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| author | Sergei Golubchik <sergii@pisem.net> | 2012-02-15 18:08:08 +0100 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2012-02-15 18:08:08 +0100 |
| commit | 25609313ffbd9205e921d0793cf423f711d10ced (patch) | |
| tree | f04a1c26fabcc5463aca51a860f03131e02d94f7 /mysql-test/suite/vcol/r/vcol_select_myisam.result | |
| parent | 47a54a2e087a7c1fc861bcbc114c14987f492cfe (diff) | |
| parent | 764eeeee74f999fe2107fc362236563be0025093 (diff) | |
| download | mariadb-git-25609313ffbd9205e921d0793cf423f711d10ced.tar.gz | |
5.3.4 merge
Diffstat (limited to 'mysql-test/suite/vcol/r/vcol_select_myisam.result')
| -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 d4868340ab5..934d047f6bf 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; |