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From: imeevma@tarantool.org
To: korablev@tarantool.org
Cc: tarantool-patches@freelists.org
Subject: [tarantool-patches] [PATCH v2 5/5] sql: remove field nErr of struct Parse
Date: Mon, 25 Feb 2019 20:14:29 +0300	[thread overview]
Message-ID: <4189982e3c44b8dcdd1fe3358c1b42f30fa6d6d2.1551114402.git.imeevma@gmail.com> (raw)
In-Reply-To: <cover.1551114402.git.imeevma@gmail.com>

At the moment, the only purpose of the field nErr of struct Parse
is to show whether the field rc of the same struct is
SQL_TARANTOOL_ERROR RC or not. Let's remove it.

Part of #3965
---
 src/box/sql.c           |  2 --
 src/box/sql/alter.c     |  1 -
 src/box/sql/analyze.c   |  2 --
 src/box/sql/build.c     | 62 ++++++++++++++++++-------------------------------
 src/box/sql/callback.c  |  1 -
 src/box/sql/delete.c    |  7 +++---
 src/box/sql/expr.c      | 26 +++++++++++----------
 src/box/sql/insert.c    |  4 ++--
 src/box/sql/parse.y     | 16 ++++++-------
 src/box/sql/pragma.c    |  5 +---
 src/box/sql/resolve.c   | 13 ++++++-----
 src/box/sql/select.c    | 30 ++++++++++++------------
 src/box/sql/sqlInt.h    |  9 -------
 src/box/sql/tokenize.c  |  4 ++--
 src/box/sql/trigger.c   | 21 +++--------------
 src/box/sql/update.c    |  4 ++--
 src/box/sql/util.c      |  8 -------
 src/box/sql/where.c     |  3 +--
 src/box/sql/wherecode.c |  5 ++--
 19 files changed, 83 insertions(+), 140 deletions(-)

diff --git a/src/box/sql.c b/src/box/sql.c
index 116e3e8..6402673 100644
--- a/src/box/sql.c
+++ b/src/box/sql.c
@@ -1276,7 +1276,6 @@ sql_ephemeral_space_def_new(struct Parse *parser, const char *name)
 		diag_set(OutOfMemory, size, "region_alloc",
 			 "sql_ephemeral_space_def_new");
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return NULL;
 	}
 
@@ -1295,7 +1294,6 @@ sql_ephemeral_space_new(Parse *parser, const char *name)
 	if (space == NULL) {
 		diag_set(OutOfMemory, sz, "region", "space");
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return NULL;
 	}
 
diff --git a/src/box/sql/alter.c b/src/box/sql/alter.c
index d49ebb8..214e0f8 100644
--- a/src/box/sql/alter.c
+++ b/src/box/sql/alter.c
@@ -73,7 +73,6 @@ exit_rename_table:
 tnt_error:
 	sqlDbFree(db, new_name);
 	parse->rc = SQL_TARANTOOL_ERROR;
-	parse->nErr++;
 	goto exit_rename_table;
 }
 
diff --git a/src/box/sql/analyze.c b/src/box/sql/analyze.c
index 8c83288..96e5e4c 100644
--- a/src/box/sql/analyze.c
+++ b/src/box/sql/analyze.c
@@ -908,7 +908,6 @@ vdbe_emit_analyze_space(struct Parse *parse, struct space *space)
 			diag_set(OutOfMemory, sizeof(int) * part_count,
 				 "region", "jump_addrs");
 			parse->rc = SQL_TARANTOOL_ERROR;
-			parse->nErr++;
 			return;
 		}
 		/*
@@ -1131,7 +1130,6 @@ sqlAnalyze(Parse * pParse, Token * pName)
 			} else {
 				diag_set(ClientError, ER_NO_SUCH_SPACE, z);
 				pParse->rc = SQL_TARANTOOL_ERROR;
-				pParse->nErr++;
 			}
 			sqlDbFree(db, z);
 		}
diff --git a/src/box/sql/build.c b/src/box/sql/build.c
index 6afca4a..6621af4 100644
--- a/src/box/sql/build.c
+++ b/src/box/sql/build.c
@@ -92,7 +92,6 @@ save_record(struct Parse *parser, uint32_t space_id, int reg_key,
 		diag_set(OutOfMemory, sizeof(*record), "region_alloc",
 			 "record");
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return;
 	}
 	record->space_id = space_id;
@@ -145,9 +144,11 @@ sql_finish_coding(struct Parse *parse_context)
 			     "Exit with an error if CREATE statement fails"));
 	}
 
-	if (db->mallocFailed || parse_context->nErr != 0) {
-		if (parse_context->rc == SQL_OK)
-			parse_context->rc = SQL_ERROR;
+	if (parse_context->rc == SQL_TARANTOOL_ERROR)
+		return;
+	if (db->mallocFailed) {
+		diag_set(ClientError, ER_SQL_PARSER_GENERIC, "Out of memory");
+		parse_context->rc = SQL_TARANTOOL_ERROR;
 		return;
 	}
 	/*
@@ -189,13 +190,13 @@ sql_finish_coding(struct Parse *parse_context)
 		sqlVdbeGoto(v, 1);
 	}
 	/* Get the VDBE program ready for execution. */
-	if (parse_context->nErr == 0 && !db->mallocFailed) {
+	if (parse_context->rc != SQL_TARANTOOL_ERROR && !db->mallocFailed) {
 		assert(parse_context->iCacheLevel == 0);
 		sqlVdbeMakeReady(v, parse_context);
 		parse_context->rc = SQL_DONE;
-	} else {
-		if (parse_context->rc != SQL_TARANTOOL_ERROR)
-			parse_context->rc = SQL_ERROR;
+	} else if (parse_context->rc != SQL_TARANTOOL_ERROR) {
+		diag_set(ClientError, ER_SQL_PARSER_GENERIC, "Out of memory");
+		parse_context->rc = SQL_TARANTOOL_ERROR;
 	}
 }
 /**
@@ -345,7 +346,7 @@ sqlStartTable(Parse *pParse, Token *pName, int noErr)
 	if (space != NULL) {
 		if (!noErr) {
 			diag_set(ClientError, ER_SPACE_EXISTS, zName);
-			sql_parser_error(pParse);
+			pParse->rc = SQL_TARANTOOL_ERROR;
 		} else {
 			assert(!db->init.busy || CORRUPT_DB);
 		}
@@ -398,7 +399,6 @@ sql_field_retrieve(Parse *parser, struct space_def *space_def, uint32_t id)
 				sizeof(space_def->fields[0]),
 				"region_alloc", "sql_field_retrieve");
 			parser->rc = SQL_TARANTOOL_ERROR;
-			parser->nErr++;
 			return NULL;
 		}
 
