mirror of
https://github.com/MariaDB/server.git
synced 2025-01-30 18:41:56 +01:00
74 lines
2.5 KiB
Text
74 lines
2.5 KiB
Text
CREATE DATABASE unlocked;
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CREATE TABLE unlocked.t1(a INT PRIMARY KEY) ENGINE=INNODB STATS_PERSISTENT=0;
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CREATE DATABASE locked;
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CREATE TABLE locked.t1(a INT PRIMARY KEY) ENGINE=INNODB STATS_PERSISTENT=1;
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CREATE TABLE innodb_stats_drop_locked (c INT, KEY c_key (c))
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ENGINE=INNODB STATS_PERSISTENT=1;
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ANALYZE TABLE innodb_stats_drop_locked;
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Table Op Msg_type Msg_text
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test.innodb_stats_drop_locked analyze status Engine-independent statistics collected
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test.innodb_stats_drop_locked analyze status OK
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BEGIN;
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SELECT table_name FROM mysql.innodb_table_stats
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WHERE table_name='innodb_stats_drop_locked'
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FOR UPDATE;
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table_name
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innodb_stats_drop_locked
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SELECT table_name FROM mysql.innodb_index_stats
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WHERE table_name='innodb_stats_drop_locked'
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FOR UPDATE;
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table_name
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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connect con1,localhost,root,,;
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SET innodb_lock_wait_timeout=1;
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ALTER TABLE innodb_stats_drop_locked DROP INDEX c_key;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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SHOW CREATE TABLE innodb_stats_drop_locked;
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Table Create Table
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innodb_stats_drop_locked CREATE TABLE `innodb_stats_drop_locked` (
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`c` int(11) DEFAULT NULL,
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KEY `c_key` (`c`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci STATS_PERSISTENT=1
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DROP TABLE innodb_stats_drop_locked;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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DROP DATABASE unlocked;
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DROP DATABASE locked;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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disconnect con1;
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connection default;
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COMMIT;
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DROP DATABASE locked;
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SELECT table_name FROM mysql.innodb_table_stats
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WHERE table_name='innodb_stats_drop_locked';
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table_name
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innodb_stats_drop_locked
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SELECT table_name FROM mysql.innodb_index_stats
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WHERE table_name='innodb_stats_drop_locked';
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table_name
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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ALTER TABLE innodb_stats_drop_locked DROP INDEX c_key;
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SELECT table_name FROM mysql.innodb_index_stats
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WHERE table_name='innodb_stats_drop_locked';
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table_name
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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innodb_stats_drop_locked
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DROP TABLE innodb_stats_drop_locked;
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SELECT table_name FROM mysql.innodb_table_stats
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WHERE table_name='innodb_stats_drop_locked';
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table_name
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SELECT table_name FROM mysql.innodb_index_stats
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WHERE table_name='innodb_stats_drop_locked';
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table_name
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