbe54db 100755
--- a/test/sql-tap/trigger2.test.lua
+++ b/test/sql-tap/trigger2.test.lua
@@ -58,7 +58,7 @@ test:plan(26)
 -- The tests in this file were written before sql supported recursive
 -- trigger invocation, and some tests depend on that to pass. So disable
 -- recursive triggers for this file.
-test:catchsql " pragma recursive_triggers = off "
+test:catchsql("SET sql_recursive_triggers = false")
 -- 1.
 ii = 0
 tbl_definitions = { "CREATE TABLE tbl (id INT PRIMARY KEY AUTOINCREMENT, a INTEGER UNIQUE, b INT );",
diff --git a/test/sql-tap/triggerC.test.lua b/test/sql-tap/triggerC.test.lua
index cf7dd7b..f9b7034 100755
--- a/test/sql-tap/triggerC.test.lua
+++ b/test/sql-tap/triggerC.test.lua
@@ -1,6 +1,6 @@
 #!/usr/bin/env tarantool
 test = require("sqltester")
-test:plan(48)
+test:plan(45)
 
 --!./tcltestrunner.lua
 -- 2009 August 24
@@ -36,12 +36,9 @@ testprefix = "triggerC"
 --               REPLACE conflict resolution. And that they are not fired
 --               if recursive triggers are not enabled.
 --
--- triggerC-6.*: Test that the recursive_triggers pragma returns correct
---               results when invoked without an argument.
---
 -- Enable recursive triggers for this file.
 --
-test:execsql " PRAGMA recursive_triggers = on "
+test:execsql("SET sql_recursive_triggers = true;")
 ---------------------------------------------------------------------------
 -- This block of tests, triggerC-1.*, are not aimed at any specific
 -- property of the triggers sub-system. They were created to debug
@@ -504,7 +501,7 @@ test:do_execsql_test(
 test:do_execsql_test(
     "triggerC-5.3.0",
     [[
-        PRAGMA recursive_triggers = off
+        SET sql_recursive_triggers = false
     ]], {
         -- <triggerC-5.3.0>
 
@@ -534,49 +531,13 @@ test:do_execsql_test(
 test:do_execsql_test(
     "triggerC-5.3.8",
     [[
-        PRAGMA recursive_triggers = on
+        SET sql_recursive_triggers = true
     ]], {
         -- <triggerC-5.3.8>
 
         -- </triggerC-5.3.8>
     })
 
----------------------------------------------------------------------------
--- This block of tests, triggerC-6.*, tests that "PRAGMA recursive_triggers"
--- statements return the current value of the recursive triggers flag.
---
-test:do_execsql_test(
-    "triggerC-6.1",
-    [[
-        PRAGMA recursive_triggers
-    ]], {
-        -- <triggerC-6.1>
-        1
-        -- </triggerC-6.1>
-    })
-
-test:do_execsql_test(
-    "triggerC-6.2",
-    [[
-        PRAGMA recursive_triggers = off;
-        PRAGMA recursive_triggers;
-    ]], {
-        -- <triggerC-6.2>
-        0
-        -- </triggerC-6.2>
-    })
-
-test:do_execsql_test(
-    "triggerC-6.3",
-    [[
-        PRAGMA recursive_triggers = on;
-        PRAGMA recursive_triggers;
-    ]], {
-        -- <triggerC-6.3>
-        1
-        -- </triggerC-6.3>
-    })
-
 -- MUST_WORK_TEST
 -- #-------------------------------------------------------------------------
 -- # Test some of the "undefined behaviour" associated with triggers. The
@@ -890,7 +851,7 @@ test:execsql(
 test:do_execsql_test(
     "triggerC-13.1",
     [[
-        PRAGMA recursive_triggers = 'ON';
+        SET sql_recursive_triggers = true;
         CREATE TABLE t12(id INTEGER PRIMARY KEY, a INT, b INT);
         INSERT INTO t12 VALUES(1, 1, 2);
         CREATE TRIGGER tr12 AFTER UPDATE ON t12 FOR EACH ROW BEGIN
@@ -974,7 +935,7 @@ test:do_execsql_test(
 test:do_execsql_test(
     "triggerC-15.1.1",
     [[
-        PRAGMA recursive_triggers = 1;
+        SET sql_recursive_triggers = true;
         CREATE TABLE node(
             id int not null primary key,
             pid int not null default 0,
diff --git a/test/sql-tap/update.test.lua b/test/sql-tap/update.test.lua
index 07e4e43..9efc0cf 100755
--- a/test/sql-tap/update.test.lua
+++ b/test/sql-tap/update.test.lua
@@ -124,13 +124,12 @@ test:do_execsql_test("update-3.6", [[
 })
 
 test:do_test("update-3.7", function()
-  test:execsql "PRAGMA count_changes=on"
-  return test:execsql "UPDATE test1 SET f2=f2/3 WHERE f1<=5"
-end, {
+  return box.execute("UPDATE test1 SET f2=f2/3 WHERE f1<=5").row_count
+end,
   -- <update-3.7>
   5
   -- </update-3.7>
-})
+)
 
 test:do_execsql_test("update-3.8", [[
   SELECT f1,f2 FROM test1 ORDER BY f1
@@ -144,7 +143,6 @@ test:do_execsql_test("update-3.9", [[
   UPDATE test1 SET f2=f2/3 WHERE f1>5
 ]], {
   -- <update-3.9>
-  5
   -- </update-3.9>
 })
 
@@ -162,7 +160,6 @@ test:do_execsql_test("update-3.11", [[
   UPDATE test1 SET F2=f1, F1=f2
 ]], {
   -- <update-3.11>
-  10
   -- </update-3.11>
 })
 
@@ -175,7 +172,6 @@ test:do_execsql_test("update-3.12", [[
 })
 
 test:do_test("update-3.13", function()
-  test:execsql "PRAGMA count_changes=off"
   return test:execsql "UPDATE test1 SET F2=f1, F1=f2"
 end, {
   -- <update-3.13>
@@ -255,16 +251,13 @@ end, {
 })
 
 test:do_execsql_test("update-4.6", [[
-  PRAGMA count_changes=on;
   UPDATE test1 SET f1=f1-1 WHERE f1<=100 and f2==128;
 ]], {
   -- <update-4.6>
-  2
   -- </update-4.6>
 })
 
 test:do_execsql_test("update-4.7", [[
-  PRAGMA count_changes=off;
   SELECT f1,f2 FROM test1 ORDER BY f1,f2
 ]], {
   -- <update-4.7>
@@ -392,16 +385,13 @@ test:do_execsql_test("update-5.5.5", [[
 })
 
 test:do_execsql_test("update-5.6", [[
-  PRAGMA count_changes=on;
   UPDATE test1 SET f1=f1-1 WHERE f1<=100 and f2==128;
 ]], {
   -- <update-5.6>
-  2
   -- </update-5.6>
 })
 
 test:do_execsql_test("update-5.6.1", [[
-  PRAGMA count_changes=off;
   SELECT f1,f2 FROM test1 ORDER BY f1,f2
 ]], {
   -- <update-5.6.1>
@@ -443,7 +433,6 @@ test:do_execsql_test("update-5.6.5", [[
 