@@ -454,7 +454,6 @@ sqlAddColumn(Parse * pParse, Token * pName, struct type_def *type_def)
 		diag_set(OutOfMemory, pName->n + 1,
 			 "region_alloc", "z");
 		pParse->rc = SQL_TARANTOOL_ERROR;
-		pParse->nErr++;
 		return;
 	}
 	memcpy(z, pName->z, pName->n);
@@ -463,7 +462,7 @@ sqlAddColumn(Parse * pParse, Token * pName, struct type_def *type_def)
 	for (uint32_t i = 0; i < def->field_count; i++) {
 		if (strcmp(z, def->fields[i].name) == 0) {
 			diag_set(ClientError, ER_SPACE_FIELD_IS_DUPLICATE, z);
-			sql_parser_error(pParse);
+			pParse->rc = SQL_TARANTOOL_ERROR;
 			return;
 		}
 	}
@@ -538,7 +537,6 @@ sqlAddDefaultValue(Parse * pParse, ExprSpan * pSpan)
 					 "region_alloc",
 					 "field->default_value");
 				pParse->rc = SQL_TARANTOOL_ERROR;
-				pParse->nErr++;
 				return;
 			}
 			strncpy(field->default_value, pSpan->zStart,
@@ -557,7 +555,6 @@ field_def_create_for_pk(struct Parse *parser, struct field_def *field,
 	    field->nullable_action != ON_CONFLICT_ACTION_DEFAULT) {
 		diag_set(ClientError, ER_NULLABLE_PRIMARY, space_name);
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return -1;
 	} else if (field->nullable_action == ON_CONFLICT_ACTION_DEFAULT) {
 		field->nullable_action = ON_CONFLICT_ACTION_ABORT;
@@ -646,7 +643,7 @@ sqlAddPrimaryKey(Parse * pParse,	/* Parsing context */
 		sql_create_index(pParse, 0, 0, pList, 0, sortOrder, false,
 				 SQL_INDEX_TYPE_CONSTRAINT_PK);
 		pList = 0;
-		if (pParse->nErr > 0)
+		if (pParse->rc == SQL_TARANTOOL_ERROR)
 			goto primary_key_exit;
 	}
 
@@ -846,8 +843,6 @@ vdbe_emit_create_index(struct Parse *parse, struct space_def *def,
 	return;
 error:
 	parse->rc = SQL_TARANTOOL_ERROR;
-	parse->nErr++;
-
 }
 
 /*
@@ -905,7 +900,6 @@ createSpace(Parse * pParse, int iSpaceId, char *zStmt)
 	save_record(pParse, BOX_SPACE_ID, iFirstCol, 1, v->nOp - 1);
 	return;
 error:
-	pParse->nErr++;
 	pParse->rc = SQL_TARANTOOL_ERROR;
 }
 
@@ -1086,7 +1080,6 @@ vdbe_emit_fk_constraint_create(struct Parse *parse_context,
 	sqlReleaseTempRange(parse_context, constr_tuple_reg, 10);
 	return;
 error:
-	parse_context->nErr++;
 	parse_context->rc = SQL_TARANTOOL_ERROR;
 }
 
@@ -1116,7 +1109,6 @@ resolve_link(struct Parse *parse_context, const struct space_def *def,
 		 tt_sprintf("unknown column %s in foreign key definition",
 			    field_name));
 	parse_context->rc = SQL_TARANTOOL_ERROR;
-	parse_context->nErr++;
 	return -1;
 }
 
@@ -1248,7 +1240,6 @@ sqlEndTable(Parse * pParse,	/* Parse context */
 					 "number of columns in the primary "\
 					 "index of referenced table");
 				pParse->rc = SQL_TARANTOOL_ERROR;
-				pParse->nErr++;
 				return;
 			}
 			for (uint32_t i = 0; i < fk_def->field_count; ++i) {
@@ -1278,7 +1269,7 @@ sql_create_view(struct Parse *parse_context, struct Token *begin,
 	}
 	sqlStartTable(parse_context, name, if_exists);
 	struct space *space = parse_context->new_space;
-	if (space == NULL || parse_context->nErr != 0)
+	if (space == NULL || parse_context->rc == SQL_TARANTOOL_ERROR)
 		goto create_view_fail;
 
 	struct space *select_res_space =
@@ -1324,7 +1315,6 @@ sql_create_view(struct Parse *parse_context, struct Token *begin,
 	if (space->def->opts.sql == NULL) {
 		diag_set(OutOfMemory, n, "strndup", "opts.sql");
 		parse_context->rc = SQL_TARANTOOL_ERROR;
-		parse_context->nErr++;
 		goto create_view_fail;
 	}
 
@@ -1597,14 +1587,14 @@ sql_drop_table(struct Parse *parse_context, struct SrcList *table_name_list,
 		goto exit_drop_table;
 	}
 	sqlVdbeCountChanges(v);
-	assert(parse_context->nErr == 0);
+	assert(parse_context->rc != SQL_TARANTOOL_ERROR);
 	assert(table_name_list->nSrc == 1);
 	const char *space_name = table_name_list->a[0].zName;
 	struct space *space = space_by_name(space_name);
 	if (space == NULL) {
 		if (!if_exists) {
 			diag_set(ClientError, ER_NO_SUCH_SPACE, space_name);
-			sql_parser_error(parse_context);
+			parse_context->rc = SQL_TARANTOOL_ERROR;
 		}
 		goto exit_drop_table;
 	}
@@ -1644,7 +1634,6 @@ sql_drop_table(struct Parse *parse_context, struct SrcList *table_name_list,
 			diag_set(ClientError, ER_DROP_SPACE, space_name,
 				 "other objects depend on it");
 			parse_context->rc = SQL_TARANTOOL_ERROR;
-			parse_context->nErr++;
 			goto exit_drop_table;
 		}
 	}
@@ -1680,7 +1669,6 @@ columnno_by_name(struct Parse *parse_context, const struct space *space,
 			 tt_sprintf("foreign key refers to nonexistent field %s",
 				    column_name));
 		parse_context->rc = SQL_TARANTOOL_ERROR;
-		parse_context->nErr++;
 		return -1;
 	}
 	return 0;
@@ -1890,7 +1878,6 @@ exit_create_fk:
 	return;
 tnt_error:
 	parse_context->rc = SQL_TARANTOOL_ERROR;
-	parse_context->nErr++;
 	goto exit_create_fk;
 }
 
