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 45/53] sql: introduce mem_explicit_cast() Date: Tue, 23 Mar 2021 12:36:37 +0300 [thread overview] Message-ID: <55c550b284286e78dab2bfe40f5e7e736de285ed.1616491731.git.imeevma@gmail.com> (raw) In-Reply-To: <cover.1616491730.git.imeevma@gmail.com> This patch introduces mem_explicit_cast(). This function is used to convert a MEM to a given field type according to explicit cast rules. Part of #5818 --- src/box/sql/mem.c | 302 +++++++++++++++++++-------------------------- src/box/sql/mem.h | 15 +-- src/box/sql/vdbe.c | 4 +- 3 files changed, 133 insertions(+), 188 deletions(-) diff --git a/src/box/sql/mem.c b/src/box/sql/mem.c index 262f48aca..559bf6121 100644 --- a/src/box/sql/mem.c +++ b/src/box/sql/mem.c @@ -943,6 +943,134 @@ mem_convert_to_string(struct Mem *mem) return -1; } +static inline int +mem_convert_varstring_to_unsigned(struct Mem *mem) +{ + bool is_neg; + int64_t i; + if (sql_atoi64(mem->z, &i, &is_neg, mem->n) != 0) + return -1; + if (is_neg) + return -1; + mem_set_unsigned(mem, (uint64_t)i); + return 0; +} + +static inline int +mem_convert_boolean_to_unsigned(struct Mem *mem) +{ + mem_set_unsigned(mem, (uint64_t)mem->u.b); + return 0; +} + +static inline int +mem_convert_string_to_boolean(struct Mem *mem) +{ + char *str = mem->z; + bool b; + const char *str_true = "TRUE"; + const char *str_false = "FALSE"; + uint32_t len_true = strlen(str_true); + uint32_t len_false = strlen(str_false); + + for (; str[0] == ' '; str++); + if (strncasecmp(str, str_true, len_true) == 0) { + b = true; + str += len_true; + } else if (strncasecmp(str, str_false, len_false) == 0) { + b = false; + str += len_false; + } else { + return -1; + } + for (; str[0] == ' '; str++); + if (str[0] != '\0') + return -1; + mem_set_boolean(mem, b); + return 0; +} + +static inline int +mem_convert_integer_to_boolean(struct Mem *mem) +{ + mem_set_boolean(mem, mem->u.u != 0); + return 0; +} + +static inline int +mem_convert_double_to_boolean(struct Mem *mem) +{ + mem_set_boolean(mem, mem->u.r != 0); + return 0; +} + +static inline int +mem_convert_string_to_varbinary(struct Mem *mem) +{ + mem->flags = (mem->flags & (MEM_Dyn | MEM_Static | MEM_Ephem)) | + MEM_Blob; + mem->field_type = FIELD_TYPE_VARBINARY; + return 0; +} + +int +mem_explicit_cast(struct Mem *mem, enum field_type type) +{ + if ((mem->flags & MEM_Null) != 0) { + mem->field_type = type; + return 0; + } + switch (type) { + case FIELD_TYPE_UNSIGNED: + if ((mem->flags & MEM_UInt) != 0) + return 0; + if ((mem->flags & MEM_Int) != 0) + return -1; + if ((mem->flags & MEM_Blob) != 0 && + (mem->flags & MEM_Subtype) != 0) + return -1; + if ((mem->flags & (MEM_Str | MEM_Blob)) != 0) + return mem_convert_varstring_to_unsigned(mem); + if ((mem->flags & MEM_Real) != 0) + return mem_convert_double_to_integer(mem); + if ((mem->flags & MEM_Bool) != 0) + return mem_convert_boolean_to_unsigned(mem); + return -1; + case FIELD_TYPE_STRING: + return mem_convert_to_string(mem); + case FIELD_TYPE_DOUBLE: + return mem_convert_to_double(mem); + case FIELD_TYPE_INTEGER: + return mem_convert_to_integer(mem); + case FIELD_TYPE_BOOLEAN: + if ((mem->flags & MEM_Bool) != 0) + return 0; + if ((mem->flags & (MEM_UInt | MEM_Int)) != 0) + return mem_convert_integer_to_boolean(mem); + if ((mem->flags & MEM_Str) != 0) + return mem_convert_string_to_boolean(mem); + if ((mem->flags & MEM_Real) != 0) + return mem_convert_double_to_boolean(mem); + return -1; + case FIELD_TYPE_VARBINARY: + if (mem_is_binary(mem)) + return 0; + if (mem_is_string(mem)) + return mem_convert_string_to_varbinary(mem); + return -1; + case FIELD_TYPE_NUMBER: + return mem_convert_to_number(mem); + case FIELD_TYPE_SCALAR: + if ((mem->flags & MEM_Blob) != 0 && + (mem->flags & MEM_Subtype) != 0) + return -1; + return 0; + default: + break; + } + return -1; +} + int mem_copy(struct Mem *to, const struct Mem *from) { @@ -1583,42 +1711,6 @@ valueToText(sql_value * pVal) return pVal->z; } -/** - * According to ANSI SQL string value can be converted to boolean - * type if string consists of literal "true" or "false" and - * number of leading and trailing spaces. - * - * For instance, " tRuE " can be successfully converted to - * boolean value true. - * - * @param str String to be converted to boolean. Assumed to be - * null terminated. - * @param[out] result Resulting value of cast. - * @retval 0 If string satisfies conditions above. - * @retval -1 Otherwise. - */ -static int -str_cast_to_boolean(const char *str, bool *result) -{ - assert(str != NULL); - for (; *str == ' '; str++); - if (strncasecmp(str, SQL_TOKEN_TRUE, strlen(SQL_TOKEN_TRUE)) == 0) { - *result = true; - str += 4; - } else if (strncasecmp(str, SQL_TOKEN_FALSE, - strlen(SQL_TOKEN_FALSE)) == 0) { - *result = false; - str += 5; - } else { - return -1; - } - for (; *str != '\0'; ++str) { - if (*str != ' ') - return -1; - } - return 0; -} - /* * Convert a 64-bit IEEE double into a 64-bit signed integer. * If the double is out of range of a 64-bit signed integer then @@ -2000,109 +2092,6 @@ registerTrace(int iReg, Mem *p) { } #endif -/* - * Cast the datatype of the value in pMem according to the type - * @type. Casting is different from applying type in that a cast - * is forced. In other words, the value is converted into the desired - * type even if that results in loss of data. This routine is - * used (for example) to implement the SQL "cast()" operator. - */ -int -sqlVdbeMemCast(Mem * pMem, enum field_type type) -{ - assert(type < field_type_MAX); - if (pMem->flags & MEM_Null) - return 0; - switch (type) { - case FIELD_TYPE_SCALAR: - return 0; - case FIELD_TYPE_BOOLEAN: - if ((pMem->flags & MEM_Int) != 0) { - mem_set_boolean(pMem, pMem->u.i); - return 0; - } - if ((pMem->flags & MEM_UInt) != 0) { - mem_set_boolean(pMem, pMem->u.u); - return 0; - } - if ((pMem->flags & MEM_Real) != 0) { - mem_set_boolean(pMem, pMem->u.r); - return 0; - } - if ((pMem->flags & MEM_Str) != 0) { - bool value; - if (str_cast_to_boolean(pMem->z, &value) != 0) - return -1; - mem_set_boolean(pMem, value); - return 0; - } - if ((pMem->flags & MEM_Bool) != 0) - return 0; - return -1; - case FIELD_TYPE_INTEGER: - case FIELD_TYPE_UNSIGNED: - if ((pMem->flags & (MEM_Blob | MEM_Str)) != 0) { - bool is_neg; - int64_t val; - if (sql_atoi64(pMem->z, &val, &is_neg, pMem->n) != 0) - return -1; - if (type == FIELD_TYPE_UNSIGNED && is_neg) - return -1; - mem_set_integer(pMem, val, is_neg); - return 0; - } - if ((pMem->flags & MEM_Bool) != 0) { - mem_set_integer(pMem, (int64_t)pMem->u.b, false); - return 0; - } - if ((pMem->flags & MEM_Real) != 0) { - double d; - if (sqlVdbeRealValue(pMem, &d) != 0) - return -1; - if (d < (double)INT64_MAX && d >= (double)INT64_MIN) { - mem_set_integer(pMem, d, d <= -1); - return 0; - } - if (d >= (double)INT64_MAX && d < (double)UINT64_MAX) { - mem_set_unsigned(pMem, d); - return 0; - } - return -1; - } - if (type == FIELD_TYPE_UNSIGNED && - (pMem->flags & MEM_UInt) == 0) - return -1; - return 0; - case FIELD_TYPE_DOUBLE: - return mem_convert_to_double(pMem); - case FIELD_TYPE_NUMBER: - return mem_convert_to_number(pMem); - case FIELD_TYPE_VARBINARY: - if ((pMem->flags & MEM_Blob) != 0) - return 0; - if ((pMem->flags & MEM_Str) != 0) { - MemSetTypeFlag(pMem, MEM_Str); - return 0; - } - return -1; - default: - assert(type == FIELD_TYPE_STRING); - assert(MEM_Str == (MEM_Blob >> 3)); - if ((pMem->flags & MEM_Bool) != 0) { - const char *str_bool = SQL_TOKEN_BOOLEAN(pMem->u.b); - if (mem_copy_string0(pMem, str_bool) != 0) - return -1; - return 0; - } - pMem->flags |= (pMem->flags & MEM_Blob) >> 