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This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while.
211 lines
6.1 KiB
Plaintext
211 lines
6.1 KiB
Plaintext
# t/index_merge_innodb.test
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#
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# Index merge tests
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#
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# Last update:
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# 2006-08-07 ML test refactored (MySQL 5.1)
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# Main code of several index_merge tests
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# -> include/index_merge*.inc
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# wrapper t/index_merge_innodb.test sources now several
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# include/index_merge*.inc files
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#
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# Slow test, don't run during staging part
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--source include/not_staging.inc
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--source include/have_innodb.inc
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let $engine_type= InnoDB;
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# InnoDB does not support Merge tables (affects include/index_merge1.inc)
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let $merge_table_support= 0;
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set @optimizer_switch_save= @@optimizer_switch;
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set optimizer_switch='index_merge_sort_intersection=off';
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# The first two tests are disabled because of non deterministic explain output.
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# If include/index_merge1.inc can be enabled for InnoDB and all other
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# storage engines, please remove the subtest for Bug#21277 from
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# include/index_merge2.inc.
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# This test exists already in include/index_merge1.inc.
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# --source include/index_merge1.inc
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# --source include/index_merge_ror.inc
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#the next one is disabled in MySQL too: Bug#45727
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--source include/index_merge2.inc
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--source include/index_merge_2sweeps.inc
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--source include/index_merge_ror_cpk.inc
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--echo #
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--echo # BUG#56862/640419: Wrong result with sort_union index merge when one
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--echo # of the merged index scans is the primary key scan
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--echo #
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CREATE TABLE t1 (
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pk int NOT NULL AUTO_INCREMENT PRIMARY KEY,
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a int,
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b int,
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INDEX idx(a))
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ENGINE=INNODB;
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begin;
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INSERT INTO t1(a,b) VALUES
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(11, 1100), (2, 200), (1, 100), (14, 1400), (5, 500),
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(3, 300), (17, 1700), (4, 400), (12, 1200), (8, 800),
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(6, 600), (18, 1800), (9, 900), (10, 1000), (7, 700),
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(13, 1300), (15, 1500), (19, 1900), (16, 1600), (20, 2000);
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INSERT INTO t1(a,b) SELECT a+20, b+2000 FROM t1;
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INSERT INTO t1(a,b) SELECT a+40, b+4000 FROM t1;
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INSERT INTO t1(a,b) SELECT a+80, b+8000 FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1(a,b) SELECT a,b FROM t1;
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INSERT INTO t1 VALUES (1000000, 0, 0);
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commit;
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SET SESSION sort_buffer_size = 1024*36;
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set @tmp_optimizer_switch=@@optimizer_switch;
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set optimizer_switch='derived_merge=off,derived_with_keys=off';
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# We have to use FORCE INDEX here as Innodb gives inconsistent estimates
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# which causes different query plans.
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--replace_column 9 #
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EXPLAIN
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX(primary,idx)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX(primary,idx)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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--replace_column 9 #
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EXPLAIN
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 IGNORE INDEX(idx)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 IGNORE INDEX(idx)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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DROP TABLE t1;
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set optimizer_switch=@tmp_optimizer_switch;
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--echo #
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--echo # Testcase Backport: BUG#48093: 6.0 Server not processing equivalent IN clauses properly
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--echo # with Innodb tables
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--echo #
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CREATE TABLE t1 (
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i int(11) DEFAULT NULL,
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v1 varchar(1) DEFAULT NULL,
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v2 varchar(20) DEFAULT NULL,
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KEY i (i),
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KEY v (v1,i)
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) ENGINE=innodb;
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INSERT INTO t1 VALUES (1,'f','no');
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INSERT INTO t1 VALUES (2,'u','yes-u');
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INSERT INTO t1 VALUES (2,'h','yes-h');
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INSERT INTO t1 VALUES (3,'d','no');
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--echo
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SELECT v2
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FROM t1
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WHERE v1 IN ('f', 'd', 'h', 'u' ) AND i = 2;
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--echo
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--echo # Should not use index_merge
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EXPLAIN
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SELECT v2
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FROM t1
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WHERE v1 IN ('f', 'd', 'h', 'u' ) AND i = 2;
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DROP TABLE t1;
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--echo #
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--echo # BUG#1006164: Multi-table DELETE that uses innodb + index_merge/intersect may fail to delete rows
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--echo #
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create table t0(a int);
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insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table t1 (
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pk int auto_increment,
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zone_id int,
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modified tinyint,
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primary key(pk),
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key (zone_id),
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key (modified)
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) engine=innodb;
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insert into t1 (zone_id, modified) select 0,0 from t0 A, t0 B, t0 C, t0 D;
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update t1 set zone_id=487, modified=9 where pk=7259;
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update t1 set zone_id=487, modified=9 where pk=7260;
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update t1 set zone_id=830, modified=9 where pk=8434;
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update t1 set zone_id=830, modified=9 where pk=8435;
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update t1 set zone_id=830, modified=9 where pk=8436;
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update t1 set zone_id=830, modified=9 where pk=8437;
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select * from t1 where t1.zone_id=830 AND modified=9;
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begin;
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DELETE t1 FROM t1 WHERE t1.zone_id=830 AND modified=9;
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commit;
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select * from t1 where t1.zone_id=830 AND modified=9;
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drop table t0, t1;
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--echo #
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--echo # MDEV-376: Wrong result (missing rows) with index_merge+index_merge_intersection, join
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--echo #
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CREATE TABLE t1 (
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a INT, b CHAR(1), c CHAR(1), KEY(a), KEY(b)
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) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (8,'v','v'),(8,'m','m'),(9,'d','d');
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SELECT ta.* FROM t1 AS ta, t1 AS tb
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WHERE ( tb.b != ta.b OR tb.a = ta.a )
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AND ( tb.b = ta.c OR tb.b = ta.b );
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DROP TABLE t1;
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set optimizer_switch= @optimizer_switch_save;
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--echo #
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--echo # MDEV-10927: Crash When Using sort_union Optimization
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--echo #
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set @tmp_optimizer_switch=@@optimizer_switch;
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SET optimizer_switch='index_merge_sort_intersection=on';
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SET SESSION sort_buffer_size = 1024;
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create table t1 (
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pk int(11) NOT NULL AUTO_INCREMENT,
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col1 int(11) NOT NULL,
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col2 int(11) NOT NULL,
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col3 int(11) NOT NULL,
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key2 int(11) NOT NULL,
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col4 int(11) NOT NULL,
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key1 int(11) NOT NULL,
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PRIMARY KEY (pk),
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KEY key1 (key1),
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KEY key2 (key2)
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) ENGINE=InnoDB AUTO_INCREMENT=12860259 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT;
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create table t2(a int);
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insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table t3(a int);
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insert into t3 select A.a + B.a* 10 + C.a * 100 + D.a*1000 from t2 A, t2 B, t2 C, t2 D;
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insert into t1 (key1, key2, col1,col2,col3,col4)
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select a,a, a,a,a,a from t3;
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SELECT sum(col1) FROM t1 FORCE INDEX (key1,key2) WHERE (key1 between 10 and 8191+10) or (key2= 5);
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drop table t1,t2,t3;
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set optimizer_switch=@tmp_optimizer_switch;
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