 -- Repeat the previous sequence of tests with a different index.
 --
---test:execsql "PRAGMA synchronous='FULL'"
 test:do_test("update-6.0", function()
   test:execsql "DROP INDEX idx1 ON test1"
   test:execsql "CREATE INDEX idx1 ON test1(f2)"
diff --git a/test/sql-tap/whereA.test.lua b/test/sql-tap/whereA.test.lua
index b82575f..21675d5 100755
--- a/test/sql-tap/whereA.test.lua
+++ b/test/sql-tap/whereA.test.lua
@@ -14,7 +14,7 @@ test:plan(17)
 --
 -------------------------------------------------------------------------
 -- This file implements regression tests for sql library. The
--- focus of this file is testing the reverse_select_order pragma.
+-- focus of this file is testing the reverse_select_order option.
 --
 -- $Id: whereA.test,v 1.3 2009/06/10 19:33:29 drh Exp $
 -- ["set","testdir",[["file","dirname",["argv0"]]]]
@@ -39,7 +39,7 @@ test:do_test(
     "whereA-1.2",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=1;
+            SET sql_reverse_unordered_selects = true;
             SELECT * FROM t1;
         ]]
     end, {
@@ -55,7 +55,7 @@ test:do_test(
         --db close
         --sql db test.db
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=1;
+            SET sql_reverse_unordered_selects = true;
             SELECT * FROM t1;
         ]]
     end, {
@@ -68,7 +68,7 @@ test:do_test(
 --   db close
 --   sql db test.db
 --   db eval {
---     PRAGMA reverse_unordered_selects=1;
+--     SET sql_reverse_unordered_selects = true;
 --     SELECT * FROM t1 ORDER BY rowid;
 --   }
 -- } {1 2 3 2 hello world 3 4.53 {}}
@@ -76,11 +76,11 @@ test:do_test(
     "whereA-1.6",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects;
+            SELECT "value" FROM "_vsession_settings" WHERE "name" = 'sql_reverse_unordered_selects';
         ]]
     end, {
         -- <whereA-1.6>
-        1
+        true
         -- </whereA-1.6>
     })
 
@@ -108,7 +108,7 @@ test:do_test(
     "whereA-2.1",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=0;
+            SET sql_reverse_unordered_selects = false;
             SELECT * FROM t1 WHERE a>0;
         ]]
     end, {
@@ -121,7 +121,7 @@ test:do_test(
     "whereA-2.2",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=1;
+            SET sql_reverse_unordered_selects = true;
             SELECT * FROM t1 WHERE a>0;
         ]]
     end, {
@@ -132,7 +132,7 @@ test:do_test(
 
 -- do_test whereA-2.3 {
 --   db eval {
---     PRAGMA reverse_unordered_selects=1;
+--     SET sql_reverse_unordered_selects = true;
 --     SELECT * FROM t1 WHERE a>0 ORDER BY rowid;
 --   }
 -- } {1 2 3 2 hello world 3 4.53 {}}
@@ -140,7 +140,7 @@ test:do_test(
     "whe:reA-3.1",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=0;
+            SET sql_reverse_unordered_selects = false;
             SELECT * FROM t1 WHERE b>0;
         ]]
     end, {
@@ -153,7 +153,7 @@ test:do_test(
     "whereA-3.2",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=1;
+            SET sql_reverse_unordered_selects = true;
             SELECT * FROM t1 WHERE b>0;
         ]]
     end, {
@@ -166,7 +166,7 @@ test:do_test(
     "whereA-3.3",
     function()
         return test:execsql [[
-            PRAGMA reverse_unordered_selects=1;
+            SET sql_reverse_unordered_selects = true;
             SELECT * FROM t1 WHERE b>0 ORDER BY b;
         ]]
     end, {
diff --git a/test/sql/check-clear-ephemeral.result b/test/sql/check-clear-ephemeral.result
index 7d0be5f..3b12457 100644
--- a/test/sql/check-clear-ephemeral.result
+++ b/test/sql/check-clear-ephemeral.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -15,7 +15,7 @@ box.execute("CREATE TABLE t1(a INT,b INT,c INT,PRIMARY KEY(b,c));")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries
 box.execute("WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1000) INSERT INTO t1 SELECT x, x%40, x/40 FROM cnt;")
 ---
diff --git a/test/sql/check-clear-ephemeral.test.lua b/test/sql/check-clear-ephemeral.test.lua
index 929a6c9..2ecf11c 100644
--- a/test/sql/check-clear-ephemeral.test.lua
+++ b/test/sql/check-clear-ephemeral.test.lua
@@ -1,13 +1,13 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 -- box.cfg()
 
 -- create space
 box.execute("CREATE TABLE t1(a INT,b INT,c INT,PRIMARY KEY(b,c));")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries
 box.execute("WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<1000) INSERT INTO t1 SELECT x, x%40, x/40 FROM cnt;")
diff --git a/test/sql/checks.result b/test/sql/checks.result
index a952b2b..f9a6772 100644
--- a/test/sql/checks.result
+++ b/test/sql/checks.result
@@ -11,7 +11,7 @@ test_run:cmd("push filter ".."'\\.lua.*:[0-9]+: ' to '.lua...\"]:<line>: '")
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -736,7 +736,7 @@ physics_ck:drop()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/checks.test.lua b/test/sql/checks.test.lua
index 4d33823..ffcbd26 100644
--- a/test/sql/checks.test.lua
+++ b/test/sql/checks.test.lua
@@ -2,7 +2,7 @@ env = require('test_run')
 test_run = env.new()
 test_run:cmd("push filter ".."'\\.lua.*:[0-9]+: ' to '.lua...\"]:<line>: '")
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 --
 -- gh-3272: Move SQL CHECK into server
@@ -240,7 +240,7 @@ physics_ck:drop()
 -- :enable configurator.
 --
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 box.execute("CREATE TABLE test(a INT PRIMARY KEY);");
 box.execute('ALTER TABLE test ADD CONSTRAINT CK CHECK(a < 5);')
 box.space.TEST:insert({10})
diff --git a/test/sql/clear.result b/test/sql/clear.result
index afa6520..baeb15e 100644
--- a/test/sql/clear.result
+++ b/test/sql/clear.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -19,7 +19,7 @@ box.execute("CREATE UNIQUE INDEX zoobar2 ON zoobar(c1, c4)")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON;")
+-- box.execute("SET vdbe_debug=ON;")
 -- Seed entry
 for i=1, 100 do box.execute(string.format("INSERT INTO zoobar VALUES (%d, %d, 'c3', 444)", i+i, i)) end
 ---
diff --git a/test/sql/clear.test.lua b/test/sql/clear.test.lua
index 4c58767..8d5e8fb 100644
--- a/test/sql/clear.test.lua
+++ b/test/sql/clear.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -9,7 +9,7 @@ box.execute("CREATE TABLE zoobar (c1 INT, c2 INT PRIMARY KEY, c3 TEXT, c4 INT)")
 box.execute("CREATE UNIQUE INDEX zoobar2 ON zoobar(c1, c4)")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON;")
+-- box.execute("SET vdbe_debug=ON;")
 
