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| author | Igor Babaev <igor@askmonty.org> | 2011-05-16 22:39:43 -0700 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2011-05-16 22:39:43 -0700 |
| commit | 704f97035fed1a454ea3300d2ad5dda906dbce50 (patch) | |
| tree | 7204d0246b026782b99b8effe9a0ec682e90e209 /mysql-test/r/subselect_mat_cost_bugs.result | |
| parent | 7b797fe66d7167a8f5cbb071a06a640a627f2186 (diff) | |
| parent | a8be09a9f26b43139ad84ead314898d23394f673 (diff) | |
| download | mariadb-git-704f97035fed1a454ea3300d2ad5dda906dbce50.tar.gz | |
Merged the code of MWL#106 into 5.3
Resolved all conflicts, bad merges and fixed a few minor bugs in the code.
Commented out the queries from multi_update, view, subselect_sj, func_str,
derived_view, view_grant that failed either with crashes in ps-protocol or
with wrong results.
The failures are clear indications of some bugs in the code and these bugs
are to be fixed.
Diffstat (limited to 'mysql-test/r/subselect_mat_cost_bugs.result')
| -rw-r--r-- | mysql-test/r/subselect_mat_cost_bugs.result | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/mysql-test/r/subselect_mat_cost_bugs.result b/mysql-test/r/subselect_mat_cost_bugs.result index cd0a6c716bb..7618c96e0f1 100644 --- a/mysql-test/r/subselect_mat_cost_bugs.result +++ b/mysql-test/r/subselect_mat_cost_bugs.result @@ -156,15 +156,13 @@ WHERE (SELECT distinct SUM(distinct f3 ) FROM t1); id select_type table type possible_keys key key_len ref rows Extra 1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables 3 SUBQUERY t1 index NULL f3 5 NULL 2 Using index -2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table insert into t2 values (1),(2); EXPLAIN SELECT * FROM (SELECT * FROM t2) AS a2 WHERE (SELECT distinct SUM(distinct f3 ) FROM t1); id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 +1 PRIMARY t2 ALL NULL NULL NULL NULL 2 3 SUBQUERY t1 index NULL f3 5 NULL 2 Using index -2 DERIVED t2 ALL NULL NULL NULL NULL 2 drop table t1,t2; # # LP BUG#715027 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed @@ -183,11 +181,10 @@ WHERE t1.f1 AND alias2.f10 ) ORDER BY field1 ; id select_type table type possible_keys key key_len ref rows Extra -1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 Using where; Using filesort -1 PRIMARY alias1 eq_ref PRIMARY PRIMARY 4 alias2.f3 1 Using index +1 PRIMARY t2 ALL NULL NULL NULL NULL 2 Using where; Using filesort +1 PRIMARY alias1 eq_ref PRIMARY PRIMARY 4 test.t2.f3 1 Using index 3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 3 DEPENDENT SUBQUERY t1 index NULL PRIMARY 4 NULL 2 Using where; Using index; Using join buffer (flat, BNL join) -2 DERIVED t2 ALL NULL NULL NULL NULL 2 SELECT alias2.f2 AS field1 FROM t1 AS alias1 JOIN ( SELECT * FROM t2 ) AS alias2 ON alias2.f3 = alias1.f1 WHERE ( |