@@ -1915,7 +1902,6 @@ sql_drop_foreign_key(struct Parse *parse_context, struct SrcList *table,
 	if (child == NULL) {
 		diag_set(ClientError, ER_NO_SUCH_SPACE, table_name);
 		parse_context->rc = SQL_TARANTOOL_ERROR;
-		parse_context->nErr++;
 		return;
 	}
 	char *constraint_name = sqlNameFromToken(parse_context->db,
@@ -2042,7 +2028,7 @@ index_fill_def(struct Parse *parse, struct index *index,
 		struct Expr *expr = expr_list->a[i].pExpr;
 		sql_resolve_self_reference(parse, space_def, NC_IdxExpr,
 					   expr, 0);
-		if (parse->nErr > 0)
+		if (parse->rc == SQL_TARANTOOL_ERROR)
 			goto cleanup;
 
 		struct Expr *column_expr = sqlExprSkipCollate(expr);
@@ -2094,7 +2080,6 @@ cleanup:
 	return rc;
 tnt_error:
 	parse->rc = SQL_TARANTOOL_ERROR;
-	++parse->nErr;
 	goto cleanup;
 }
 
@@ -2122,7 +2107,7 @@ sql_create_index(struct Parse *parse, struct Token *token,
 	struct sql *db = parse->db;
 	assert(!db->init.busy);
 
-	if (db->mallocFailed || parse->nErr > 0)
+	if (db->mallocFailed || parse->rc == SQL_TARANTOOL_ERROR)
 		goto exit_create_index;
 	if (idx_type == SQL_INDEX_TYPE_UNIQUE ||
 	    idx_type == SQL_INDEX_TYPE_NON_UNIQUE) {
@@ -2145,7 +2130,6 @@ sql_create_index(struct Parse *parse, struct Token *token,
 			if (! if_not_exist) {
 				diag_set(ClientError, ER_NO_SUCH_SPACE, name);
 				parse->rc = SQL_TARANTOOL_ERROR;
-				parse->nErr++;
 			}
 			goto exit_create_index;
 		}
@@ -2191,7 +2175,7 @@ sql_create_index(struct Parse *parse, struct Token *token,
 			if (!if_not_exist) {
 				diag_set(ClientError, ER_INDEX_EXISTS_IN_SPACE,
 					 name, def->name);
-				sql_parser_error(parse);
+				parse->rc = SQL_TARANTOOL_ERROR;
 			}
 			goto exit_create_index;
 		}
@@ -2238,7 +2222,6 @@ sql_create_index(struct Parse *parse, struct Token *token,
 	if (tbl_name != NULL && space_is_system(space)) {
 		diag_set(ClientError, ER_MODIFY_INDEX, name, def->name,
 			 "can't create index on system space");
-		parse->nErr++;
 		parse->rc = SQL_TARANTOOL_ERROR;
 		goto exit_create_index;
 	}
@@ -2268,7 +2251,6 @@ sql_create_index(struct Parse *parse, struct Token *token,
 	if (index == NULL) {
 		diag_set(OutOfMemory, sizeof(*index), "region", "index");
 		parse->rc = SQL_TARANTOOL_ERROR;
-		parse->nErr++;
 		goto exit_create_index;
 	}
 	memset(index, 0, sizeof(*index));
@@ -2438,7 +2420,7 @@ sql_drop_index(struct Parse *parse_context, struct SrcList *index_name_list,
 	assert(v != NULL);
 	struct sql *db = parse_context->db;
 	/* Never called with prior errors. */
-	assert(parse_context->nErr == 0);
+	assert(parse_context->rc != SQL_TARANTOOL_ERROR);
 	assert(table_token != NULL);
 	const char *table_name = sqlNameFromToken(db, table_token);
 	if (db->mallocFailed) {
@@ -2451,7 +2433,7 @@ sql_drop_index(struct Parse *parse_context, struct SrcList *index_name_list,
 	if (space == NULL) {
 		if (!if_exists) {
 			diag_set(ClientError, ER_NO_SUCH_SPACE, table_name);
-			sql_parser_error(parse_context);
+			parse_context->rc = SQL_TARANTOOL_ERROR;
 		}
 		goto exit_drop_index;
 	}
@@ -2462,7 +2444,7 @@ sql_drop_index(struct Parse *parse_context, struct SrcList *index_name_list,
 		if (!if_exists) {
 			diag_set(ClientError, ER_NO_SUCH_INDEX_NAME,
 				 index_name, table_name);
-			sql_parser_error(parse_context);
+			parse_context->rc = SQL_TARANTOOL_ERROR;
 		}
 		goto exit_drop_index;
 	}
@@ -2820,7 +2802,7 @@ sqlSrcListAppendFromTerm(Parse * pParse,	/* Parsing context */
 	if (!p && (pOn || pUsing)) {
 		diag_set(ClientError, ER_SQL_SYNTAX, "FROM clause",
 			 "a JOIN clause is required before ON and USING");
-		sql_parser_error(pParse);
+		pParse->rc = SQL_TARANTOOL_ERROR;
 		goto append_from_error;
 	}
 	p = sqlSrcListAppend(db, p, pTable);
diff --git a/src/box/sql/callback.c b/src/box/sql/callback.c
index 4594cac..6c26402 100644
--- a/src/box/sql/callback.c
+++ b/src/box/sql/callback.c
@@ -50,7 +50,6 @@ sql_get_coll_seq(Parse *parser, const char *name, uint32_t *coll_id)
 	if (p == NULL) {
 		diag_set(ClientError, ER_NO_SUCH_COLLATION, name);
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return NULL;
 	} else {
 		*coll_id = p->id;
diff --git a/src/box/sql/delete.c b/src/box/sql/delete.c
index a7bf3b3..c582a10 100644
--- a/src/box/sql/delete.c
+++ b/src/box/sql/delete.c
@@ -43,7 +43,7 @@ sql_lookup_space(struct Parse *parse, struct SrcList_item *space_name)
 	struct space *space = space_by_name(space_name->zName);
 	if (space == NULL) {
 		diag_set(ClientError, ER_NO_SUCH_SPACE, space_name->zName);
-		sql_parser_error(parse);
+		parse->rc = SQL_TARANTOOL_ERROR;
 		return NULL;
 	}
 	assert(space != NULL);
@@ -51,7 +51,6 @@ sql_lookup_space(struct Parse *parse, struct SrcList_item *space_name)
 		diag_set(ClientError, ER_UNSUPPORTED, "SQL",
 			 "space without format");
 		parse->rc = SQL_TARANTOOL_ERROR;
-		parse->nErr++;
 		return NULL;
 	}
 	space_name->space = space;
@@ -94,7 +93,7 @@ sql_table_truncate(struct Parse *parse, struct SrcList *tab_list)
 	struct space *space = space_by_name(tab_name);
 	if (space == NULL) {
 		diag_set(ClientError, ER_NO_SUCH_SPACE, tab_name);
-		sql_parser_error(parse);
+		parse->rc = SQL_TARANTOOL_ERROR;
 	}
 	if (! rlist_empty(&space->parent_fk_constraint)) {
 		sqlErrorMsg(parse, "can not truncate space '%s' because other "
@@ -117,7 +116,7 @@ sql_table_delete_from(struct Parse *parse, struct SrcList *tab_list,
 		      struct Expr *where)
 {
 	struct sql *db = parse->db;
-	if (parse->nErr || db->mallocFailed)
+	if (parse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed)
 		goto delete_from_cleanup;
 
