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Directory :  /www/server/mysql/src/mysql-test/suite/query_rewrite_plugins/r/

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Current File : /www/server/mysql/src/mysql-test/suite/query_rewrite_plugins/r/joins.result
CREATE TABLE t1 ( c1 INTEGER, c2 INTEGER );
CREATE TABLE t2 ( c1 INTEGER, c2 INTEGER );
INSERT INTO t1 VALUES (1, 2), (2, 0), (3, 1), (4, 3), (5, 4), (6, 1), (7, 2);
INSERT INTO t2 VALUES (1, 1), (3, 3), (4, 0), (6, 3), (9, 1), (8, 10);
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
# Query rewrite plugin was installed.
SET sql_mode = 'PIPES_AS_CONCAT';
Warnings:
Warning	3090	Changing sql mode 'NO_AUTO_CREATE_USER' is deprecated. It will be removed in a future release.
INSERT INTO query_rewrite.rewrite_rules( pattern, replacement  )
VALUES ( 'SELECT * FROM test.t1 JOIN test.t2 ON ' ||
'( test.t1.c1 = test.t2.c1 AND test.t1.c2 > ? )',
'SELECT * FROM test.t1 JOIN test.t2 ON ' ||
'( test.t1.c1 = test.t2.c1 AND test.t2.c2 > ? )' ),
( 'SELECT * FROM ( SELECT * FROM test.t2 WHERE c1=? ) b',
'SELECT * FROM test.t1 WHERE c1=?' ),
( 'SELECT ( SELECT c1 FROM test.t2 WHERE c2=? ) c1',
'SELECT c1, c2 FROM test.t1 WHERE c2=?' ),
( 'SELECT * FROM test.t1 ' ||
'JOIN ( SELECT * FROM test.t2 WHERE c1 > ? ) a ' ||
'ON ( test.t1.c1 = test.t2.c1 AND test.t1.c2 <> ? )',
'SELECT * FROM test.t1 JOIN test.t2 ' ||
'ON ( test.t1.c1 = test.t2.c1 AND test.t2.c1 > ? AND test.t1.c2 <> ? )'
       );
CALL query_rewrite.flush_rewrite_rules();
Warnings:
Warning	1681	'RESET QUERY CACHE' is deprecated and will be removed in a future release.
SELECT * FROM query_rewrite.rewrite_rules;
id	pattern	pattern_database	replacement	enabled	message
1	SELECT * FROM test.t1 JOIN test.t2 ON ( test.t1.c1 = test.t2.c1 AND test.t1.c2 > ? )	NULL	SELECT * FROM test.t1 JOIN test.t2 ON ( test.t1.c1 = test.t2.c1 AND test.t2.c2 > ? )	YES	NULL
2	SELECT * FROM ( SELECT * FROM test.t2 WHERE c1=? ) b	NULL	SELECT * FROM test.t1 WHERE c1=?	YES	NULL
3	SELECT ( SELECT c1 FROM test.t2 WHERE c2=? ) c1	NULL	SELECT c1, c2 FROM test.t1 WHERE c2=?	YES	NULL
4	SELECT * FROM test.t1 JOIN ( SELECT * FROM test.t2 WHERE c1 > ? ) a ON ( test.t1.c1 = test.t2.c1 AND test.t1.c2 <> ? )	NULL	SELECT * FROM test.t1 JOIN test.t2 ON ( test.t1.c1 = test.t2.c1 AND test.t2.c1 > ? AND test.t1.c2 <> ? )	YES	NULL
SELECT * FROM t1 JOIN t2 ON ( t1.c1 = t2.c1 AND t2.c2 > 2 );
c1	c2	c1	c2
3	1	3	3
6	1	6	3
SELECT * FROM ( SELECT * FROM test.t2 WHERE c1 = 3 ) b;
c1	c2
3	1
Warnings:
Note	1105	Query 'SELECT * FROM ( SELECT * FROM test.t2 WHERE c1 = 3 ) b' rewritten to 'SELECT * FROM test.t1 WHERE c1=3' by a query rewrite plugin
SELECT ( SELECT c1 FROM test.t2 WHERE c2 = 1 ) c1;
c1	c2
3	1
6	1
Warnings:
Note	1105	Query 'SELECT ( SELECT c1 FROM test.t2 WHERE c2 = 1 ) c1' rewritten to 'SELECT c1, c2 FROM test.t1 WHERE c2=1' by a query rewrite plugin
SELECT *
FROM test.t1 JOIN ( SELECT * FROM test.t2 WHERE c1 > 1 ) a
ON ( test.t1.c1 = test.t2.c1 AND test.t1.c2 <> 3 );
c1	c2	c1	c2
3	1	3	3
6	1	6	3
Warnings:
Note	1105	Query 'SELECT *
FROM test.t1 JOIN ( SELECT * FROM test.t2 WHERE c1 > 1 ) a
ON ( test.t1.c1 = test.t2.c1 AND test.t1.c2 <> 3 )' rewritten to 'SELECT * FROM test.t1 JOIN test.t2 ON ( test.t1.c1 = test.t2.c1 AND test.t2.c1 > 1 AND test.t1.c2 <> 3 )' by a query rewrite plugin
DROP TABLE t1;
DROP TABLE t2;
SET sql_mode = DEFAULT;
Warnings:
Warning	1620	Plugin is busy and will be uninstalled on shutdown
# Query rewrite plugin was queued for uninstalling.

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