Tarantool development patches archive
 help / color / mirror / Atom feed
From: Mergen Imeev via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: v.shpilevoy@tarantool.org, tsafin@tarantool.org
Cc: tarantool-patches@dev.tarantool.org
Subject: [Tarantool-patches] [PATCH v4 18/53] sql: introduce mem_arithmetic()
Date: Tue, 23 Mar 2021 12:35:32 +0300	[thread overview]
Message-ID: <3f1a796a92670c57203c5a6c7d1b47856db96917.1616491731.git.imeevma@gmail.com> (raw)
In-Reply-To: <cover.1616491730.git.imeevma@gmail.com>

This patch introduces mem_arithmetic(). Function mem_arithmetic()
executes arithmetic operations on the first and the second MEMs and
writes the result to the third MEM.

Part of #5818
---
 src/box/sql/mem.c  | 224 +++++++++++++++++++++++++++++++++++++--------
 src/box/sql/mem.h  |   6 +-
 src/box/sql/vdbe.c | 111 +---------------------
 3 files changed, 193 insertions(+), 148 deletions(-)

diff --git a/src/box/sql/mem.c b/src/box/sql/mem.c
index f160439c9..6120939d8 100644
--- a/src/box/sql/mem.c
+++ b/src/box/sql/mem.c
@@ -370,6 +370,192 @@ mem_concat(struct Mem *left, struct Mem *right, struct Mem *result)
 	return 0;
 }
 