 	assert(tab_list->nSrc == 1);
diff --git a/src/box/sql/expr.c b/src/box/sql/expr.c
index c914cfb..e4924ac 100644
--- a/src/box/sql/expr.c
+++ b/src/box/sql/expr.c
@@ -254,10 +254,9 @@ sql_expr_coll(Parse *parse, Expr *p, bool *is_explicit_coll, uint32_t *coll_id,
 					 * several times: this
 					 * function is recursive.
 					 */
-					if (parse->nErr == 0) {
+					if (parse->rc != SQL_TARANTOOL_ERROR) {
 						diag_set(ClientError,
 							 ER_ILLEGAL_COLLATION_MIX);
-						parse->nErr++;
 						parse->rc = SQL_TARANTOOL_ERROR;
 					}
 					return -1;
@@ -411,7 +410,6 @@ sql_binary_compare_coll_seq(Parse *parser, Expr *left, Expr *right,
 	if (collations_check_compatibility(lhs_coll_id, is_lhs_forced,
 					   rhs_coll_id, is_rhs_forced, id) != 0) {
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return -1;
 	}
 	return 0;
@@ -821,7 +819,7 @@ exprSetHeight(Expr * p)
 void
 sqlExprSetHeightAndFlags(Parse * pParse, Expr * p)
 {
-	if (pParse->nErr)
+	if (pParse->rc == SQL_TARANTOOL_ERROR)
 		return;
 	exprSetHeight(p);
 	sqlExprCheckHeight(pParse, p->nHeight);
@@ -1005,7 +1003,7 @@ sqlPExpr(Parse * pParse,	/* Parsing context */
     )
 {
 	Expr *p;
-	if (op == TK_AND && pParse->nErr == 0) {
+	if (op == TK_AND && pParse->rc != SQL_TARANTOOL_ERROR) {
 		/* Take advantage of short-circuit false optimization for AND */
 		p = sqlExprAnd(pParse->db, pLeft, pRight);
 	} else {
@@ -2407,7 +2405,8 @@ sqlFindInIndex(Parse * pParse,	/* Parsing context */
 	 * satisfy the query.  This is preferable to generating a new
 	 * ephemeral table.
 	 */
-	if (pParse->nErr == 0 && (p = isCandidateForInOpt(pX)) != 0) {
+	if (pParse->rc != SQL_TARANTOOL_ERROR &&
+	    (p = isCandidateForInOpt(pX)) != 0) {
 		sql *db = pParse->db;	/* Database connection */
 		ExprList *pEList = p->pEList;
 		int nExpr = pEList->nExpr;
@@ -3041,8 +3040,9 @@ sqlExprCodeIN(Parse * pParse,	/* Parsing and code generating context */
 				   destIfFalse == destIfNull ? 0 : &rRhsHasNull,
 				   aiMap, 0);
 
-	assert(pParse->nErr || nVector == 1 || eType == IN_INDEX_EPH
-	       || eType == IN_INDEX_INDEX_ASC || eType == IN_INDEX_INDEX_DESC);
+	assert(pParse->rc == SQL_TARANTOOL_ERROR || nVector == 1 ||
+	       eType == IN_INDEX_EPH || eType == IN_INDEX_INDEX_ASC ||
+	       eType == IN_INDEX_INDEX_DESC);
 #ifdef SQL_DEBUG
 	/* Confirm that aiMap[] contains nVector integer values between 0 and
 	 * nVector-1.
@@ -3364,7 +3364,8 @@ sqlExprCacheStore(Parse * pParse, int iTab, int iCol, int iReg)
 	struct yColCache *p;
 
 	/* Unless an error has occurred, register numbers are always positive. */
-	assert(iReg > 0 || pParse->nErr || pParse->db->mallocFailed);
+	assert(iReg > 0 || pParse->rc == SQL_TARANTOOL_ERROR ||
+	       pParse->db->mallocFailed);
 	assert(iCol >= -1 && iCol < 32768);	/* Finite column numbers */
 
 	/* The SQL_ColumnCache flag disables the column cache.  This is used
@@ -3997,7 +3998,7 @@ sqlExprCodeTarget(Parse * pParse, Expr * pExpr, int target)
 			if (pDef == 0 || pDef->xFinalize != 0) {
 				diag_set(ClientError, ER_NO_SUCH_FUNCTION,
 					 zId);
-				sql_parser_error(pParse);
+				pParse->rc = SQL_TARANTOOL_ERROR;
 				break;
 			}
 
@@ -4341,8 +4342,9 @@ sqlExprCodeTarget(Parse * pParse, Expr * pExpr, int target)
 			} else {
 				sqlVdbeAddOp2(v, OP_Null, 0, target);
 			}
-			assert(pParse->db->mallocFailed || pParse->nErr > 0
-			       || pParse->iCacheLevel == iCacheLevel);
+			assert(pParse->db->mallocFailed ||
+			       pParse->rc == SQL_TARANTOOL_ERROR ||
+			       pParse->iCacheLevel == iCacheLevel);
 			sqlVdbeResolveLabel(v, endLabel);
 			break;
 		}
diff --git a/src/box/sql/insert.c b/src/box/sql/insert.c
index 17fbdec..e8cdd39 100644
--- a/src/box/sql/insert.c
+++ b/src/box/sql/insert.c
@@ -277,7 +277,7 @@ sqlInsert(Parse * pParse,	/* Parser context */
 
 	db = pParse->db;
 	memset(&dest, 0, sizeof(dest));
-	if (pParse->nErr || db->mallocFailed) {
+	if (pParse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed) {
 		goto insert_cleanup;
 	}
 
