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Diffstat (limited to 'mysql-test/suite/federated/optimizer.result')
| -rw-r--r-- | mysql-test/suite/federated/optimizer.result | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/mysql-test/suite/federated/optimizer.result b/mysql-test/suite/federated/optimizer.result new file mode 100644 index 00000000..5d7072e0 --- /dev/null +++ b/mysql-test/suite/federated/optimizer.result @@ -0,0 +1,52 @@ +connect master,127.0.0.1,root,,test,$MASTER_MYPORT,; +connect slave,127.0.0.1,root,,test,$SLAVE_MYPORT,; +connection master; +CREATE DATABASE federated; +connection slave; +CREATE DATABASE federated; +connection default; +# +# MDEV-14907 FEDERATEDX doesn't respect DISTINCT +# +CREATE TABLE t1 ( +`foo_id` bigint(20) unsigned NOT NULL, +`foo_name` varchar(255) DEFAULT NULL, +`parent_foo_id` bigint(20) unsigned DEFAULT NULL, +PRIMARY KEY (`foo_id`), +KEY `foo_name` (`foo_name`), +KEY `parent_foo_id` (`parent_foo_id`) +) DEFAULT CHARSET=utf8; +CREATE TABLE `fed_t1` ENGINE=FEDERATED DEFAULT CHARSET=utf8 CONNECTION='mysql://root@127.0.0.1:MASTER_PORT/test/t1'; +INSERT INTO t1 VALUES (968903, 'STRING - 0', 822857); +INSERT INTO t1 VALUES (968953, 'STRING - 1', 822857); +INSERT INTO t1 VALUES (971603, 'STRING - 2', 822857); +INSERT INTO t1 VALUES (971803, 'STRING - 3', 822857); +INSERT INTO t1 VALUES (975103, 'STRING - 4', 822857); +INSERT INTO t1 VALUES (822857, 'STRING', NULL); +select foo_id,parent_foo_id,foo_name from t1 where parent_foo_id = 822857 or foo_name like 'STRING%'; +foo_id parent_foo_id foo_name +968903 822857 STRING - 0 +968953 822857 STRING - 1 +971603 822857 STRING - 2 +971803 822857 STRING - 3 +975103 822857 STRING - 4 +822857 NULL STRING +explain +select foo_id,parent_foo_id,foo_name from fed_t1 where parent_foo_id = 822857 or foo_name like 'STRING%'; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE fed_t1 ALL foo_name,parent_foo_id NULL NULL NULL 6 Using where +select foo_id,parent_foo_id,foo_name from fed_t1 where parent_foo_id = 822857 or foo_name like 'STRING%'; +foo_id parent_foo_id foo_name +968903 822857 STRING - 0 +968953 822857 STRING - 1 +971603 822857 STRING - 2 +971803 822857 STRING - 3 +975103 822857 STRING - 4 +822857 NULL STRING +DROP TABLE fed_t1, t1; +connection master; +DROP TABLE IF EXISTS federated.t1; +DROP DATABASE IF EXISTS federated; +connection slave; +DROP TABLE IF EXISTS federated.t1; +DROP DATABASE IF EXISTS federated; |