 -- Seed entry
 for i=1, 100 do box.execute(string.format("INSERT INTO zoobar VALUES (%d, %d, 'c3', 444)", i+i, i)) end
diff --git a/test/sql/collation.result b/test/sql/collation.result
index 11962ef..dc11d28 100644
--- a/test/sql/collation.result
+++ b/test/sql/collation.result
@@ -7,7 +7,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/collation.test.lua b/test/sql/collation.test.lua
index 1be28b3..5e33562 100644
--- a/test/sql/collation.test.lua
+++ b/test/sql/collation.test.lua
@@ -1,7 +1,7 @@
 remote = require('net.box')
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- gh-3010: COLLATE after LIMIT should throw an error
 
diff --git a/test/sql/ddl.result b/test/sql/ddl.result
index 28acf37..af833d0 100644
--- a/test/sql/ddl.result
+++ b/test/sql/ddl.result
@@ -8,7 +8,7 @@ json = require('json')
 engine = test_run:get_cfg('engine')
  | ---
  | ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
  | ---
  | - row_count: 0
  | ...
diff --git a/test/sql/ddl.test.lua b/test/sql/ddl.test.lua
index 6067b61..b6f0c81 100644
--- a/test/sql/ddl.test.lua
+++ b/test/sql/ddl.test.lua
@@ -1,7 +1,7 @@
 test_run = require('test_run').new()
 json = require('json')
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 --
 -- gh-4086: SQL transactional DDL.
diff --git a/test/sql/delete-multiple-idx.result b/test/sql/delete-multiple-idx.result
index ca58feb..3d58daf 100644
--- a/test/sql/delete-multiple-idx.result
+++ b/test/sql/delete-multiple-idx.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -19,7 +19,7 @@ box.execute("CREATE UNIQUE INDEX t3y ON t3(y);");
 - row_count: 1
 ...
 -- Debug.
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries.
 box.execute("INSERT INTO t3 VALUES (1, 1, NULL);");
 ---
diff --git a/test/sql/delete-multiple-idx.test.lua b/test/sql/delete-multiple-idx.test.lua
index a81cccc..2715d2f 100644
--- a/test/sql/delete-multiple-idx.test.lua
+++ b/test/sql/delete-multiple-idx.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -9,7 +9,7 @@ box.execute("CREATE TABLE t3(id INT primary key,x INT,y INT);");
 box.execute("CREATE UNIQUE INDEX t3y ON t3(y);");
 
 -- Debug.
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries.
 box.execute("INSERT INTO t3 VALUES (1, 1, NULL);");
diff --git a/test/sql/delete.result b/test/sql/delete.result
index e27c79d..9aa074f 100644
--- a/test/sql/delete.result
+++ b/test/sql/delete.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -15,7 +15,7 @@ box.execute("CREATE TABLE t1(a INT, b INT, PRIMARY KEY(a, b));");
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries
 box.execute("INSERT INTO t1 VALUES(1, 2);");
 ---
diff --git a/test/sql/delete.test.lua b/test/sql/delete.test.lua
index 75448d4..ff1e622 100644
--- a/test/sql/delete.test.lua
+++ b/test/sql/delete.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -8,7 +8,7 @@ box.execute('pragma sql_default_engine=\''..engine..'\'')
 box.execute("CREATE TABLE t1(a INT, b INT, PRIMARY KEY(a, b));");
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries
 box.execute("INSERT INTO t1 VALUES(1, 2);");
diff --git a/test/sql/drop-index.result b/test/sql/drop-index.result
index e8eb642..551e56f 100644
--- a/test/sql/drop-index.result
+++ b/test/sql/drop-index.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -23,7 +23,7 @@ box.execute("CREATE        INDEX zoobar3 ON zzoobar(c3)")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
 -- Dummy entry
 box.execute("INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
 ---
diff --git a/test/sql/drop-index.test.lua b/test/sql/drop-index.test.lua
index 8cd86ee..fd420b6 100644
--- a/test/sql/drop-index.test.lua
+++ b/test/sql/drop-index.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -11,7 +11,7 @@ box.execute("CREATE UNIQUE INDEX zoobar2 ON zzoobar(c1, c4)")
 box.execute("CREATE        INDEX zoobar3 ON zzoobar(c3)")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
 
 -- Dummy entry
 box.execute("INSERT INTO zzoobar VALUES (111, 222, 'c3', 444)")
diff --git a/test/sql/drop-table.result b/test/sql/drop-table.result
index 7bc073d..ef4c5cf 100644
--- a/test/sql/drop-table.result
+++ b/test/sql/drop-table.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -15,7 +15,7 @@ box.execute("CREATE TABLE zzzoobar (c1 INT, c2 INT PRIMARY KEY, c3 TEXT, c4 INT)
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zzzoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zzzoobar VALUES (111, 222, 'c3', 444)")
 box.execute("CREATE INDEX zb ON zzzoobar(c1, c3)")
 ---
 - row_count: 1
diff --git a/test/sql/drop-table.test.lua b/test/sql/drop-table.test.lua
index a310db1..f0b1645 100644
--- a/test/sql/drop-table.test.lua
+++ b/test/sql/drop-table.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -8,7 +8,7 @@ box.execute('pragma sql_default_engine=\''..engine..'\'')
 box.execute("CREATE TABLE zzzoobar (c1 INT, c2 INT PRIMARY KEY, c3 TEXT, c4 INT)")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zzzoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zzzoobar VALUES (111, 222, 'c3', 444)")
 
 box.execute("CREATE INDEX zb ON zzzoobar(c1, c3)")
 
diff --git a/test/sql/engine.result b/test/sql/engine.result
index 3ee93ad..b392566 100644
--- a/test/sql/engine.result
+++ b/test/sql/engine.result
@@ -4,7 +4,7 @@ env = require('test_run')
 test_run = env.new()
 ---
 ...
-box.execute("pragma sql_default_engine='vinyl'")
+box.execute("set sql_default_engine='vinyl'")
 ---
 - row_count: 0
 ...
@@ -16,7 +16,7 @@ box.execute("CREATE TABLE t2_vinyl(a INT PRIMARY KEY, b INT, c INT);")
 ---
 - row_count: 1
 ...
-box.execute("pragma sql_default_engine='memtx'")
+box.execute("set sql_default_engine='memtx'")
 ---
 - row_count: 0
 ...
@@ -66,7 +66,7 @@ assert(box.space.T1_MEMTX.engine == 'memtx')
 ---
 - true
 ...
-box.execute("pragma sql_default_engine='vinyl'")
+box.execute("set sql_default_engine='vinyl'")
 ---
 - row_count: 0
 ...
diff --git a/test/sql/engine.test.lua b/test/sql/engine.test.lua
index 112d3d3..bc16cc0 100644
--- a/test/sql/engine.test.lua
+++ b/test/sql/engine.test.lua
@@ -1,11 +1,11 @@
 env = require('test_run')
 test_run = env.new()
 
-box.execute("pragma sql_default_engine='vinyl'")
+box.execute("set sql_default_engine='vinyl'")
 box.execute("CREATE TABLE t1_vinyl(a INT PRIMARY KEY, b INT, c INT);")
 box.execute("CREATE TABLE t2_vinyl(a INT PRIMARY KEY, b INT, c INT);")
 
