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add show nchar type

This commit is contained in:
yihaoDeng 2024-04-10 08:25:51 +00:00
parent d55af6b729
commit 7288b1329a
1 changed files with 8 additions and 7 deletions
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15
source/common/src/tcol.c
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@ -366,13 +366,14 @@ int8_t validColEncode(uint8_t type, uint8_t l1) {
return TSDB_COLVAL_ENCODE_DELTAD == l1 ? 1 : 0;
} else if ((type == TSDB_DATA_TYPE_VARCHAR || type == TSDB_DATA_TYPE_NCHAR) || type == TSDB_DATA_TYPE_JSON ||
type == TSDB_DATA_TYPE_VARBINARY || type == TSDB_DATA_TYPE_BINARY) {
if (l1 >= TSDB_COLVAL_ENCODE_NOCHANGE || l1 <= TSDB_COLVAL_ENCODE_DELTAD) {
return 1;
} else if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {
return 1;
} else {
return 0;
}
return l1 == TSDB_COLVAL_ENCODE_DISABLED ? 1 : 0;
// if (l1 >= TSDB_COLVAL_ENCODE_NOCHANGE || l1 <= TSDB_COLVAL_ENCODE_DELTAD) {
// return 1;
// } else if (l1 == TSDB_COLVAL_ENCODE_DISABLED) {
// return 1;
// } else {
// return 0;
// }
} else if (type == TSDB_DATA_TYPE_TIMESTAMP) {
return TSDB_COLVAL_ENCODE_XOR == l1 ? 1 : 0;
} else if (type >= TSDB_DATA_TYPE_UTINYINT && type <= TSDB_DATA_TYPE_UINT) {