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enh: optimize the error message when illegally modifying the column length

This commit is contained in:
Xiaoyu Wang 2022-11-11 14:11:42 +08:00
parent 35b79e7e69
commit dd4333b140
2 changed files with 2 additions and 2 deletions
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2
source/libs/parser/src/parUtil.c
View File

@ -138,7 +138,7 @@ static char* getSyntaxErrFormat(int32_t errCode) {
case TSDB_CODE_PAR_CANNOT_DROP_PRIMARY_KEY:
return "Primary timestamp column cannot be dropped";
case TSDB_CODE_PAR_INVALID_MODIFY_COL:
return "Only binary/nchar column length could be modified";
return "Only binary/nchar column length could be modified, and the length can only be increased, not decreased";
case TSDB_CODE_PAR_INVALID_TBNAME:
return "Invalid tbname pseudo column";
case TSDB_CODE_PAR_INVALID_FUNCTION_NAME:

2
source/util/src/terror.c
View File

@ -521,7 +521,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_TIMELINE_FUNC, "Invalid timeline fu
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_PASSWD, "Invalid password")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_ALTER_TABLE, "Invalid alter table statement")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_CANNOT_DROP_PRIMARY_KEY, "Primary timestamp column cannot be dropped")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_MODIFY_COL, "Only binary/nchar column length could be modified")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_MODIFY_COL, "Only binary/nchar column length could be modified, and the length can only be increased, not decreased")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_TBNAME, "Invalid tbname pseudo column")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_INVALID_FUNCTION_NAME, "Invalid function name")
TAOS_DEFINE_ERROR(TSDB_CODE_PAR_COMMENT_TOO_LONG, "Comment too long")