-box.execute("pragma sql_default_engine='memtx'")
+box.execute("set sql_default_engine='memtx'")
 box.execute("CREATE TABLE t3_memtx(a INT PRIMARY KEY, b INT, c INT);")
 
 assert(box.space.T1_VINYL.engine == 'vinyl')
@@ -22,7 +22,7 @@ box.execute("CREATE TABLE t1_vinyl (id INT PRIMARY KEY) WITH ENGINE = 'vinyl'")
 assert(box.space.T1_VINYL.engine == 'vinyl')
 box.execute("CREATE TABLE t1_memtx (id INT PRIMARY KEY) WITH ENGINE = 'memtx'")
 assert(box.space.T1_MEMTX.engine == 'memtx')
-box.execute("pragma sql_default_engine='vinyl'")
+box.execute("set sql_default_engine='vinyl'")
 box.execute("CREATE TABLE t2_vinyl (id INT PRIMARY KEY) WITH ENGINE = 'vinyl'")
 assert(box.space.T2_VINYL.engine == 'vinyl')
 box.execute("CREATE TABLE t2_memtx (id INT PRIMARY KEY) WITH ENGINE = 'memtx'")
diff --git a/test/sql/errinj.result b/test/sql/errinj.result
index 7ab522f..c94afae 100644
--- a/test/sql/errinj.result
+++ b/test/sql/errinj.result
@@ -7,7 +7,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/errinj.test.lua b/test/sql/errinj.test.lua
index b978767..d21629d 100644
--- a/test/sql/errinj.test.lua
+++ b/test/sql/errinj.test.lua
@@ -1,7 +1,7 @@
 remote = require('net.box')
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 errinj = box.error.injection
 fiber = require('fiber')
 
diff --git a/test/sql/func-recreate.result b/test/sql/func-recreate.result
index a0a67a1..6083d19 100644
--- a/test/sql/func-recreate.result
+++ b/test/sql/func-recreate.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/func-recreate.test.lua b/test/sql/func-recreate.test.lua
index 0b32ea9..a819587 100644
--- a/test/sql/func-recreate.test.lua
+++ b/test/sql/func-recreate.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Check errors during function create process
 fiber = require('fiber')
diff --git a/test/sql/gh-2362-select-access-rights.result b/test/sql/gh-2362-select-access-rights.result
index b15b0da..f929914 100644
--- a/test/sql/gh-2362-select-access-rights.result
+++ b/test/sql/gh-2362-select-access-rights.result
@@ -7,7 +7,7 @@ engine = test_run:get_cfg('engine')
 nb = require('net.box')
 ---
 ...
-box.execute("PRAGMA sql_default_engine='"..engine.."'")
+box.execute("SET sql_default_engine='"..engine.."'")
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-2362-select-access-rights.test.lua b/test/sql/gh-2362-select-access-rights.test.lua
index f2b66b6..5666b68 100644
--- a/test/sql/gh-2362-select-access-rights.test.lua
+++ b/test/sql/gh-2362-select-access-rights.test.lua
@@ -2,7 +2,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 nb = require('net.box')
 
-box.execute("PRAGMA sql_default_engine='"..engine.."'")
+box.execute("SET sql_default_engine='"..engine.."'")
 box.execute("CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 INT UNIQUE);")
 box.execute("CREATE TABLE t2 (s1 INT PRIMARY KEY);")
 box.execute("INSERT INTO t1 VALUES (1, 1);")
diff --git a/test/sql/gh-2929-primary-key.result b/test/sql/gh-2929-primary-key.result
index 021d037..35daaf2 100644
--- a/test/sql/gh-2929-primary-key.result
+++ b/test/sql/gh-2929-primary-key.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-2929-primary-key.test.lua b/test/sql/gh-2929-primary-key.test.lua
index 9cc6cd5..f419668 100644
--- a/test/sql/gh-2929-primary-key.test.lua
+++ b/test/sql/gh-2929-primary-key.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- All tables in SQL are now WITHOUT ROW ID, so if user
 -- tries to create table without a primary key, an appropriate error message
diff --git a/test/sql/gh-2981-check-autoinc.result b/test/sql/gh-2981-check-autoinc.result
index d2938cd..11fed1e 100644
--- a/test/sql/gh-2981-check-autoinc.result
+++ b/test/sql/gh-2981-check-autoinc.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-2981-check-autoinc.test.lua b/test/sql/gh-2981-check-autoinc.test.lua
index 0eb8f73..afbefa0 100644
--- a/test/sql/gh-2981-check-autoinc.test.lua
+++ b/test/sql/gh-2981-check-autoinc.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 box.cfg{}
 
diff --git a/test/sql/gh-3199-no-mem-leaks.result b/test/sql/gh-3199-no-mem-leaks.result
index e7ba1d2..00211ce 100644
--- a/test/sql/gh-3199-no-mem-leaks.result
+++ b/test/sql/gh-3199-no-mem-leaks.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-3199-no-mem-leaks.test.lua b/test/sql/gh-3199-no-mem-leaks.test.lua
index 54a6ce5..f63bedf 100644
--- a/test/sql/gh-3199-no-mem-leaks.test.lua
+++ b/test/sql/gh-3199-no-mem-leaks.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 fiber = require('fiber')
 
 -- This test checks that no leaks of region memory happens during
diff --git a/test/sql/gh-3613-idx-alter-update-2.result b/test/sql/gh-3613-idx-alter-update-2.result
index ff63eb2..270f961 100644
--- a/test/sql/gh-3613-idx-alter-update-2.result
+++ b/test/sql/gh-3613-idx-alter-update-2.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-3613-idx-alter-update-2.test.lua b/test/sql/gh-3613-idx-alter-update-2.test.lua
index ff5b651..33730ff 100644
--- a/test/sql/gh-3613-idx-alter-update-2.test.lua
+++ b/test/sql/gh-3613-idx-alter-update-2.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 box.execute('CREATE TABLE t (s1 INT PRIMARY KEY)')
 box.execute('CREATE INDEX i ON t (s1)')
diff --git a/test/sql/gh-3613-idx-alter-update.result b/test/sql/gh-3613-idx-alter-update.result
index ba323a6..34b4a1f 100644
--- a/test/sql/gh-3613-idx-alter-update.result
+++ b/test/sql/gh-3613-idx-alter-update.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-3613-idx-alter-update.test.lua b/test/sql/gh-3613-idx-alter-update.test.lua
index 3027182..389a99d 100644
--- a/test/sql/gh-3613-idx-alter-update.test.lua
+++ b/test/sql/gh-3613-idx-alter-update.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 box.execute('CREATE TABLE t (s1 INT PRIMARY KEY)')
 box.execute('CREATE INDEX i ON t (s1)')
diff --git a/test/sql/gh-3888-values-blob-assert.result b/test/sql/gh-3888-values-blob-assert.result
index 4b8e7ed..5691e70 100644
--- a/test/sql/gh-3888-values-blob-assert.result
+++ b/test/sql/gh-3888-values-blob-assert.result
@@ -10,7 +10,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh-3888-values-blob-assert.test.lua b/test/sql/gh-3888-values-blob-assert.test.lua
index 0b7c385..9680aa5 100644
--- a/test/sql/gh-3888-values-blob-assert.test.lua
+++ b/test/sql/gh-3888-values-blob-assert.test.lua
@@ -6,7 +6,7 @@
 --
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- check 'VALUES' against typedef keywords (should fail)
 box.execute('VALUES(scalar)')
diff --git a/test/sql/gh2141-delete-trigger-drop-table.result b/test/sql/gh2141-delete-trigger-drop-table.result
index 1d373f5..a218328 100644
--- a/test/sql/gh2141-delete-trigger-drop-table.result
+++ b/test/sql/gh2141-delete-trigger-drop-table.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh2141-delete-trigger-drop-table.test.lua b/test/sql/gh2141-delete-trigger-drop-table.test.lua
index 4d21fd7..2d5b987 100644
--- a/test/sql/gh2141-delete-trigger-drop-table.test.lua
+++ b/test/sql/gh2141-delete-trigger-drop-table.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- create space
 box.execute("CREATE TABLE t(id INT PRIMARY KEY)")
diff --git a/test/sql/gh2251-multiple-update.result b/test/sql/gh2251-multiple-update.result
index 42ebf7f..7a21cea 100644
--- a/test/sql/gh2251-multiple-update.result
+++ b/test/sql/gh2251-multiple-update.result
@@ -5,7 +5,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh2251-multiple-update.test.lua b/test/sql/gh2251-multiple-update.test.lua
index 4d55096..eeff047 100644
--- a/test/sql/gh2251-multiple-update.test.lua
+++ b/test/sql/gh2251-multiple-update.test.lua
@@ -1,7 +1,7 @@
 -- Regression test for #2251
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
diff --git a/test/sql/gh2483-remote-persistency-check.result b/test/sql/gh2483-remote-persistency-check.result
index d69fcbd..a7dd7d2 100644
--- a/test/sql/gh2483-remote-persistency-check.result
+++ b/test/sql/gh2483-remote-persistency-check.result
@@ -8,7 +8,7 @@ test_run = env.new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh2483-remote-persistency-check.test.lua b/test/sql/gh2483-remote-persistency-check.test.lua
index 7db1602..bf2fc6b 100644
--- a/test/sql/gh2483-remote-persistency-check.test.lua
+++ b/test/sql/gh2483-remote-persistency-check.test.lua
@@ -2,7 +2,7 @@
 env = require('test_run')
 test_run = env.new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 box.schema.user.grant('guest', 'read,write,execute', 'universe')
 
