fix: check null value

This commit is contained in:
Alex Duan 2024-02-04 18:01:27 +08:00
parent cb4cb936d3
commit 8360d6a12b
1 changed files with 1 additions and 1 deletions

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@ -105,7 +105,7 @@ class TDTestCase(TBase):
sql = "select * from stb where bc=1"
tdSql.query(sql)
tdSql.checkRows(cnt)
sql = "select * from stb where usi!=108"
sql = "select * from stb where usi is null"
tdSql.query(sql)
tdSql.checkRows(6)