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a01773dbee
LOAD DATA into partitioned MyISAM table Problem was that both partitioning and myisam used the same table_share->mutex for different protections (auto inc and repair). Solved by adding a specific mutex for the partitioning auto_increment. Also adding destroying the ha_data structure in free_table_share (which is to be propagated into 5.5). This is a 5.1 ONLY patch, already fixed in 5.5+.
27 lines
637 B
Plaintext
27 lines
637 B
Plaintext
--source include/have_partition.inc
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--source include/have_binlog_format_statement.inc
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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--echo #
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--echo # Bug#51851: Server with SBR locks mutex twice on LOAD DATA into
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--echo # partitioned MyISAM table
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--write_file init_file.txt
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abcd
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EOF
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CREATE TABLE t1
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(id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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name TINYBLOB NOT NULL,
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modified TIMESTAMP DEFAULT '0000-00-00 00:00:00',
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INDEX namelocs (name(255))) ENGINE = MyISAM
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PARTITION BY HASH(id) PARTITIONS 2;
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LOAD DATA LOCAL INFILE 'init_file.txt'
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INTO TABLE t1 (name);
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--remove_file init_file.txt
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DROP TABLE t1;
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