diff --git a/test/sql/gh2808-inline-unique-persistency-check.result b/test/sql/gh2808-inline-unique-persistency-check.result
index a277b3f..db03feb 100644
--- a/test/sql/gh2808-inline-unique-persistency-check.result
+++ b/test/sql/gh2808-inline-unique-persistency-check.result
@@ -8,7 +8,7 @@ test_run = env.new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/gh2808-inline-unique-persistency-check.test.lua b/test/sql/gh2808-inline-unique-persistency-check.test.lua
index 26b646a..ef38ae3 100644
--- a/test/sql/gh2808-inline-unique-persistency-check.test.lua
+++ b/test/sql/gh2808-inline-unique-persistency-check.test.lua
@@ -2,7 +2,7 @@
 env = require('test_run')
 test_run = env.new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Create a table and insert a datum
 box.execute([[CREATE TABLE t1(a INT PRIMARY KEY, b INT, UNIQUE(b));]])
diff --git a/test/sql/icu-upper-lower.result b/test/sql/icu-upper-lower.result
index 8ff7528..cb687a1 100644
--- a/test/sql/icu-upper-lower.result
+++ b/test/sql/icu-upper-lower.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/icu-upper-lower.test.lua b/test/sql/icu-upper-lower.test.lua
index 00e9699..bbd4f00 100644
--- a/test/sql/icu-upper-lower.test.lua
+++ b/test/sql/icu-upper-lower.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 test_run:cmd("setopt delimiter ';'")
 
diff --git a/test/sql/insert-unique.result b/test/sql/insert-unique.result
index 1cf44c9..ec57681 100644
--- a/test/sql/insert-unique.result
+++ b/test/sql/insert-unique.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -19,7 +19,7 @@ box.execute("CREATE UNIQUE INDEX zoobar2 ON zoobar(c1, c4)")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entry
 box.execute("INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 ---
diff --git a/test/sql/insert-unique.test.lua b/test/sql/insert-unique.test.lua
index 026bc9d..243333e 100644
--- a/test/sql/insert-unique.test.lua
+++ b/test/sql/insert-unique.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -9,7 +9,7 @@ box.execute("CREATE TABLE zoobar (c1 INT, c2 INT PRIMARY KEY, c3 TEXT, c4 INT)")
 box.execute("CREATE UNIQUE INDEX zoobar2 ON zoobar(c1, c4)")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entry
 box.execute("INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
diff --git a/test/sql/integer-overflow.result b/test/sql/integer-overflow.result
index 223ba02..c886f8c 100644
--- a/test/sql/integer-overflow.result
+++ b/test/sql/integer-overflow.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/integer-overflow.test.lua b/test/sql/integer-overflow.test.lua
index 1b3e8ce..57929e2 100644
--- a/test/sql/integer-overflow.test.lua
+++ b/test/sql/integer-overflow.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- gh-3735: make sure that integer overflows errors are
 -- handled during VDBE execution.
diff --git a/test/sql/iproto.result b/test/sql/iproto.result
index 1e5c30a..bac1334 100644
--- a/test/sql/iproto.result
+++ b/test/sql/iproto.result
@@ -7,7 +7,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -732,37 +732,6 @@ res.metadata
   - name: detail
     type: TEXT
 ...
--- When pragma count_changes is on, statements INSERT, REPLACE and
--- UPDATE returns number of changed columns. Make sure that this
--- result has a column type.
-cn:execute("PRAGMA count_changes = 1;")
----
-- row_count: 0
-...
-cn:execute("INSERT INTO t1 VALUES (1), (2), (3);")
----
-- metadata:
-  - name: rows inserted
-    type: INTEGER
-  rows:
-  - [3]
-...
-cn:execute("REPLACE INTO t1 VALUES (2), (3), (4), (5);")
----
-- metadata:
-  - name: rows replaced
-    type: INTEGER
-  rows:
-  - [4]
-...
-cn:execute("UPDATE t1 SET id = id + 100 WHERE id > 10;")
----
-- metadata:
-  - name: rows updated
-    type: INTEGER
-  rows:
-  - [0]
-...
 -- Make sure that built-in functions have a right returning type.
 --
 cn:execute("SELECT zeroblob(1);")
diff --git a/test/sql/iproto.test.lua b/test/sql/iproto.test.lua
index 5dfe95c..d31fb7f 100644
--- a/test/sql/iproto.test.lua
+++ b/test/sql/iproto.test.lua
@@ -1,7 +1,7 @@
 remote = require('net.box')
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 box.execute('create table test (id int primary key, a NUMBER, b text)')
 space = box.space.TEST
@@ -220,14 +220,6 @@ res.metadata
 res = cn:execute("EXPLAIN QUERY PLAN SELECT COUNT(*) FROM t1")
 res.metadata
 
