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| author | Sergei Petrunia <psergey@askmonty.org> | 2014-12-06 04:02:30 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2014-12-06 04:02:30 +0300 |
| commit | 1e3f09f1638e2bdec6029f6c98317d17d7ca76d1 (patch) | |
| tree | f1266ae396bcbb1ad3121467f3b7092f70ac2497 /mysql-test/t/explain_json.test | |
| parent | 5ee1c25fa8043f81ad744d1c532b8c1dafa3b5ea (diff) | |
| download | mariadb-git-1e3f09f1638e2bdec6029f6c98317d17d7ca76d1.tar.gz | |
MDEV-7264: Assertion `0' failed in subselect_engine::get_identifier()
Switch EXPLAIN JSON from using subselect_engine::get_identifier()
to the number from Item_subselect::unit.
Remove subselect_union_engine::get_identifier() because it was added
only for EXPLAIN JSON code.
Diffstat (limited to 'mysql-test/t/explain_json.test')
| -rw-r--r-- | mysql-test/t/explain_json.test | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/t/explain_json.test b/mysql-test/t/explain_json.test index 476cb0d3df6..b4f90392c53 100644 --- a/mysql-test/t/explain_json.test +++ b/mysql-test/t/explain_json.test @@ -167,3 +167,15 @@ EXPLAIN FORMAT=JSON SELECT * FROM t1 AS outer_t1 WHERE a <> ALL ( SELECT a FROM DROP TABLE t1,t2; +--echo # +--echo # MDEV-7264: Assertion `0' failed in subselect_engine::get_identifier() on EXPLAIN JSON +--echo # +CREATE TABLE t1 (a INT); +INSERT INTO t1 VALUES (1),(2); + +CREATE TABLE t2 (b INT); +INSERT INTO t2 VALUES (3),(4); + +EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE a <> ALL ( SELECT b FROM t2 ); +DROP TABLE t1, t2; + |