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921c5e9314
MDEV-11415 Remove excessive undo logging during ALTER TABLE…ALGORITHM=COPY Move a test from innodb.rename_table_debug to innodb.alter_copy. ha_innobase::extra(HA_EXTRA_BEGIN_ALTER_COPY): Register id-versioned tables so that mysql.transaction_registry will be updated, even for empty tables that are subjected to ALTER TABLE…ALGORITHM=COPY.
22 lines
580 B
Plaintext
22 lines
580 B
Plaintext
--source include/have_innodb.inc
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--source include/have_debug.inc
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--source include/have_debug_sync.inc
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--source include/not_embedded.inc
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LET $datadir= `SELECT @@datadir`;
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CREATE TABLE t1 (a SERIAL, b INT, c INT, d INT) ENGINE=InnoDB;
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INSERT INTO t1 () VALUES ();
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--connect (con1,localhost,root,,test)
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SET DEBUG_SYNC='before_rename_table_commit SIGNAL renamed WAIT_FOR ever';
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--send
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RENAME TABLE t1 TO t2;
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--connection default
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SET DEBUG_SYNC='now WAIT_FOR renamed';
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--let $shutdown_timeout=0
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--source include/restart_mysqld.inc
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--disconnect con1
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SELECT * FROM t1;
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DROP TABLE t1;
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