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| author | Sergey Glukhov <sergey.glukhov@oracle.com> | 2010-12-13 13:39:26 +0300 |
|---|---|---|
| committer | Sergey Glukhov <sergey.glukhov@oracle.com> | 2010-12-13 13:39:26 +0300 |
| commit | 6330815a0ce15311cb90781d633b4c8cdfd34834 (patch) | |
| tree | 4822858ad1a61e4d3bfb88cd05ddac8dfc8daa8a /mysql-test/t/func_gconcat.test | |
| parent | 608948a2d3f3d7dd7a0dfe070697b8601a19b333 (diff) | |
| download | mariadb-git-6330815a0ce15311cb90781d633b4c8cdfd34834.tar.gz | |
Bug#58396 group_concat and explain extended are still crashy
Explain fails at fix_fields stage and some items are left unfixed,
particulary Item_group_concat. Item_group_concat::orig_args field
is uninitialized in this case and Item_group_concat::print call
leads to crash.
The fix:
move the initialization of Item_group_concat::orig_args
into constructor.
mysql-test/r/func_gconcat.result:
test case
mysql-test/t/func_gconcat.test:
test case
sql/item_sum.cc:
move the initialization of Item_group_concat::orig_args
into constructor.
Diffstat (limited to 'mysql-test/t/func_gconcat.test')
| -rw-r--r-- | mysql-test/t/func_gconcat.test | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test index a7072362759..1475ca082a5 100644 --- a/mysql-test/t/func_gconcat.test +++ b/mysql-test/t/func_gconcat.test @@ -746,4 +746,15 @@ SELECT POLYGON((SELECT 1 FROM (SELECT 1 IN (GROUP_CONCAT(t1.f1)) FROM t1, t1 t G --enable_ps_protocol DROP TABLE t1; +--echo # +--echo # Bug#58396 group_concat and explain extended are still crashy +--echo # + +CREATE TABLE t1(a INT); +--error ER_UNKNOWN_ERROR +EXPLAIN EXTENDED SELECT UPDATEXML('1', a, '1') +FROM t1 ORDER BY (SELECT GROUP_CONCAT(1) FROM t1); +SHOW WARNINGS; +DROP TABLE t1; + --echo End of 5.1 tests |