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| author | unknown <gshchepa/uchum@host.loc> | 2008-03-14 23:11:59 +0400 |
|---|---|---|
| committer | unknown <gshchepa/uchum@host.loc> | 2008-03-14 23:11:59 +0400 |
| commit | 9699767c952bf30ab4b18a15e131ba417745f855 (patch) | |
| tree | d53378ce27e73d046ddcaf757b7f548bddd99066 /mysql-test/r/subselect3.result | |
| parent | 4fa1c9e950dc9691c92ade5fecc6e9d5a65b4c97 (diff) | |
| download | mariadb-git-9699767c952bf30ab4b18a15e131ba417745f855.tar.gz | |
Fixed bug #34763.
Queries like:
SELECT ROW(1, 2) IN (SELECT t1.a, 2)
FROM t1 GROUP BY t1.a
or
SELECT ROW(1, 2) IN (SELECT t1.a, 2 FROM t2)
FROM t1 GROUP BY t1.a
lead to assertion failure in the
Item_in_subselect::row_value_transformer method in debugging
build, or to unexpected error message in release build:
ERROR 1247 (42S22): Reference '<list ref>' not supported (forward
reference in item list)
Unexpected error message and assertion failure have been
eliminated.
mysql-test/r/subselect3.result:
Added test case for bug #34763.
mysql-test/t/subselect3.test:
Added test case for bug #34763.
sql/item.cc:
Fixed bug #34763.
The Item_ref::fix_fields method has been modified to silently
ignore not fixed outer references: by the definition, those
references should be fixed later by the call to the
fix_inner_refs function.
sql/item_subselect.cc:
Fixed bug #34763.
The Item_in_subselect::row_value_transformer method has been
modified to eliminate assertion failure on not fixed outer
references: by the definition those references are allowed in
this context and should be fixed later by the call to the
fix_inner_refs function.
Diffstat (limited to 'mysql-test/r/subselect3.result')
| -rw-r--r-- | mysql-test/r/subselect3.result | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/mysql-test/r/subselect3.result b/mysql-test/r/subselect3.result index bdf00e4c307..c194ba33756 100644 --- a/mysql-test/r/subselect3.result +++ b/mysql-test/r/subselect3.result @@ -758,5 +758,16 @@ EXPLAIN SELECT a FROM t1 WHERE a NOT IN (SELECT a FROM t2); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY t1 ALL NULL NULL NULL NULL 4 Using where 2 DEPENDENT SUBQUERY t2 unique_subquery PRIMARY PRIMARY 4 func 1 Using index; Using where -DROP TABLE t1; +DROP TABLE t1, t2; +CREATE TABLE t1 (a INT); +INSERT INTO t1 VALUES(1); +CREATE TABLE t2 (placeholder CHAR(11)); +INSERT INTO t2 VALUES("placeholder"); +SELECT ROW(1, 2) IN (SELECT t1.a, 2) FROM t1 GROUP BY t1.a; +ROW(1, 2) IN (SELECT t1.a, 2) +1 +SELECT ROW(1, 2) IN (SELECT t1.a, 2 FROM t2) FROM t1 GROUP BY t1.a; +ROW(1, 2) IN (SELECT t1.a, 2 FROM t2) +1 +DROP TABLE t1, t2; End of 5.0 tests |