--- When pragma count_changes is on, statements INSERT, REPLACE and
--- UPDATE returns number of changed columns. Make sure that this
--- result has a column type.
-cn:execute("PRAGMA count_changes = 1;")
-cn:execute("INSERT INTO t1 VALUES (1), (2), (3);")
-cn:execute("REPLACE INTO t1 VALUES (2), (3), (4), (5);")
-cn:execute("UPDATE t1 SET id = id + 100 WHERE id > 10;")
-
 -- Make sure that built-in functions have a right returning type.
 --
 cn:execute("SELECT zeroblob(1);")
diff --git a/test/sql/max-on-index.result b/test/sql/max-on-index.result
index 57ce95b..45f29fd 100644
--- a/test/sql/max-on-index.result
+++ b/test/sql/max-on-index.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -25,7 +25,7 @@ box.execute("CREATE TABLE test2 (f1 INT, f2 INT, PRIMARY KEY(f1))")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries
 box.execute("INSERT INTO test1 VALUES(1, 2)");
 ---
diff --git a/test/sql/max-on-index.test.lua b/test/sql/max-on-index.test.lua
index 4cceaa7..73e4199 100644
--- a/test/sql/max-on-index.test.lua
+++ b/test/sql/max-on-index.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -13,7 +13,7 @@ box.execute("CREATE INDEX test1_index ON test1 (f2)")
 box.execute("CREATE TABLE test2 (f1 INT, f2 INT, PRIMARY KEY(f1))")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries
 box.execute("INSERT INTO test1 VALUES(1, 2)");
diff --git a/test/sql/message-func-indexes.result b/test/sql/message-func-indexes.result
index 69e3ee0..d198e14 100644
--- a/test/sql/message-func-indexes.result
+++ b/test/sql/message-func-indexes.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/message-func-indexes.test.lua b/test/sql/message-func-indexes.test.lua
index 9ac5f47..dc67606 100644
--- a/test/sql/message-func-indexes.test.lua
+++ b/test/sql/message-func-indexes.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Creating tables.
 box.execute("CREATE TABLE t1(id INTEGER PRIMARY KEY, a INTEGER)")
diff --git a/test/sql/misc.result b/test/sql/misc.result
index a157ddb..b06ac57 100644
--- a/test/sql/misc.result
+++ b/test/sql/misc.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/misc.test.lua b/test/sql/misc.test.lua
index 541660c..e581b73 100644
--- a/test/sql/misc.test.lua
+++ b/test/sql/misc.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Forbid multistatement queries.
 box.execute('select 1;')
diff --git a/test/sql/no-pk-space.result b/test/sql/no-pk-space.result
index 025f363..d0274ea 100644
--- a/test/sql/no-pk-space.result
+++ b/test/sql/no-pk-space.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/no-pk-space.test.lua b/test/sql/no-pk-space.test.lua
index 318c2ac..f451b57 100644
--- a/test/sql/no-pk-space.test.lua
+++ b/test/sql/no-pk-space.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 format = {}
 format[1] = {'id', 'integer'}
diff --git a/test/sql/on-conflict.result b/test/sql/on-conflict.result
index 6851e21..c0bb802 100644
--- a/test/sql/on-conflict.result
+++ b/test/sql/on-conflict.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/on-conflict.test.lua b/test/sql/on-conflict.test.lua
index 1aa4d1b..958303e 100644
--- a/test/sql/on-conflict.test.lua
+++ b/test/sql/on-conflict.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 --
 -- Check that original sql ON CONFLICT clause is really
 -- disabled.
diff --git a/test/sql/persistency.result b/test/sql/persistency.result
index f8f992c..88778ec 100644
--- a/test/sql/persistency.result
+++ b/test/sql/persistency.result
@@ -7,7 +7,7 @@ test_run = env.new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/persistency.test.lua b/test/sql/persistency.test.lua
index 1964453..72d1992 100644
--- a/test/sql/persistency.test.lua
+++ b/test/sql/persistency.test.lua
@@ -1,7 +1,7 @@
 env = require('test_run')
 test_run = env.new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- create space
 box.execute("CREATE TABLE foobar (foo INT PRIMARY KEY, bar TEXT)")
diff --git a/test/sql/row-count.result b/test/sql/row-count.result
index fb96e21..eb0114b 100644
--- a/test/sql/row-count.result
+++ b/test/sql/row-count.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -314,13 +314,9 @@ box.execute("SELECT ROW_COUNT();")
   rows:
   - [0]
 ...
-box.execute('PRAGMA recursive_triggers')
+box.execute("SET sql_default_engine='"..engine.."';")
 ---
-- metadata:
-  - name: recursive_triggers
-    type: INTEGER
-  rows:
-  - [1]
+- row_count: 0
 ...
 -- Clean-up.
 --
diff --git a/test/sql/row-count.test.lua b/test/sql/row-count.test.lua
index 369e7fa..06686ae 100644
--- a/test/sql/row-count.test.lua
+++ b/test/sql/row-count.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Test cases concerning row count calculations.
 --
@@ -65,7 +65,7 @@ box.execute("SELECT ROW_COUNT();")
 box.execute("SELECT ROW_COUNT();")
 box.execute("EXPLAIN QUERY PLAN INSERT INTO t1 VALUES ('b'), ('c'), ('d');")
 box.execute("SELECT ROW_COUNT();")
-box.execute('PRAGMA recursive_triggers')
+box.execute("SET sql_default_engine='"..engine.."';")
 
 -- Clean-up.
 --
diff --git a/test/sql/savepoints.result b/test/sql/savepoints.result
index e48db30..a111e26 100644
--- a/test/sql/savepoints.result
+++ b/test/sql/savepoints.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/savepoints.test.lua b/test/sql/savepoints.test.lua
index 99622a4..0af67a9 100644
--- a/test/sql/savepoints.test.lua
+++ b/test/sql/savepoints.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- These tests check that SQL savepoints properly work outside
 -- transactions as well as inside transactions started in Lua.
diff --git a/test/sql/select-null.result b/test/sql/select-null.result
index 83d9776..bd25f03 100644
--- a/test/sql/select-null.result
+++ b/test/sql/select-null.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -15,7 +15,7 @@ box.execute("CREATE TABLE t3(id INT, a text, b TEXT, PRIMARY KEY(id))")
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries
 box.execute("INSERT INTO t3 VALUES(1, 'abc',NULL)");
 ---
diff --git a/test/sql/select-null.test.lua b/test/sql/select-null.test.lua
index a49eb43..9f54048 100644
--- a/test/sql/select-null.test.lua
+++ b/test/sql/select-null.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -8,7 +8,7 @@ box.execute('pragma sql_default_engine=\''..engine..'\'')
 box.execute("CREATE TABLE t3(id INT, a text, b TEXT, PRIMARY KEY(id))")
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries
 box.execute("INSERT INTO t3 VALUES(1, 'abc',NULL)");
diff --git a/test/sql/sql-debug.result b/test/sql/sql-debug.result
index 632293a..e2d60a9 100644
--- a/test/sql/sql-debug.result
+++ b/test/sql/sql-debug.result
@@ -5,56 +5,6 @@ test_run = require('test_run').new()
 ---
 ...
 --
--- gh-3832: Some statements do not return column type
--- Check that "PRAGMA parser_trace" returns 0 or 1 if called
--- without parameter.
-result = box.execute('PRAGMA parser_trace').rows
----
-...
-box.execute('PRAGMA parser_trace = 1')
----
-- row_count: 0
-...
-box.execute('PRAGMA parser_trace')
----
-- metadata:
-  - name: parser_trace
-    type: INTEGER
-  rows:
-  - [1]
-...
-box.execute('PRAGMA parser_trace = '.. result[1][1])
----
-- row_count: 0
-...
---
--- Make PRAGMA command return the result as a result set.
---
-box.execute('PRAGMA')
----
-- metadata:
-  - name: pragma_name
-    type: TEXT
-  - name: pragma_value
-    type: INTEGER
-  rows:
-  - ['count_changes', 0]
-  - ['defer_foreign_keys', 0]
-  - ['full_column_names', 0]
-  - ['parser_trace', 0]
-  - ['recursive_triggers', 1]
-  - ['reverse_unordered_selects', 0]
-  - ['select_trace', 0]
-  - ['short_column_names', 1]
-  - ['sql_trace', 0]
-  - ['vdbe_addoptrace', 0]
-  - ['vdbe_debug', 0]
-  - ['vdbe_eqp', 0]
-  - ['vdbe_listing', 0]
-  - ['vdbe_trace', 0]
-  - ['where_trace', 0]
-...
---
 -- gh-4511: make sure that SET works.
 --
 box.execute('SELECT "name" FROM "_vsession_settings";')
diff --git a/test/sql/sql-debug.test.lua b/test/sql/sql-debug.test.lua
index 83746f0..b15deee 100644
--- a/test/sql/sql-debug.test.lua
+++ b/test/sql/sql-debug.test.lua
@@ -2,21 +2,6 @@ remote = require('net.box')
 test_run = require('test_run').new()
 
