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[TD-225]

This commit is contained in:
Haojun Liao 2020-11-13 13:34:28 +08:00
parent 4cea435940
commit 8801d354e1
1 changed files with 2 additions and 4 deletions
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6
src/query/src/qParserImpl.c
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@ -388,8 +388,6 @@ void tSQLSetColumnInfo(TAOS_FIELD *pField, SStrToken *pName, TAOS_FIELD *pType)
void tSQLSetColumnType(TAOS_FIELD *pField, SStrToken *type) {
pField->type = -1;
int32_t LENGTH_SIZE_OF_STR = 2; // in case of nchar and binary, there two bytes to keep the length of binary|nchar.
for (int8_t i = 0; i < tListLen(tDataTypeDesc); ++i) {
if ((strncasecmp(type->z, tDataTypeDesc[i].aName, tDataTypeDesc[i].nameLen) == 0) &&
(type->n == tDataTypeDesc[i].nameLen)) {
@ -405,14 +403,14 @@ void tSQLSetColumnType(TAOS_FIELD *pField, SStrToken *type) {
if (type->type == 0) {
pField->bytes = 0;
} else {
pField->bytes = -(int32_t)type->type * TSDB_NCHAR_SIZE + LENGTH_SIZE_OF_STR;
pField->bytes = (int16_t)(-(int32_t)type->type * TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE);
}
} else if (i == TSDB_DATA_TYPE_BINARY) {
/* for binary, the TOKENTYPE is the length of binary */
if (type->type == 0) {
pField->bytes = 0;
} else {
pField->bytes = -(int32_t) type->type + LENGTH_SIZE_OF_STR;
pField->bytes = (int16_t) (-(int32_t) type->type + VARSTR_HEADER_SIZE);
}
}
break;