@@ -426,7 +426,7 @@ sqlInsert(Parse * pParse,	/* Parser context */
 		dest.nSdst = space_def->field_count;
 		rc = sqlSelect(pParse, pSelect, &dest);
 		regFromSelect = dest.iSdst;
-		if (rc || db->mallocFailed || pParse->nErr)
+		if (rc || db->mallocFailed || pParse->rc == SQL_TARANTOOL_ERROR)
 			goto insert_cleanup;
 		sqlVdbeEndCoroutine(v, regYield);
 		sqlVdbeJumpHere(v, addrTop - 1);	/* label B: */
diff --git a/src/box/sql/parse.y b/src/box/sql/parse.y
index 67a7a57..ac50731 100644
--- a/src/box/sql/parse.y
+++ b/src/box/sql/parse.y
@@ -38,11 +38,11 @@
   } else {
     diag_set(ClientError, ER_SQL_SYNTAX_NEAR, TOKEN.n, TOKEN.z);
   }
-  sql_parser_error(pParse);
+  pParse->rc = SQL_TARANTOOL_ERROR;
 }
 %stack_overflow {
   diag_set(ClientError, ER_SQL_STACK_OVERFLOW);
-  sql_parser_error(pParse);
+  pParse->rc = SQL_TARANTOOL_ERROR;
 }
 
 // The name of the generated procedure that implements the parser
@@ -118,7 +118,7 @@ ecmd ::= explain cmdx SEMI. {
 }
 ecmd ::= SEMI. {
   diag_set(ClientError, ER_SQL_STATEMENT_EMPTY);
-  sql_parser_error(pParse);
+  pParse->rc = SQL_TARANTOOL_ERROR;
 }
 explain ::= .
 explain ::= EXPLAIN.              { pParse->explain = 1; }
@@ -232,7 +232,7 @@ columnname(A) ::= nm(A) typedef(Y). {sqlAddColumn(pParse,&A,&Y);}
 nm(A) ::= id(A). {
   if(A.isReserved) {
     diag_set(ClientError, ER_SQL_KEYWORD_IS_RESERVED, A.n, A.z, A.n, A.z);
-    sql_parser_error(pParse);
+    pParse->rc = SQL_TARANTOOL_ERROR;
   }
 }
 
@@ -904,7 +904,7 @@ expr(A) ::= VARIABLE(X).     {
     spanExpr(&A, pParse, TK_VARIABLE, X);
     if (A.pExpr->u.zToken[0] == '?' && n > 1) {
       diag_set(ClientError, ER_SQL_SYNTAX_NEAR, t.n, t.z);
-      sql_parser_error(pParse);
+      pParse->rc = SQL_TARANTOOL_ERROR;
     } else {
       sqlExprAssignVarNumber(pParse, A.pExpr, n);
     }
@@ -912,7 +912,7 @@ expr(A) ::= VARIABLE(X).     {
     assert( t.n>=2 );
     spanSet(&A, &t, &t);
     diag_set(ClientError, ER_SQL_SYNTAX_NEAR, t.n, t.z);
-    sql_parser_error(pParse);
+    pParse->rc = SQL_TARANTOOL_ERROR;
     A.pExpr = NULL;
   }
 }
@@ -1384,13 +1384,13 @@ tridxby ::= .
 tridxby ::= INDEXED BY nm. {
   diag_set(ClientError, ER_SQL_SYNTAX, "trigger body", "the INDEXED BY clause "\
            "is not allowed on UPDATE or DELETE statements within triggers");
-  sql_parser_error(pParse);
+  pParse->rc = SQL_TARANTOOL_ERROR;
 }
 tridxby ::= NOT INDEXED. {
   diag_set(ClientError, ER_SQL_SYNTAX, "trigger body", "the NOT INDEXED "\
            "clause is not allowed on UPDATE or DELETE statements within "\
            "triggers");
-  sql_parser_error(pParse);
+  pParse->rc = SQL_TARANTOOL_ERROR;
 }
 
 
diff --git a/src/box/sql/pragma.c b/src/box/sql/pragma.c
index a7224f5..b555c06 100644
--- a/src/box/sql/pragma.c
+++ b/src/box/sql/pragma.c
@@ -469,7 +469,7 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 	pPragma = pragmaLocate(zLeft);
 	if (pPragma == 0) {
 		diag_set(ClientError, ER_SQL_NO_SUCH_PRAGMA, zLeft);
-		sql_parser_error(pParse);
+		pParse->rc = SQL_TARANTOOL_ERROR;
 		goto pragma_out;
 	}
 	/* Register the result column names for pragmas that return results */
@@ -537,7 +537,6 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 		iter = box_index_iterator(space->def->id, 0,ITER_ALL, key_buf, key_end);
 		if (iter == NULL) {
 			pParse->rc = SQL_TARANTOOL_ERROR;
-			pParse->nErr++;
 			goto pragma_out;
 		}
 		int rc = box_iterator_next(iter, &tuple);
@@ -623,12 +622,10 @@ sqlPragma(Parse * pParse, Token * pId,	/* First part of [schema.]id field */
 			diag_set(ClientError, ER_ILLEGAL_PARAMS,
 				 "string value is expected");
 			pParse->rc = SQL_TARANTOOL_ERROR;
-			pParse->nErr++;
 			goto pragma_out;
 		}
 		if (sql_default_engine_set(zRight) != 0) {
 			pParse->rc = SQL_TARANTOOL_ERROR;
-			pParse->nErr++;
 			goto pragma_out;
 		}
 		sqlVdbeAddOp0(v, OP_Expire);
diff --git a/src/box/sql/resolve.c b/src/box/sql/resolve.c
index 1339157..0b3d876 100644
--- a/src/box/sql/resolve.c
+++ b/src/box/sql/resolve.c
@@ -441,7 +441,7 @@ lookupName(Parse * pParse,	/* The parsing context */
 			diag_set(ClientError, ER_NO_SUCH_FIELD_NAME, zCol,
 				 zTab);
 		}
-		sql_parser_error(pParse);
+		pParse->rc = SQL_TARANTOOL_ERROR;
 		pTopNC->nErr++;
 	}
 
