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Diffstat (limited to 'mysql-test/main/cte_recursive.result')
-rw-r--r-- | mysql-test/main/cte_recursive.result | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/mysql-test/main/cte_recursive.result b/mysql-test/main/cte_recursive.result index b3a2c66e3d0..dd82ef46229 100644 --- a/mysql-test/main/cte_recursive.result +++ b/mysql-test/main/cte_recursive.result @@ -5603,6 +5603,178 @@ r 3 drop table t1,t2,t3,x; # +# MDEV-30248: Embedded non-recursive CTE referring to base table 'x' +# within a CTE with name 'x' used in a subquery from +# select list of another CTE +# +CREATE TABLE x (a int) ENGINE=MyISAM; +INSERT INTO x VALUES (3),(7),(1); +CREATE TABLE t1 (b int) ENGINE=MYISAM; +INSERT INTO t1 VALUES (1); +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 1 AS b) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +c +1 +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT b FROM t1) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +c +1 +WITH cte AS +( +SELECT +( +WITH x AS +(WITH y AS (SELECT a FROM x AS t) SELECT b FROM t1) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +c +1 +WITH cte AS +( +SELECT +( +WITH x AS +(WITH y(b) AS (SELECT a FROM x AS t LIMIT 1) SELECT b FROM y) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +c +3 +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x(b) AS (SELECT a FROM x AS t LIMIT 1) SELECT b FROM x) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +c +3 +WITH x AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 1 AS b) +SELECT b FROM x AS r +) AS c +) +SELECT x.c from x; +c +1 +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 2 AS b) +SELECT r1.b FROM x AS r1, x AS r2 WHERE r1.b=r2.b +) AS c +) +SELECT cte.c from cte; +c +2 +DROP TABLE x; +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 1 AS b) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +ERROR 42S02: Table 'test.x' doesn't exist +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT b FROM t1) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +ERROR 42S02: Table 'test.x' doesn't exist +WITH cte AS +( +SELECT +( +WITH x AS +(WITH y AS (SELECT a FROM x AS t) SELECT b FROM t1) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +ERROR 42S02: Table 'test.x' doesn't exist +WITH cte AS +( +SELECT +( +WITH x AS +(WITH y(b) AS (SELECT a FROM x AS t LIMIT 1) SELECT b FROM y) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +ERROR 42S02: Table 'test.x' doesn't exist +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x(b) AS (SELECT a FROM x AS t LIMIT 1) SELECT b FROM x) +SELECT b FROM x AS r +) AS c +) +SELECT cte.c FROM cte; +ERROR 42S02: Table 'test.x' doesn't exist +WITH x AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 1 AS b) +SELECT b FROM x AS r +) AS c +) +SELECT x.c from x; +ERROR 42S02: Table 'test.x' doesn't exist +WITH cte AS +( +SELECT +( +WITH x AS +(WITH x AS (SELECT a FROM x AS t) SELECT 2 AS b) +SELECT r1.b FROM x AS r1, x AS r2 WHERE r1.b=r2.b +) AS c +) +SELECT cte.c from cte; +ERROR 42S02: Table 'test.x' doesn't exist +DROP TABLE t1; +# # End of 10.3 tests # # |