| WITH test_CTE_1 (c1, c2, c4, c5) | |
| AS | |
| ( | |
| SELECT t1.c1, t1.c2, t1.c4, t1.c5 | |
| FROM `t_alltype.parquet` t1 | |
| ), | |
| test_CTE_2 (c1, c2, c4, c5) | |
| AS | |
| ( | |
| SELECT t2.c1, t2.c2, t2.c4, t2.c5 | |
| FROM `t_alltype.parquet` t2 | |
| ) | |
| SELECT * from test_CTE_1 cte1, test_CTE_1 cte2 | |
| WHERE cte1.c5 = cte2.c5 OR (cte1.c5 IS NULL AND cte2.c5 IS NULL); |