+int
+mem_arithmetic(const struct Mem *left, const struct Mem *right,
+	       struct Mem *result, int op)
+{
+	sqlVdbeMemSetNull(result);
+	result->field_type = FIELD_TYPE_NUMBER;
+	if (((left->flags | right->flags) & MEM_Null) != 0)
+		return 0;
+
+	int64_t il;
+	bool is_l_neg;
+	double dl;
+	uint16_t type_left = 0;
+	if ((left->flags & MEM_Real) != 0) {
+		dl = left->u.r;
+		type_left = MEM_Real;
+	} else if ((left->flags & MEM_Int) != 0) {
+		il = left->u.i;
+		type_left = MEM_Int;
+		is_l_neg = true;
+	} else if ((left->flags & MEM_UInt) != 0) {
+		il = left->u.i;
+		type_left = MEM_UInt;
+		is_l_neg = false;
+	} else if ((left->flags & (MEM_Str | MEM_Blob)) != 0) {
+		if (sql_atoi64(left->z, &il, &is_l_neg, left->n) == 0)
+			type_left = is_l_neg ? MEM_Int : MEM_UInt;
+		else if (sqlAtoF(left->z, &dl, left->n) != 0)
+			type_left = MEM_Real;
+	}
+
+	int64_t ir;
+	bool is_r_neg;
+	double dr;
+	uint16_t type_right = 0;
+	if ((right->flags & MEM_Real) != 0) {
+		dr = right->u.r;
+		type_right = MEM_Real;
+	} else if ((right->flags & MEM_Int) != 0) {
+		ir = right->u.i;
+		type_right = MEM_Int;
+		is_r_neg = true;
+	} else if ((right->flags & MEM_UInt) != 0) {
+		ir = right->u.i;
+		type_right = MEM_UInt;
+		is_r_neg = false;
+	} else if ((right->flags & (MEM_Str | MEM_Blob)) != 0) {
+		if (sql_atoi64(right->z, &ir, &is_r_neg, right->n) == 0)
+			type_right = is_r_neg ? MEM_Int : MEM_UInt;
+		else if (sqlAtoF(right->z, &dr, right->n) != 0)
+			type_right = MEM_Real;
+	}
+
+	if ((type_right & (MEM_Int | MEM_UInt | MEM_Real)) == 0) {
+		diag_set(ClientError, ER_SQL_TYPE_MISMATCH,
+			 mem_str(right), "numeric");
+		return -1;
+	}
+	if ((type_left & (MEM_Int | MEM_UInt | MEM_Real)) == 0) {
+		diag_set(ClientError, ER_SQL_TYPE_MISMATCH,
+			 mem_str(left), "numeric");
+		return -1;
+	}
+	if (((type_left | type_right) & MEM_Real) != 0) {
+		if (type_left == MEM_Int)
+			dl = (double)il;
+		else if (type_left == MEM_UInt)
+			dl = (double)(uint64_t)il;
+
+		if (type_right == MEM_Int)
+			dr = (double)ir;
+		else if (type_right == MEM_UInt)
+			dr = (double)(uint64_t)ir;
+
+		double dres;
+		switch(op) {
+		case OP_Add:
+			dres = dl + dr;
+			break;
+		case OP_Subtract:
+			dres = dl - dr;
+			break;
+		case OP_Multiply:
+			dres = dl * dr;
+			break;
+		case OP_Divide:
+			if (dr == 0.) {
+				diag_set(ClientError, ER_SQL_EXECUTE,
+					 "division by zero");
+				return -1;
+			}
+			dres = dl / dr;
+			break;
+		case OP_Remainder: {
+			int64_t il = (int64_t)dl;
+			int64_t ir = (int64_t)dr;
+			if (ir == 0) {
+				diag_set(ClientError, ER_SQL_EXECUTE,
+					 "division by zero");
+				return -1;
+			}
+			if (ir == -1)
+				ir = 1;
+			dres = (double)(il % ir);
+			break;
+		}
+		default:
+			unreachable();
+		}
+		if (sqlIsNaN(dres))
+			return 0;
+		result->u.r = dres;
+		result->flags = MEM_Real;
+		return 0;
+	}
+	int64_t ires;
+	/*
+	 * TODO: This is wrong. Both these flags should already be set. This
+	 * assignment done to not change behaviour of the function, which
+	 * is currently bugged.
+	 */
+	is_l_neg = (left->flags & MEM_Int) != 0;