 --
--- gh-3832: Some statements do not return column type
-
--- Check that "PRAGMA parser_trace" returns 0 or 1 if called
--- without parameter.
-result = box.execute('PRAGMA parser_trace').rows
-box.execute('PRAGMA parser_trace = 1')
-box.execute('PRAGMA parser_trace')
-box.execute('PRAGMA parser_trace = '.. result[1][1])
-
---
--- Make PRAGMA command return the result as a result set.
---
-box.execute('PRAGMA')
-
---
 -- gh-4511: make sure that SET works.
 --
 box.execute('SELECT "name" FROM "_vsession_settings";')
diff --git a/test/sql/sql-statN-index-drop.result b/test/sql/sql-statN-index-drop.result
index b2a4458..cf0f6f4 100644
--- a/test/sql/sql-statN-index-drop.result
+++ b/test/sql/sql-statN-index-drop.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/sql-statN-index-drop.test.lua b/test/sql/sql-statN-index-drop.test.lua
index 5477a2a..5f9cc68 100644
--- a/test/sql/sql-statN-index-drop.test.lua
+++ b/test/sql/sql-statN-index-drop.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Initializing some things.
 box.execute("CREATE TABLE t1(id INT PRIMARY KEY, a INT);")
diff --git a/test/sql/tokenizer.result b/test/sql/tokenizer.result
index 1ae9ef2..07a7c41 100644
--- a/test/sql/tokenizer.result
+++ b/test/sql/tokenizer.result
@@ -7,7 +7,7 @@ test_run = env.new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/tokenizer.test.lua b/test/sql/tokenizer.test.lua
index 3f5dd12..15cf658 100644
--- a/test/sql/tokenizer.test.lua
+++ b/test/sql/tokenizer.test.lua
@@ -1,7 +1,7 @@
 env = require('test_run')
 test_run = env.new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 sql_tokenizer = require('sql_tokenizer')
 
diff --git a/test/sql/transition.result b/test/sql/transition.result
index 9738092..35e7af6 100644
--- a/test/sql/transition.result
+++ b/test/sql/transition.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/transition.test.lua b/test/sql/transition.test.lua
index a05c26a..9b8b868 100644
--- a/test/sql/transition.test.lua
+++ b/test/sql/transition.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- create space
 box.execute("CREATE TABLE foobar (foo INT PRIMARY KEY, bar TEXT)")
diff --git a/test/sql/transitive-transactions.result b/test/sql/transitive-transactions.result
index 29c7316..17311ee 100644
--- a/test/sql/transitive-transactions.result
+++ b/test/sql/transitive-transactions.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute("pragma sql_default_engine=\'"..engine.."\'")
+box.execute("set sql_default_engine=\'"..engine.."\'")
 ---
 - row_count: 0
 ...
@@ -88,7 +88,7 @@ box.space.PARENT:select();
 ---
 - - [1, 1]
 ...
--- Make sure that 'PRAGMA defer_foreign_keys' works.
+-- Make sure that SQL option 'sql_defer_foreign_keys' works.
 --
 box.execute('DROP TABLE child;')
 box.execute('CREATE TABLE child(id INT PRIMARY KEY, x INT REFERENCES parent(y))')
@@ -116,7 +116,7 @@ box.space.PARENT:select();
 ---
 - - [1, 1]
 ...
-box.execute('PRAGMA defer_foreign_keys = 1;')
+box.execute('SET sql_defer_foreign_keys = true;')
 box.rollback()
 fk_defer();
 ---
@@ -131,7 +131,7 @@ box.space.PARENT:select();
   - [2, 2]
 ...
 -- Cleanup
-box.execute('PRAGMA defer_foreign_keys = 0;')
+box.execute('SET sql_defer_foreign_keys = false;')
 
 box.execute('DROP TABLE child;');
 ---
diff --git a/test/sql/transitive-transactions.test.lua b/test/sql/transitive-transactions.test.lua
index 4633f07..3c5fecb 100644
--- a/test/sql/transitive-transactions.test.lua
+++ b/test/sql/transitive-transactions.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute("pragma sql_default_engine=\'"..engine.."\'")
+box.execute("set sql_default_engine=\'"..engine.."\'")
 test_run:cmd("setopt delimiter ';'")
 
 -- These tests are aimed at checking transitive transactions
@@ -45,7 +45,7 @@ fk_violation_3();
 box.space.CHILD:select();
 box.space.PARENT:select();
 
--- Make sure that 'PRAGMA defer_foreign_keys' works.
+-- Make sure that SQL option 'sql_defer_foreign_keys' works.
 --
 box.execute('DROP TABLE child;')
 box.execute('CREATE TABLE child(id INT PRIMARY KEY, x INT REFERENCES parent(y))')
@@ -62,13 +62,13 @@ end;
 fk_defer();
 box.space.CHILD:select();
 box.space.PARENT:select();
-box.execute('PRAGMA defer_foreign_keys = 1;')
+box.execute('SET sql_defer_foreign_keys = true;')
 box.rollback()
 fk_defer();
 box.space.CHILD:select();
 box.space.PARENT:select();
 
-box.execute('PRAGMA defer_foreign_keys = 0;')
+box.execute('SET sql_defer_foreign_keys = false;')
 
 -- Cleanup
 box.execute('DROP TABLE child;');
diff --git a/test/sql/triggers.result b/test/sql/triggers.result
index 9dfe981..de1f074 100644
--- a/test/sql/triggers.result
+++ b/test/sql/triggers.result
@@ -7,7 +7,7 @@ test_run = env.new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -292,7 +292,7 @@ box.execute("DROP TABLE T1;")
 -- gh-3531: Assertion with trigger and two storage engines
 --
 -- Case 1: Src 'vinyl' table; Dst 'memtx' table
-box.execute("PRAGMA sql_default_engine ('vinyl');")
+box.execute("SET sql_default_engine  = 'vinyl';")
 ---
 - row_count: 0
 ...
@@ -304,7 +304,7 @@ box.execute("CREATE TRIGGER m1 BEFORE UPDATE ON m FOR EACH ROW BEGIN UPDATE n SE
 ---
 - row_count: 1
 ...
-box.execute("PRAGMA sql_default_engine('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 ---
 - row_count: 0
 ...
@@ -336,7 +336,7 @@ box.execute("DROP TABLE n;")
 - row_count: 1
 ...
 -- Case 2: Src 'memtx' table; Dst 'vinyl' table
-box.execute("PRAGMA sql_default_engine ('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 ---
 - row_count: 0
 ...
@@ -348,7 +348,7 @@ box.execute("CREATE TRIGGER m1 BEFORE UPDATE ON m FOR EACH ROW BEGIN UPDATE n SE
 ---
 - row_count: 1
 ...
-box.execute("PRAGMA sql_default_engine('vinyl');")
+box.execute("SET sql_default_engine = 'vinyl';")
 ---
 - row_count: 0
 ...
@@ -380,7 +380,7 @@ box.execute("DROP TABLE n;")
 - row_count: 1
 ...
 -- Test SQL Transaction with LUA
-box.execute("PRAGMA sql_default_engine ('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 ---
 - row_count: 0
 ...
@@ -388,7 +388,7 @@ box.execute("CREATE TABLE test (id INT PRIMARY KEY)")
 ---
 - row_count: 1
 ...
-box.execute("PRAGMA sql_default_engine='vinyl'")
+box.execute("SET sql_default_engine='vinyl'")
 ---
 - row_count: 0
 ...
diff --git a/test/sql/triggers.test.lua b/test/sql/triggers.test.lua
index f0397dc..138d1c0 100644
--- a/test/sql/triggers.test.lua
+++ b/test/sql/triggers.test.lua
@@ -1,7 +1,7 @@
 env = require('test_run')
 test_run = env.new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Get invariant part of the tuple; name and opts don't change.
  function immutable_part(data) local r = {} for i, l in pairs(data) do table.insert(r, {l.name, l.opts}) end return r end
@@ -100,10 +100,10 @@ box.execute("DROP TABLE T1;")
 -- gh-3531: Assertion with trigger and two storage engines
 --
 -- Case 1: Src 'vinyl' table; Dst 'memtx' table
-box.execute("PRAGMA sql_default_engine ('vinyl');")
+box.execute("SET sql_default_engine  = 'vinyl';")
 box.execute("CREATE TABLE m (s0 INT PRIMARY KEY, s1 TEXT UNIQUE);")
 box.execute("CREATE TRIGGER m1 BEFORE UPDATE ON m FOR EACH ROW BEGIN UPDATE n SET s2 = 'now'; END;")
-box.execute("PRAGMA sql_default_engine('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 box.execute("CREATE TABLE n (s0 INT PRIMARY KEY, s1 TEXT UNIQUE, s2 NUMBER);")
 box.execute("INSERT INTO m VALUES (0, '0');")
 box.execute("INSERT INTO n VALUES (0, '',null);")
@@ -116,10 +116,10 @@ box.execute("DROP TABLE n;")
 
