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53 lines
1 KiB
Text
53 lines
1 KiB
Text
#
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# Test bugs in MyISAM that may cause problems for metadata
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#
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--source include/big_test.inc
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--source include/have_debug_sync.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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#
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# LP:989055 - Querying myisam table metadata may corrupt the table
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#
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CREATE TABLE t1 (
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id INT PRIMARY KEY,
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a VARCHAR(100),
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INDEX(a)
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) ENGINE=MyISAM;
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ALTER TABLE t1 DISABLE KEYS;
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let $1=100000;
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--disable_query_log
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while ($1)
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{
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eval insert into t1 values($1, "line number $1");
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dec $1;
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}
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--enable_query_log
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--connect(con1,localhost,root,,)
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SET debug_sync= 'myisam_after_repair_by_sort SIGNAL waiting WAIT_FOR go';
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send
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ALTER TABLE t1 ENABLE KEYS;
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--connection default
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--let $wait_timeout=60
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--let $show_statement= SHOW PROCESSLIST
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--let $field= State
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--let $condition= = 'Repair by sorting'
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--source include/wait_show_condition.inc
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SET debug_sync= 'now WAIT_FOR waiting';
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SET debug_sync= 'now SIGNAL go';
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--replace_column 7 # 8 # 9 # 12 # 13 # 14 #
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SHOW TABLE STATUS LIKE 't1';
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--connection con1
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--reap
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--connection default
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--disconnect con1
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DROP TABLE t1;
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