92 lines
2.2 KiB
Plaintext
92 lines
2.2 KiB
Plaintext
# Skiping this test from Valgrind execution as per Bug-14627884
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--source include/not_valgrind.inc
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# Adding big test option for this test.
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--source include/big_test.inc
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# 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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let $engine_type= InnoDB;
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# According to Oracle: "InnoDB's estimate for the index cardinality
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# depends on a pseudo random number generator (it picks up random
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# pages to sample). After an optimization that was made in r2625 two
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# EXPLAINs started returning a different number of rows (3 instead of
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# 4)", so:
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let $index_merge_random_rows_in_EXPLAIN = 1;
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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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--source include/index_merge1.inc
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--source include/index_merge_ror.inc
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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#11747423 32254: INDEX MERGE USED UNNECESSARILY
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--echo #
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CREATE TABLE t1 (
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id INT NOT NULL PRIMARY KEY,
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id2 INT NOT NULL,
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id3 INT NOT NULL,
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KEY (id2),
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KEY (id3),
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KEY covering_index (id2,id3)
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) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (0, 0, 0), (1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, 4), (5, 5, 5), (6, 6, 6), (7, 7, 7);
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INSERT INTO t1 SELECT id + 8, id2 + 8, id3 +8 FROM t1;
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INSERT INTO t1 SELECT id + 16, 7, 0 FROM t1;
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-- disable_query_log
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-- disable_result_log
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analyze table t1;
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-- enable_result_log
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-- enable_query_log
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EXPLAIN SELECT count(*) FROM t1 WHERE id2=7 AND id3=0;
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DROP TABLE t1;
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--echo #
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--echo # Bug#21697002 ASSERTION `KEYS >= 0.0' FAILED
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--echo #
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CREATE TABLE t1 (
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c1 VARCHAR(2),
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d1 DATETIME NOT NULL
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);
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CREATE TABLE t2 (
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pk INTEGER NOT NULL,
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c1 VARCHAR(2),
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c2 VARCHAR(2),
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PRIMARY KEY (pk),
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KEY (c1),
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KEY (c2)
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) PARTITION BY KEY(pk) PARTITIONS 2;
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SELECT c1
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FROM t1
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WHERE c1 IN
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(
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SELECT t2.c1
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FROM t2
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WHERE t2.c1 = 'f'
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OR t2.c2 < 'y'
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)
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AND t1.d1 IS NULL;
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DROP TABLE t1, t2;
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