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[TD-657] fix describe the table bugs

This commit is contained in:
liu0x54 2020-06-17 11:01:00 +00:00
parent b9b0a42861
commit b986843d7d
1 changed files with 6 additions and 2 deletions
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4
src/client/src/tscLocal.c
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@ -183,9 +183,13 @@ static int32_t tscSetValueToResObj(SSqlObj *pSql, int32_t rowLen) {
// type length // type length
int32_t bytes = pSchema[i].bytes; int32_t bytes = pSchema[i].bytes;
pField = tscFieldInfoGetField(&pQueryInfo->fieldsInfo, 2); pField = tscFieldInfoGetField(&pQueryInfo->fieldsInfo, 2);
if (pSchema[i].type == TSDB_DATA_TYPE_BINARY || pSchema[i].type == TSDB_DATA_TYPE_NCHAR) {
bytes -= VARSTR_HEADER_SIZE;
if (pSchema[i].type == TSDB_DATA_TYPE_NCHAR) { if (pSchema[i].type == TSDB_DATA_TYPE_NCHAR) {
bytes = bytes / TSDB_NCHAR_SIZE; bytes = bytes / TSDB_NCHAR_SIZE;
} }
}
*(int32_t *)(pRes->data + tscFieldInfoGetOffset(pQueryInfo, 2) * totalNumOfRows + pField->bytes * i) = bytes; *(int32_t *)(pRes->data + tscFieldInfoGetOffset(pQueryInfo, 2) * totalNumOfRows + pField->bytes * i) = bytes;