+	is_r_neg = (right->flags & MEM_Int) != 0;
+	bool is_res_neg;
+	switch(op) {
+	case OP_Add:
+		if (sql_add_int(il, is_l_neg, ir, is_r_neg, &ires,
+				&is_res_neg) != 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "integer is overflowed");
+			return -1;
+		}
+		break;
+	case OP_Subtract:
+		if (sql_sub_int(il, is_l_neg, ir, is_r_neg, &ires,
+				&is_res_neg) != 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "integer is overflowed");
+			return -1;
+		}
+		break;
+	case OP_Multiply:
+		if (sql_mul_int(il, is_l_neg, ir, is_r_neg, &ires,
+				&is_res_neg) != 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "integer is overflowed");
+			return -1;
+		}
+		break;
+	case OP_Divide:
+		if (ir == 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "division by zero");
+			return -1;
+		}
+		if (sql_div_int(il, is_l_neg, ir, is_r_neg, &ires,
+				&is_res_neg) != 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "integer is overflowed");
+			return -1;
+		}
+		break;
+	case OP_Remainder: {
+		if (ir == 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "division by zero");
+			return -1;
+		}
+		if (ir == -1)
+			ir = 1;
+		if (sql_rem_int(il, is_l_neg, ir, is_r_neg, &ires,
+				&is_res_neg) != 0) {
+			diag_set(ClientError, ER_SQL_EXECUTE,
+				 "integer is overflowed");
+			return -1;
+		}
+		break;
+	}
+	default:
+		unreachable();
+	}
+	result->u.i = ires;
+	result->flags = is_res_neg ? MEM_Int : MEM_UInt;
+	return 0;
+}
+
 static inline bool
 mem_has_msgpack_subtype(struct Mem *mem)
 {
@@ -574,44 +760,6 @@ sql_value_type(sql_value *pVal)
 	return mem_mp_type(mem);
 }
 
-
-/*
- * pMem currently only holds a string type (or maybe a BLOB that we can
- * interpret as a string if we want to).  Compute its corresponding
- * numeric type, if has one.  Set the pMem->u.r and pMem->u.i fields
- * accordingly.
- */
-static u16 SQL_NOINLINE
-computeNumericType(Mem *pMem)
-{
-	assert((pMem->flags & (MEM_Int | MEM_UInt | MEM_Real)) == 0);
-	assert((pMem->flags & (MEM_Str|MEM_Blob))!=0);
-	if (sqlAtoF(pMem->z, &pMem->u.r, pMem->n)==0)
-		return 0;
-	bool is_neg;
-	if (sql_atoi64(pMem->z, (int64_t *) &pMem->u.i, &is_neg, pMem->n) == 0)
-		return is_neg ? MEM_Int : MEM_UInt;
-	return MEM_Real;
-}
-
-/*
- * Return the numeric type for pMem, either MEM_Int or MEM_Real or both or
- * none.
- *
- * Unlike mem_apply_numeric_type(), this routine does not modify pMem->flags.
- * But it does set pMem->u.r and pMem->u.i appropriately.
- */
-u16
-numericType(Mem *pMem)
-{
-	if ((pMem->flags & (MEM_Int | MEM_UInt | MEM_Real)) != 0)
-		return pMem->flags & (MEM_Int | MEM_UInt | MEM_Real);
-	if (pMem->flags & (MEM_Str|MEM_Blob)) {
-		return computeNumericType(pMem);
-	}
-	return 0;
-}
-
 /*
  * The sqlValueBytes() routine returns the number of bytes in the
  * sql_value object assuming that it uses the encoding "enc".
diff --git a/src/box/sql/mem.h b/src/box/sql/mem.h
index 9b0eb8444..7cea07dc9 100644
--- a/src/box/sql/mem.h
+++ b/src/box/sql/mem.h
@@ -192,6 +192,10 @@ mem_move(struct Mem *to, struct Mem *from);
 int
 mem_concat(struct Mem *left, struct Mem *right, struct Mem *result);
 