3; - sql_value_apply_type(pMem, FIELD_TYPE_STRING); - assert(pMem->flags & MEM_Str || pMem->db->mallocFailed); - pMem->flags &= - ~(MEM_Int | MEM_UInt | MEM_Real | MEM_Blob | MEM_Zero); - return 0; - } -} - /* * Make sure the given Mem is \u0000 terminated. */ @@ -2255,41 +2244,6 @@ mem_apply_type(struct Mem *record, enum field_type type) } } -/** - * Convert the numeric value contained in MEM to unsigned. - * - * @param mem The MEM that contains the numeric value. - * @retval 0 if the conversion was successful, -1 otherwise. - */ -static int -mem_convert_to_unsigned(struct Mem *mem) -{ - if ((mem->flags & MEM_UInt) != 0) - return 0; - if ((mem->flags & MEM_Int) != 0) - return -1; - if ((mem->flags & MEM_Real) == 0) - return -1; - double d = mem->u.r; - if (d < 0.0 || d >= (double)UINT64_MAX) - return -1; - mem_set_unsigned(mem, (uint64_t) d); - return 0; -} - -int -mem_convert_to_numeric(struct Mem *mem, enum field_type type) -{ - assert(mem_is_number(mem) && sql_type_is_numeric(type)); - assert(type != FIELD_TYPE_NUMBER); - if (type == FIELD_TYPE_DOUBLE) - return mem_convert_to_double(mem); - if (type == FIELD_TYPE_UNSIGNED) - return mem_convert_to_unsigned(mem); - assert(type == FIELD_TYPE_INTEGER); - return mem_convert_to_integer(mem); -} - /* * Make sure pMem->z points to a writable allocation of at least * min(n,32) bytes. diff --git a/src/box/sql/mem.h b/src/box/sql/mem.h index d370b448b..922dad272 100644 --- a/src/box/sql/mem.h +++ b/src/box/sql/mem.h @@ -336,6 +336,9 @@ mem_convert_to_string(struct Mem *mem); int mem_convert_to_string0(struct Mem *mem); +int +mem_explicit_cast(struct Mem *mem, enum field_type type); + /** * Simple type to str convertor. It is used to simplify * error reporting. @@ -386,7 +389,6 @@ registerTrace(int iReg, Mem *p); # define memAboutToChange(P,M) #endif -int sqlVdbeMemCast(struct Mem *, enum field_type type); int sqlVdbeMemNulTerminate(struct Mem *); int sqlVdbeMemExpandBlob(struct Mem *); #define ExpandBlob(P) (mem_is_zeroblob(P)? sqlVdbeMemExpandBlob(P) : 0) @@ -429,17 +431,6 @@ void sql_value_apply_type(struct Mem *val, enum field_type type); int mem_apply_type(struct Mem *record, enum field_type type); -/** - * Convert the numeric value contained in MEM to another numeric - * type. - * - * @param mem The MEM that contains the numeric value. - * @param type The type to convert to. - * @retval 0 if the conversion was successful, -1 otherwise. - */ -int -mem_convert_to_numeric(struct Mem *mem, enum field_type type); - /** Setters = Change MEM value. */ int sqlVdbeMemGrow(struct Mem * pMem, int n, int preserve); diff --git a/src/box/sql/vdbe.c b/src/box/sql/vdbe.c index 6799cc9aa..a567f69bd 100644 --- a/src/box/sql/vdbe.c +++ b/src/box/sql/vdbe.c @@ -1389,7 +1389,7 @@ case OP_Cast: { /* in1 */ pIn1 = &aMem[pOp->p1]; if (ExpandBlob(pIn1) != 0) goto abort_due_to_error; - rc = sqlVdbeMemCast(pIn1, pOp->p2); + rc = mem_explicit_cast(pIn1, pOp->p2); /* * SCALAR is not type itself, but rather an aggregation * of types. Hence, cast to this type shouldn't change @@ -2009,7 +2009,7 @@ case OP_ApplyType: { if (!mem_is_number(pIn1)) goto type_mismatch; /* Try to convert numeric-to-numeric. */ - if (mem_convert_to_numeric(pIn1, type) != 0) + if (mem_explicit_cast(pIn1, type) != 0) goto type_mismatch; } pIn1++; -- 2.25.1
next prev parent reply other threads:[~2021-03-23 9:57 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 ` [Tarantool-patches] [PATCH v4 18/53] sql: introduce mem_arithmetic() Mergen Imeev via Tarantool-patches 2021-03-29 23:02 ` 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 ` Mergen Imeev via Tarantool-patches [this message] 2021-03-29 23:08 ` [Tarantool-patches] [PATCH v4 45/53] sql: introduce mem_explicit_cast() 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
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