diff options
| author | Igor Babaev <igor@askmonty.org> | 2012-02-01 15:48:02 -0800 |
|---|---|---|
| committer | Igor Babaev <igor@askmonty.org> | 2012-02-01 15:48:02 -0800 |
| commit | 7b79d8a33f56d178c78209f910a0694807a63f8f (patch) | |
| tree | 3d4a8131e8688c6599461bfce72bb87c718a53e4 /mysql-test/suite/vcol/r | |
| parent | 7ed15e6e50aec65560d8988fc5713f1f489b6616 (diff) | |
| parent | 81690cf326e09799ca77d9f7bc5601905b706548 (diff) | |
| download | mariadb-git-7b79d8a33f56d178c78209f910a0694807a63f8f.tar.gz | |
Merge 5.2->5.3 in preparation for the release of mariadb-5.3.4-rc.
Diffstat (limited to 'mysql-test/suite/vcol/r')
| -rw-r--r-- | mysql-test/suite/vcol/r/vcol_select_myisam.result | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mysql-test/suite/vcol/r/vcol_select_myisam.result b/mysql-test/suite/vcol/r/vcol_select_myisam.result index 3ad15009c76..ea3cbd3bc11 100644 --- a/mysql-test/suite/vcol/r/vcol_select_myisam.result +++ b/mysql-test/suite/vcol/r/vcol_select_myisam.result @@ -265,3 +265,33 @@ NULL explain select sum(c) from t1 group by b; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using temporary; Using filesort +# +# Bug #806057: join with USING over a virtual column +# +CREATE TABLE t1 (b int); +INSERT INTO t1 VALUES (NULL),( 78), (185), (0), (154); +CREATE TABLE t2 (a int, b int AS (a) VIRTUAL); +INSERT INTO t2 VALUES (187,187), (9,9), (187,187); +Warnings: +Warning 1906 The value specified for computed column 'b' in table 't2' ignored +Warning 1906 The value specified for computed column 'b' in table 't2' ignored +Warning 1906 The value specified for computed column 'b' in table 't2' ignored +EXPLAIN EXTENDED +SELECT * FROM t1 JOIN t2 USING (b); +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 Using where; Using join buffer (flat, BNL join) +Warnings: +Note 1003 select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a` from `test`.`t1` join `test`.`t2` where (`test`.`t1`.`b` = `test`.`t2`.`b`) +SELECT * FROM t1 JOIN t2 USING (b); +b a +EXPLAIN EXTENDED +SELECT * FROM t1 NATURAL JOIN t2; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t2 ALL NULL NULL NULL NULL 3 100.00 +1 SIMPLE t1 ALL NULL NULL NULL NULL 5 100.00 Using where; Using join buffer (flat, BNL join) +Warnings: +Note 1003 select `test`.`t1`.`b` AS `b`,`test`.`t2`.`a` AS `a` from `test`.`t1` join `test`.`t2` where (`test`.`t1`.`b` = `test`.`t2`.`b`) +SELECT * FROM t1 NATURAL JOIN t2; +b a +DROP TABLE t1,t2; |