@@ -707,7 +707,7 @@ resolveExprStep(Walker * pWalker, Expr * pExpr)
 #endif
 			    ) {
 				diag_set(ClientError, ER_NO_SUCH_FUNCTION, zId);
-				sql_parser_error(pParse);
+				pParse->rc = SQL_TARANTOOL_ERROR;
 				pNC->nErr++;
 			} else if (wrong_num_args) {
 				sqlErrorMsg(pParse,
@@ -809,7 +809,7 @@ resolveExprStep(Walker * pWalker, Expr * pExpr)
 			break;
 		}
 	}
-	return (pParse->nErr
+	return (pParse->rc == SQL_TARANTOOL_ERROR
 		|| pParse->db->mallocFailed) ? WRC_Abort : WRC_Continue;
 }
 
@@ -1195,7 +1195,7 @@ resolveSelectStep(Walker * pWalker, Select * p)
 	 */
 	if ((p->selFlags & SF_Expanded) == 0) {
 		sqlSelectPrep(pParse, p, pOuterNC);
-		return (pParse->nErr
+		return (pParse->rc == SQL_TARANTOOL_ERROR
 			|| db->mallocFailed) ? WRC_Abort : WRC_Prune;
 	}
 
@@ -1252,7 +1252,8 @@ resolveSelectStep(Walker * pWalker, Select * p)
 				sqlResolveSelectNames(pParse,
 							  pItem->pSelect,
 							  pOuterNC);
-				if (pParse->nErr || db->mallocFailed)
+				if (pParse->rc == SQL_TARANTOOL_ERROR ||
+				    db->mallocFailed)
 					return WRC_Abort;
 
 				for (pNC = pOuterNC; pNC; pNC = pNC->pNext)
@@ -1529,7 +1530,7 @@ sqlResolveExprNames(NameContext * pNC,	/* Namespace to resolve expressions in. *
 #if SQL_MAX_EXPR_DEPTH>0
 	pNC->pParse->nHeight -= pExpr->nHeight;
 #endif
-	if (pNC->nErr > 0 || w.pParse->nErr > 0) {
+	if (pNC->nErr > 0 || w.pParse->rc == SQL_TARANTOOL_ERROR) {
 		ExprSetProperty(pExpr, EP_Error);
 	}
 	if (pNC->ncFlags & NC_HasAgg) {
diff --git a/src/box/sql/select.c b/src/box/sql/select.c
index 7eea90e..3249db6 100644
--- a/src/box/sql/select.c
+++ b/src/box/sql/select.c
@@ -196,13 +196,13 @@ sqlSelectNew(Parse * pParse,	/* Parsing context */
 	pNew->pLimit = pLimit;
 	pNew->pOffset = pOffset;
 	pNew->pWith = 0;
-	assert(pOffset == 0 || pLimit != 0 || pParse->nErr > 0
+	assert(pOffset == 0 || pLimit != 0 || pParse->rc == SQL_TARANTOOL_ERROR
 	       || db->mallocFailed != 0);
 	if (db->mallocFailed) {
 		clearSelect(db, pNew, pNew != &standin);
 		pNew = 0;
 	} else {
-		assert(pNew->pSrc != 0 || pParse->nErr > 0);
+		assert(pNew->pSrc != 0 || pParse->rc == SQL_TARANTOOL_ERROR);
 	}
 	assert(pNew != &standin);
 	return pNew;
@@ -2003,7 +2003,7 @@ sqlResultSetOfSelect(Parse * pParse, Select * pSelect)
 	user_session->sql_flags |= ~SQL_FullColNames;
 	user_session->sql_flags &= SQL_ShortColNames;
 	sqlSelectPrep(pParse, pSelect, 0);
-	if (pParse->nErr)
+	if (pParse->rc == SQL_TARANTOOL_ERROR)
 		return NULL;
 	while (pSelect->pPrior)
 		pSelect = pSelect->pPrior;
@@ -2094,7 +2094,7 @@ computeLimitRegisters(Parse * pParse, Select * p, int iBreak)
 		   (p->pOffset->flags & EP_Collate) != 0)) {
 			diag_set(ClientError, ER_SQL_SYNTAX_NEAR,
 				 sizeof("COLLATE"), "COLLATE");
-			sql_parser_error(pParse);
+			pParse->rc = SQL_TARANTOOL_ERROR;
 			return;
 		}
 		p->iLimit = iLimit = ++pParse->nMem;
@@ -2236,7 +2236,6 @@ multi_select_coll_seq_r(struct Parse *parser, struct Select *p, int n,
 					   current_coll_id, is_current_forced,
 					   &res_coll_id) != 0) {
 		parser->rc = SQL_TARANTOOL_ERROR;
-		parser->nErr++;
 		return 0;
 	}
 	*is_forced_coll = (is_prior_forced || is_current_forced);
@@ -3115,7 +3114,8 @@ generateOutputSubroutine(struct Parse *parse, struct Select *p,
 		 * of the scan loop.
 		 */
 	case SRT_Mem:{
-			assert(in->nSdst == 1 || parse->nErr > 0);
+			assert(in->nSdst == 1 ||
+			       parse->rc == SQL_TARANTOOL_ERROR);
 			testcase(in->nSdst != 1);
 			sqlExprCodeMove(parse, in->iSdst, dest->iSDParm,
 					    1);
@@ -3585,7 +3585,7 @@ multiSelectOrderBy(Parse * pParse,	/* Parsing context */
   *** subqueries ***
   */
 	explainComposite(pParse, p->op, iSub1, iSub2, 0);
-	return pParse->nErr != 0;
+	return pParse->rc == SQL_TARANTOOL_ERROR;
 }
 #endif
 
