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[TD-6616]<fix>:check the right side of match to be a node value of binary type

This commit is contained in:
shenglian zhou 2021-09-13 13:20:20 +08:00
parent 13d8bb8348
commit f79bcf1d5f
2 changed files with 7 additions and 0 deletions
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4
src/client/src/tscSQLParser.c
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@ -4531,6 +4531,10 @@ static int32_t validateMatchExpr(tSqlExpr* pExpr, STableMeta* pTableMeta, int32_
return invalidOperationMsg(msgBuf, msg2);
}
if (!(pRight->type == SQL_NODE_VALUE && pRight->value.nType == TSDB_DATA_TYPE_BINARY)) {
return invalidOperationMsg(msgBuf, msg3);
}
int errCode = 0;
regex_t regex;
char regErrBuf[256] = {0};

3
tests/script/general/parser/regex.sim
View File

@ -79,6 +79,9 @@ if $rows != 1 then
return -1
endi
sql_error select c1b from $st_name where c1b match e;
sql_error select c1b from $st_name where c1b nmatch e;
sql create table wrong_type(ts timestamp, c0 tinyint, c1 smallint, c2 int, c3 bigint, c4 float, c5 double, c6 bool, c7 nchar(20)) tags(t0 tinyint, t1 smallint, t2 int, t3 bigint, t4 float, t5 double, t6 bool, t7 nchar(10))
sql insert into wrong_type_1 using wrong_type tags(1, 2, 3, 4, 5, 6, true, 'notsupport') values(now, 1, 2, 3, 4, 5, 6, false, 'notsupport')
sql_error select * from wrong_type where ts match '.*'