 
 -- Case 2: Src 'memtx' table; Dst 'vinyl' table
-box.execute("PRAGMA sql_default_engine ('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 box.execute("CREATE TABLE m (s0 INT PRIMARY KEY, s1 TEXT UNIQUE);")
 box.execute("CREATE TRIGGER m1 BEFORE UPDATE ON m FOR EACH ROW BEGIN UPDATE n SET s2 = 'now'; END;")
-box.execute("PRAGMA sql_default_engine('vinyl');")
+box.execute("SET sql_default_engine = 'vinyl';")
 box.execute("CREATE TABLE n (s0 INT PRIMARY KEY, s1 TEXT UNIQUE, s2 NUMBER);")
 box.execute("INSERT INTO m VALUES (0, '0');")
 box.execute("INSERT INTO n VALUES (0, '',null);")
@@ -131,9 +131,9 @@ box.execute("DROP TABLE m;")
 box.execute("DROP TABLE n;")
 
 -- Test SQL Transaction with LUA
-box.execute("PRAGMA sql_default_engine ('memtx');")
+box.execute("SET sql_default_engine = 'memtx';")
 box.execute("CREATE TABLE test (id INT PRIMARY KEY)")
-box.execute("PRAGMA sql_default_engine='vinyl'")
+box.execute("SET sql_default_engine='vinyl'")
 box.execute("CREATE TABLE test2 (id INT PRIMARY KEY)")
 box.execute("INSERT INTO test2 VALUES (2)")
 box.execute("START TRANSACTION")
diff --git a/test/sql/update-with-nested-select.result b/test/sql/update-with-nested-select.result
index 3172430..b6ccda2 100644
--- a/test/sql/update-with-nested-select.result
+++ b/test/sql/update-with-nested-select.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
@@ -15,7 +15,7 @@ box.execute("CREATE TABLE t1(a integer primary key, b INT UNIQUE, e INT);");
 - row_count: 1
 ...
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 -- Seed entries
 box.execute("INSERT INTO t1 VALUES(1,4,6);");
 ---
diff --git a/test/sql/update-with-nested-select.test.lua b/test/sql/update-with-nested-select.test.lua
index 88424fc..07587ff 100644
--- a/test/sql/update-with-nested-select.test.lua
+++ b/test/sql/update-with-nested-select.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- box.cfg()
 
@@ -8,7 +8,7 @@ box.execute('pragma sql_default_engine=\''..engine..'\'')
 box.execute("CREATE TABLE t1(a integer primary key, b INT UNIQUE, e INT);");
 
 -- Debug
--- box.execute("PRAGMA vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
+-- box.execute("SET vdbe_debug=ON ; INSERT INTO zoobar VALUES (111, 222, 'c3', 444)")
 
 -- Seed entries
 box.execute("INSERT INTO t1 VALUES(1,4,6);");
diff --git a/test/sql/upgrade.result b/test/sql/upgrade.result
index f0997e1..6627777 100644
--- a/test/sql/upgrade.result
+++ b/test/sql/upgrade.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/upgrade.test.lua b/test/sql/upgrade.test.lua
index 37425ae..0c882ba 100644
--- a/test/sql/upgrade.test.lua
+++ b/test/sql/upgrade.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 work_dir = 'sql/upgrade/1.10/'
 test_run:cmd('create server upgrade with script="sql/upgrade/upgrade.lua", workdir="' .. work_dir .. '"')
diff --git a/test/sql/view.result b/test/sql/view.result
index d845df8..3df08fc 100644
--- a/test/sql/view.result
+++ b/test/sql/view.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/view.test.lua b/test/sql/view.test.lua
index 0008056..6a1fae2 100644
--- a/test/sql/view.test.lua
+++ b/test/sql/view.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 
 -- Verify that constraints on 'view' option are working.
 
diff --git a/test/sql/view_delayed_wal.result b/test/sql/view_delayed_wal.result
index d518e7d..a5f64f2 100644
--- a/test/sql/view_delayed_wal.result
+++ b/test/sql/view_delayed_wal.result
@@ -4,7 +4,7 @@ test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
 ---
 ...
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/view_delayed_wal.test.lua b/test/sql/view_delayed_wal.test.lua
index 7e6fce6..ec93e72 100644
--- a/test/sql/view_delayed_wal.test.lua
+++ b/test/sql/view_delayed_wal.test.lua
@@ -1,6 +1,6 @@
 test_run = require('test_run').new()
 engine = test_run:get_cfg('engine')
-box.execute('pragma sql_default_engine=\''..engine..'\'')
+box.execute('set sql_default_engine=\''..engine..'\'')
 fiber = require('fiber')
 
 -- View reference counters are incremented before firing
diff --git a/test/sql/vinyl-opts.result b/test/sql/vinyl-opts.result
index 10a649a..b9e07c1 100644
--- a/test/sql/vinyl-opts.result
+++ b/test/sql/vinyl-opts.result
@@ -13,7 +13,7 @@ test_run:cmd("switch test")
 ---
 - true
 ...
-box.execute('pragma sql_default_engine= \'vinyl\'')
+box.execute('set sql_default_engine= \'vinyl\'')
 ---
 - row_count: 0
 ...
diff --git a/test/sql/vinyl-opts.test.lua b/test/sql/vinyl-opts.test.lua
index 4460724..05864d0 100644
--- a/test/sql/vinyl-opts.test.lua
+++ b/test/sql/vinyl-opts.test.lua
@@ -3,7 +3,7 @@ test_run:cmd("create server test with script='sql/vinyl-opts-cfg.lua'")
 test_run:cmd("start server test")
 test_run:cmd("switch test")
 
-box.execute('pragma sql_default_engine= \'vinyl\'')
+box.execute('set sql_default_engine= \'vinyl\'')
 box.execute('CREATE TABLE v1 (id INT PRIMARY KEY, b INT);')
 box.space.V1.index[0].options
 
-- 
2.7.4



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