@@ -4428,7 +4428,7 @@ sqlIndexedByLookup(Parse * pParse, struct SrcList_item *pFrom)
 		if (idx == NULL) {
 			diag_set(ClientError, ER_NO_SUCH_INDEX_NAME,
 				 zIndexedBy, space->def->name);
-			sql_parser_error(pParse);
+			pParse->rc = SQL_TARANTOOL_ERROR;
 			return SQL_ERROR;
 		}
 		pFrom->pIBIndex = idx->def;
@@ -5055,7 +5055,7 @@ selectExpander(Walker * pWalker, Select * p)
 						diag_set(ClientError,
 							 ER_SQL_SELECT_WILDCARD);
 					}
-					sql_parser_error(pParse);
+					pParse->rc = SQL_TARANTOOL_ERROR;
 				}
 			}
 		}
@@ -5097,7 +5097,7 @@ sqlExprWalkNoop(Walker * NotUsed, Expr * NotUsed2)
  * name resolution is performed.
  *
  * If anything goes wrong, an error message is written into pParse.
- * The calling function can detect the problem by looking at pParse->nErr
+ * The calling function can detect the problem by looking at pParse->rc
  * and/or pParse->db->mallocFailed.
  */
 static void
@@ -5206,10 +5206,10 @@ sqlSelectPrep(Parse * pParse,	/* The parser context */
 	if (p->selFlags & SF_HasTypeInfo)
 		return;
 	sqlSelectExpand(pParse, p);
-	if (pParse->nErr || db->mallocFailed)
+	if (pParse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed)
 		return;
 	sqlResolveSelectNames(pParse, p, pOuterNC);
-	if (pParse->nErr || db->mallocFailed)
+	if (pParse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed)
 		return;
 	sqlSelectAddTypeInfo(pParse, p);
 }
@@ -5464,7 +5464,7 @@ sqlSelect(Parse * pParse,		/* The parser context */
 	pParse->iSelectId = pParse->iNextSelectId++;
 
 	db = pParse->db;
-	if (p == 0 || db->mallocFailed || pParse->nErr) {
+	if (p == 0 || db->mallocFailed || pParse->rc == SQL_TARANTOOL_ERROR) {
 		return 1;
 	}
 	memset(&sAggInfo, 0, sizeof(sAggInfo));
@@ -5499,7 +5499,7 @@ sqlSelect(Parse * pParse,		/* The parser context */
 	memset(&sSort, 0, sizeof(sSort));
 	sSort.pOrderBy = p->pOrderBy;
 	pTabList = p->pSrc;
-	if (pParse->nErr || db->mallocFailed) {
+	if (pParse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed) {
 		goto select_end;
 	}
 	assert(p->pEList != 0);
@@ -6393,7 +6393,7 @@ sqlSelect(Parse * pParse,		/* The parser context */
 	/* The SELECT has been coded. If there is an error in the Parse structure,
 	 * set the return code to 1. Otherwise 0.
 	 */
-	rc = (pParse->nErr > 0);
+	rc = (pParse->rc == SQL_TARANTOOL_ERROR);
 
 	/* Control jumps to here if an error is encountered above, or upon
 	 * successful coding of the SELECT.
diff --git a/src/box/sql/sqlInt.h b/src/box/sql/sqlInt.h
index 1a28f1a..be0e94e 100644
--- a/src/box/sql/sqlInt.h
+++ b/src/box/sql/sqlInt.h
@@ -2665,7 +2665,6 @@ struct Parse {
 	u8 nColCache;		/* Number of entries in aColCache[] */
 	int nRangeReg;		/* Size of the temporary register block */
 	int iRangeReg;		/* First register in temporary register block */
-	int nErr;		/* Number of errors seen */
 	int nTab;		/* Number of previously allocated VDBE cursors */
 	int nMem;		/* Number of memory cells used so far */
 	int nOpAlloc;		/* Number of slots allocated for Vdbe.aOp[] */
@@ -3223,14 +3222,6 @@ int sqlKeywordCode(const unsigned char *, int);
 int sqlRunParser(Parse *, const char *);
 
 /**
- * Increment error counter.
- *
- * @param parse_context Current parsing context.
- */
-void
-sql_parser_error(struct Parse *parse_context);
-
-/**
  * This routine is called after a single SQL statement has been
  * parsed and a VDBE program to execute that statement has been
  * prepared.  This routine puts the finishing touches on the
diff --git a/src/box/sql/tokenize.c b/src/box/sql/tokenize.c
index 5ea0ea5..fe2c0ab 100644
--- a/src/box/sql/tokenize.c
+++ b/src/box/sql/tokenize.c
@@ -508,7 +508,7 @@ sqlRunParser(Parse * pParse, const char *zSql)
 				diag_set(ClientError, ER_SQL_UNKNOWN_TOKEN,
 					 pParse->sLastToken.n,
 					 pParse->sLastToken.z);
-				sql_parser_error(pParse);
+				pParse->rc = SQL_TARANTOOL_ERROR;
 				break;
 			}
 		} else {
@@ -532,7 +532,7 @@ sqlRunParser(Parse * pParse, const char *zSql)
 	}
 	if (pParse->rc != SQL_OK && pParse->rc != SQL_DONE)
 		nErr++;
-	if (pParse->pVdbe != NULL && pParse->nErr > 0) {
+	if (pParse->pVdbe != NULL && pParse->rc == SQL_TARANTOOL_ERROR) {
 		sqlVdbeDelete(pParse->pVdbe);
 		pParse->pVdbe = 0;
 	}
diff --git a/src/box/sql/trigger.c b/src/box/sql/trigger.c
index 4c7ab8a..89d42d1 100644
--- a/src/box/sql/trigger.c
+++ b/src/box/sql/trigger.c
@@ -155,7 +155,6 @@ sql_trigger_begin(struct Parse *parse, struct Token *name, int tr_tm,
 
 set_tarantool_error_and_cleanup:
 	parse->rc = SQL_TARANTOOL_ERROR;
-	parse->nErr++;
 	goto trigger_cleanup;
 }
 
@@ -169,7 +168,7 @@ sql_trigger_finish(struct Parse *parse, struct TriggerStep *step_list,
 	struct sql *db = parse->db;
 
 	parse->parsed_ast.trigger = NULL;
-	if (NEVER(parse->nErr) || trigger == NULL)
+	if (NEVER(parse->rc == SQL_TARANTOOL_ERROR) || trigger == NULL)
 		goto cleanup;
 	char *trigger_name = trigger->zName;
 	trigger->step_list = step_list;
@@ -722,20 +721,6 @@ onErrorText(int onError)
 }
 #endif
 
-/*
- * Parse context structure pFrom has just been used to create a sub-vdbe
- * (trigger program). If an error has occurred, transfer error information
- * from pFrom to pTo.
- */
-static void
-transferParseError(Parse * pTo, Parse * pFrom)
-{
-	if (pTo->nErr == 0) {
-		pTo->nErr = pFrom->nErr;
-		pTo->rc = pFrom->rc;
-	}
-}
-
 /**
  * Create and populate a new TriggerPrg object with a sub-program
  * implementing trigger pTrigger with ON CONFLICT policy orconf.
@@ -844,7 +829,7 @@ sql_row_trigger_program(struct Parse *parser, struct sql_trigger *trigger,
 		VdbeComment((v, "End: %s.%s", trigger->zName,
 			     onErrorText(orconf)));
 