+int
+mem_arithmetic(const struct Mem *left, const struct Mem *right,
+	       struct Mem *result, int op);
+
 /* One or more of the following flags are set to indicate the validOK
  * representations of the value stored in the Mem struct.
  *
@@ -261,8 +265,6 @@ mem_mp_type(struct Mem *mem);
 
 enum mp_type
 sql_value_type(struct Mem *);
-u16
-numericType(Mem *pMem);
 
 int sqlValueBytes(struct Mem *);
 
diff --git a/src/box/sql/vdbe.c b/src/box/sql/vdbe.c
index c04bd40f3..55cb42932 100644
--- a/src/box/sql/vdbe.c
+++ b/src/box/sql/vdbe.c
@@ -1080,117 +1080,12 @@ case OP_Subtract:              /* same as TK_MINUS, in1, in2, out3 */
 case OP_Multiply:              /* same as TK_STAR, in1, in2, out3 */
 case OP_Divide:                /* same as TK_SLASH, in1, in2, out3 */
 case OP_Remainder: {           /* same as TK_REM, in1, in2, out3 */
-	u16 type1;      /* Numeric type of left operand */
-	u16 type2;      /* Numeric type of right operand */
-	i64 iA;         /* Integer value of left operand */
-	i64 iB;         /* Integer value of right operand */
-	double rA;      /* Real value of left operand */
-	double rB;      /* Real value of right operand */
-
 	pIn1 = &aMem[pOp->p1];
-	type1 = numericType(pIn1);
 	pIn2 = &aMem[pOp->p2];
-	type2 = numericType(pIn2);
-	pOut = vdbe_prepare_null_out(p, pOp->p3);
-	if (mem_is_null(pIn1) || mem_is_null(pIn2))
-		goto arithmetic_result_is_null;
-	if ((type1 & (MEM_Int | MEM_UInt)) != 0 &&
-	    (type2 & (MEM_Int | MEM_UInt)) != 0) {
-		iA = pIn1->u.i;
-		iB = pIn2->u.i;
-		bool is_lhs_neg = mem_is_integer(pIn1) &&
-				  !mem_is_unsigned(pIn1);
-		bool is_rhs_neg = mem_is_integer(pIn2) &&
-				  !mem_is_unsigned(pIn2);
-		bool is_res_neg;
-		switch( pOp->opcode) {
-		case OP_Add: {
-			if (sql_add_int(iA, is_lhs_neg, iB, is_rhs_neg,
-					(int64_t *) &iB, &is_res_neg) != 0)
-				goto integer_overflow;
-			break;
-		}
-		case OP_Subtract: {
-			if (sql_sub_int(iB, is_rhs_neg, iA, is_lhs_neg,
-					(int64_t *) &iB, &is_res_neg) != 0)
-				goto integer_overflow;
-			break;
-		}
-		case OP_Multiply: {
-			if (sql_mul_int(iA, is_lhs_neg, iB, is_rhs_neg,
-					(int64_t *) &iB, &is_res_neg) != 0)
-				goto integer_overflow;
-			break;
-		}
-		case OP_Divide: {
-			if (iA == 0)
-				goto division_by_zero;
-			if (sql_div_int(iB, is_rhs_neg, iA, is_lhs_neg,
-					(int64_t *) &iB, &is_res_neg) != 0)
-				goto integer_overflow;
-			break;
-		}
-		default: {
-			if (iA == 0)
-				goto division_by_zero;
-			if (iA==-1) iA = 1;
-			if (sql_rem_int(iB, is_rhs_neg, iA, is_lhs_neg,
-					(int64_t *) &iB, &is_res_neg) != 0)
-				goto integer_overflow;
-			break;
-		}
-		}
-		mem_set_int(pOut, iB, is_res_neg);
-	} else {
-		if (sqlVdbeRealValue(pIn1, &rA) != 0) {
-			diag_set(ClientError, ER_SQL_TYPE_MISMATCH,
-				 mem_str(pIn1), "numeric");
-			goto abort_due_to_error;
-		}
-		if (sqlVdbeRealValue(pIn2, &rB) != 0) {
-			diag_set(ClientError, ER_SQL_TYPE_MISMATCH,
-				 mem_str(pIn2), "numeric");
-			goto abort_due_to_error;
-		}
-		assert(((type1 | type2) & MEM_Real) != 0);
-		switch( pOp->opcode) {
-		case OP_Add:         rB += rA;       break;
-		case OP_Subtract:    rB -= rA;       break;
-		case OP_Multiply:    rB *= rA;       break;
-		case OP_Divide: {
-			if (rA == (double)0)
-				goto division_by_zero;
-			rB /= rA;
-			break;
-		}
-		default: {
-			iA = (i64)rA;
-			iB = (i64)rB;
-			if (iA == 0)
-				goto division_by_zero;
-			if (iA==-1) iA = 1;
-			rB = (double)(iB % iA);
-			break;
-		}
-		}
-		if (sqlIsNaN(rB)) {
-			goto arithmetic_result_is_null;
-		}
-		mem_set_double(pOut, rB);
-	}
-	break;
-
-arithmetic_result_is_null:
-	/* Force NULL be of type NUMBER. */
-	pOut->field_type = FIELD_TYPE_NUMBER;
+	pOut = &aMem[pOp->p3];
+	if (mem_arithmetic(pIn2, pIn1, pOut, pOp->opcode) != 0)
+		goto abort_due_to_error;
 	break;
-
-division_by_zero:
-	diag_set(ClientError, ER_SQL_EXECUTE, "division by zero");
-	goto abort_due_to_error;
-integer_overflow:
-	diag_set(ClientError, ER_SQL_EXECUTE, "integer is overflowed");
-	goto abort_due_to_error;
 }
 
