expression: correct returntype of TIDB_PARSE_TSO() (#37965)

close #37964
pingcap · Sep 26, 2022 · 8a171c3 · 8a171c3
1 parent e904474
commit 8a171c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/expression/builtin_time.go b/expression/builtin_time.go
@@ -6440,7 +6440,7 @@ func (c *tidbParseTsoFunctionClass) getFunction(ctx sessionctx.Context, args []E
 		return nil, err
 	}
 
-	bf.tp.SetType(mysql.TypeDate)
+	bf.tp.SetType(mysql.TypeDatetime)
 	bf.tp.SetFlen(mysql.MaxDateWidth)
 	bf.tp.SetDecimal(types.DefaultFsp)
 	sig := &builtinTidbParseTsoSig{bf}