-		transferParseError(parser, pSubParse);
+		parser->rc = pSubParse->rc;
 		if (db->mallocFailed == 0) {
 			pProgram->aOp =
 			    sqlVdbeTakeOpArray(v, &pProgram->nOp,
@@ -918,7 +903,7 @@ vdbe_code_row_trigger_direct(struct Parse *parser, struct sql_trigger *trigger,
 	struct Vdbe *v = sqlGetVdbe(parser);
 
 	TriggerPrg *pPrg = sql_row_trigger(parser, trigger, space, orconf);
-	assert(pPrg != NULL || parser->nErr != 0 ||
+	assert(pPrg != NULL || parser->rc == SQL_TARANTOOL_ERROR ||
 	       parser->db->mallocFailed != 0);
 
 	/*
diff --git a/src/box/sql/update.c b/src/box/sql/update.c
index 670e547..40d16ac 100644
--- a/src/box/sql/update.c
+++ b/src/box/sql/update.c
@@ -116,7 +116,7 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 	int upd_cols_cnt = 0;
 
 	db = pParse->db;
-	if (pParse->nErr || db->mallocFailed) {
+	if (pParse->rc == SQL_TARANTOOL_ERROR || db->mallocFailed) {
 		goto update_cleanup;
 	}
 	assert(pTabList->nSrc == 1);
@@ -192,7 +192,7 @@ sqlUpdate(Parse * pParse,		/* The parser context */
 		if (j >= (int)def->field_count) {
 			diag_set(ClientError, ER_NO_SUCH_FIELD_NAME,
 				 pChanges->a[i].zName, def->name);
-			sql_parser_error(pParse);
+			pParse->rc = SQL_TARANTOOL_ERROR;
 			goto update_cleanup;
 		}
 	}
diff --git a/src/box/sql/util.c b/src/box/sql/util.c
index e4c93cb..4f7e36a 100644
--- a/src/box/sql/util.c
+++ b/src/box/sql/util.c
@@ -238,17 +238,9 @@ sqlErrorMsg(Parse * pParse, const char *zFormat, ...)
 	va_end(ap);
 	diag_set(ClientError, ER_SQL_PARSER_GENERIC, zMsg);
 	sqlDbFree(db, zMsg);
-	pParse->nErr++;
 	pParse->rc = SQL_TARANTOOL_ERROR;
 }
 
-void
-sql_parser_error(struct Parse *parse_context)
-{
-	parse_context->nErr++;
-	parse_context->rc = SQL_TARANTOOL_ERROR;
-}
-
 /*
  * Convert an SQL-style quoted string into a normal string by removing
  * the quote characters.  The conversion is done in-place.  If the
diff --git a/src/box/sql/where.c b/src/box/sql/where.c
index 1bba9d6..28a19f0 100644
--- a/src/box/sql/where.c
+++ b/src/box/sql/where.c
@@ -2805,7 +2805,6 @@ whereLoopAddBtree(WhereLoopBuilder * pBuilder,	/* WHERE clause information */
 		struct key_def *key_def = key_def_new(&part, 1);
 		if (key_def == NULL) {
 tnt_error:
-			pWInfo->pParse->nErr++;
 			pWInfo->pParse->rc = SQL_TARANTOOL_ERROR;
 			return SQL_TARANTOOL_ERROR;
 		}
@@ -4464,7 +4463,7 @@ sqlWhereBegin(Parse * pParse,	/* The parser context */
 	    (user_session->sql_flags & SQL_ReverseOrder) != 0) {
 		pWInfo->revMask = ALLBITS;
 	}
-	if (pParse->nErr || NEVER(db->mallocFailed)) {
+	if (pParse->rc == SQL_TARANTOOL_ERROR || NEVER(db->mallocFailed)) {
 		goto whereBeginError;
 	}
 #ifdef WHERETRACE_ENABLED
diff --git a/src/box/sql/wherecode.c b/src/box/sql/wherecode.c
index 04b79ab..0360f40 100644
--- a/src/box/sql/wherecode.c
+++ b/src/box/sql/wherecode.c
@@ -1473,8 +1473,9 @@ sqlWhereCodeOneLoopStart(WhereInfo * pWInfo,	/* Complete information about the W
 				    sqlWhereBegin(pParse, pOrTab, pOrExpr,
 						      0, 0, wctrlFlags,
 						      iCovCur);
-				assert(pSubWInfo || pParse->nErr
-				       || db->mallocFailed);
+				assert(pSubWInfo ||
+				       pParse->rc == SQL_TARANTOOL_ERROR ||
+				       db->mallocFailed);
 				if (pSubWInfo) {
 					WhereLoop *pSubLoop;
 					int addrExplain =
-- 
2.7.4

  parent reply	other threads:[~2019-02-25 17:14 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-25 17:14 [tarantool-patches] [PATCH v2 0/5] sql: use diag_set() for errors in SQL imeevma
2019-02-25 17:14 ` [tarantool-patches] [PATCH v2 1/5] sql: remove "syntax error after column name" error imeevma
2019-02-25 19:34   ` [tarantool-patches] " n.pettik
2019-02-27 11:32   ` Kirill Yukhin
2019-02-25 17:14 ` [tarantool-patches] [PATCH v2 2/5] sql: rework syntax errors imeevma
2019-02-25 20:02   ` [tarantool-patches] " n.pettik
2019-02-26  8:24     ` Konstantin Osipov
2019-02-26 12:59       ` n.pettik
2019-02-26 13:12         ` Konstantin Osipov
2019-02-26 15:59       ` Imeev Mergen
2019-02-25 17:14 ` [tarantool-patches] [PATCH v2 3/5] sql: save SQL parser errors in diag_set() imeevma
2019-02-25 23:01   ` [tarantool-patches] " n.pettik
2019-02-26  8:25     ` Konstantin Osipov
2019-02-26 15:29     ` Imeev Mergen
2019-02-25 17:14 ` [tarantool-patches] [PATCH v2 4/5] sql: remove file zErrMsg of struct Parse imeevma
2019-02-26 14:47   ` [tarantool-patches] " n.pettik
2019-02-26 15:36     ` Imeev Mergen
2019-02-26 18:17       ` n.pettik
2019-02-25 17:14 ` imeevma [this message]
2019-02-26  8:27   ` [tarantool-patches] Re: [PATCH v2 5/5] sql: remove field nErr " Konstantin Osipov
2019-02-26 14:48   ` n.pettik

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