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Diffstat (limited to 'mysql-test/t/union.test')
| -rw-r--r-- | mysql-test/t/union.test | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mysql-test/t/union.test b/mysql-test/t/union.test index bf5c5e066f0..29a9ee36481 100644 --- a/mysql-test/t/union.test +++ b/mysql-test/t/union.test @@ -855,4 +855,17 @@ drop table t1, t2; # select _utf8'12' union select _latin1'12345'; +# +# Bug #26661: UNION with ORDER BY undefined column in FROM list +# + +CREATE TABLE t1 (a int); +INSERT INTO t1 VALUES (3),(1),(2),(4),(1); + +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY a) AS test; +--error 1054 +SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY c) AS test; + +DROP TABLE t1; + --echo End of 5.0 tests |