 /* Opcode: CollSeq P1 * * P4
-- 
2.25.1


  parent reply	other threads:[~2021-03-23  9:43 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-23  9:34 [Tarantool-patches] [PATCH v4 00/53] Move mem-related functions to mem.c/mem.h Mergen Imeev via Tarantool-patches
2021-03-23  9:34 ` [Tarantool-patches] [PATCH v4 01/53] sql: enchance vdbe_decode_msgpack_into_mem() Mergen Imeev via Tarantool-patches
2021-03-29 22:57   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:34 ` [Tarantool-patches] [PATCH v4 02/53] sql: disable unused code in sql/analyze.c Mergen Imeev via Tarantool-patches
2021-03-23  9:34 ` [Tarantool-patches] [PATCH v4 03/53] sql: disable unused code in sql/legacy.c Mergen Imeev via Tarantool-patches
2021-03-23  9:34 ` [Tarantool-patches] [PATCH v4 04/53] sql: remove NULL-termination in OP_ResultRow Mergen Imeev via Tarantool-patches
2021-03-23  9:34 ` [Tarantool-patches] [PATCH v4 05/53] sql: move MEM-related functions to mem.c/mem.h Mergen Imeev via Tarantool-patches
2021-03-29 22:58   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 06/53] sql: remove unused MEM-related functions Mergen Imeev via Tarantool-patches
2021-03-29 22:58   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 07/53] sql: disable unused code in sql/vdbemem.c Mergen Imeev via Tarantool-patches
2021-03-29 22:58   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 08/53] sql: introduce mem_str() Mergen Imeev via Tarantool-patches
2021-03-29 22:58   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 09/53] sql: introduce mem_create() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 10/53] sql: introduce mem_destroy() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 11/53] sql: introduce mem_is_*() functions() Mergen Imeev via Tarantool-patches
2021-03-29 23:01   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 12/53] sql: introduce mem_copy() Mergen Imeev via Tarantool-patches
2021-03-29 23:01   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 13/53] sql: introduce mem_copy_as_ephemeral() Mergen Imeev via Tarantool-patches
2021-03-29 23:01   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 14/53] sql: rework mem_move() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 15/53] sql: rework vdbe_decode_msgpack_into_mem() Mergen Imeev via Tarantool-patches
2021-03-29 23:02   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 16/53] sql: remove sql_column_to_messagepack() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 17/53] sql: introduce mem_concat() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` Mergen Imeev via Tarantool-patches [this message]
2021-03-29 23:02   ` [Tarantool-patches] [PATCH v4 18/53] sql: introduce mem_arithmetic() Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 19/53] sql: introduce mem_compare() Mergen Imeev via Tarantool-patches
2021-03-29 23:03   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 20/53] sql: introduce mem_bitwise() Mergen Imeev via Tarantool-patches
2021-03-29 23:03   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 21/53] sql: introduce mem_bit_not() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 22/53] sql: Initialize MEM in sqlVdbeAllocUnpackedRecord() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 23/53] sql: introduce mem_set_null() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 24/53] sql: introduce mem_set_integer() Mergen Imeev via Tarantool-patches
2021-03-29 23:04   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 25/53] sql: introduce mem_set_unsigned() Mergen Imeev via Tarantool-patches
2021-03-29 23:04   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 26/53] sql: introduce mem_set_boolean() Mergen Imeev via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 27/53] sql: refactor mem_set_double() Mergen Imeev via Tarantool-patches
2021-03-29 23:04   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 28/53] sql: refactor mem_set_*_string() Mergen Imeev via Tarantool-patches
2021-03-29 23:05   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:35 ` [Tarantool-patches] [PATCH v4 29/53] sql: introduce mem_copy_string() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 30/53] sql: introduce mem_set_*_binary() Mergen Imeev via Tarantool-patches
2021-03-29 23:05   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 31/53] sql: introduce mem_copy_binary() Mergen Imeev via Tarantool-patches
2021-03-29 23:05   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 32/53] sql: introduce mem_set_zerobinary() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 33/53] sql: introduce mem_append_to_binary() Mergen Imeev via Tarantool-patches
2021-03-29 23:05   ` Vladislav Shpilevoy via Tarantool-patches
2021-04-09 19:52     ` Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 34/53] sql: introduce mem_set_*_map() and mem_set_*_array() Mergen Imeev via Tarantool-patches
2021-03-29 23:05   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 35/53] sql: introduce mem_set_undefined() Mergen Imeev via Tarantool-patches
2021-03-29 23:06   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 36/53] sql: introduce mem_set_pointer() Mergen Imeev via Tarantool-patches
2021-03-29 23:06   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 37/53] sql: introduce mem_set_frame() Mergen Imeev via Tarantool-patches
2021-03-29 23:06   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 38/53] sql: introduce mem_*_aggregate() Mergen Imeev via Tarantool-patches
2021-03-29 23:06   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 39/53] sql: introduce mem_set_cleared() Mergen Imeev via Tarantool-patches
2021-03-29 23:07   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 40/53] sql: move MEM flags to mem.c Mergen Imeev via Tarantool-patches
2021-03-29 23:07   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 41/53] sql: introduce mem_convert_to_integer() Mergen Imeev via Tarantool-patches
2021-03-29 23:07   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 42/53] sql: introduce mem_convert_to_double() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 43/53] sql: introduce mem_convert_to_number() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 44/53] sql: introduce mem_convert_to_string() Mergen Imeev via Tarantool-patches
2021-03-29 23:07   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 45/53] sql: introduce mem_explicit_cast() Mergen Imeev via Tarantool-patches
2021-03-29 23:08   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 46/53] sql: introduce mem_implicit_cast() Mergen Imeev via Tarantool-patches
2021-03-29 23:08   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 47/53] sql: introduce mem_get_integer() Mergen Imeev via Tarantool-patches
2021-03-29 23:08   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 48/53] sql: introduce mem_get_unsigned() Mergen Imeev via Tarantool-patches
2021-03-29 23:08   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 49/53] sql: introduce mem_get_double() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 50/53] sql: introduce mem_get_boolean() Mergen Imeev via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 51/53] sql: introduce mem_get_string0() Mergen Imeev via Tarantool-patches
2021-03-29 23:08   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 52/53] sql: introduce mem_get_binary() Mergen Imeev via Tarantool-patches
2021-03-29 23:09   ` Vladislav Shpilevoy via Tarantool-patches
2021-03-23  9:36 ` [Tarantool-patches] [PATCH v4 53/53] sql: introduce mem_get_length() Mergen Imeev via Tarantool-patches
2021-03-29 23:09   ` Vladislav Shpilevoy via Tarantool-patches

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3f1a796a92670c57203c5a6c7d1b47856db96917.1616491731.git.imeevma@gmail.com \
    --to=tarantool-patches@dev.tarantool.org \
    --cc=imeevma@tarantool.org \
    --cc=tsafin@tarantool.org \
    --cc=v.shpilevoy@tarantool.org \
    --subject='Re: [Tarantool-patches] [PATCH v4 18/53] sql: introduce mem_arithmetic()' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox