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40 lines
1.4 KiB
Plaintext
40 lines
1.4 KiB
Plaintext
# Bug #60049 Verify that purge leaves no garbage in unique secondary indexes
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# This test requires a fresh server start-up and a slow shutdown.
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# This was a suspected bug (not a bug).
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-- source include/not_embedded.inc
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-- source include/have_innodb.inc
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CREATE TABLE t(a INT)ENGINE=InnoDB;
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RENAME TABLE t TO u;
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DROP TABLE u;
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SELECT @@innodb_fast_shutdown;
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let $MYSQLD_DATADIR=`select @@datadir`;
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# Shut down the server
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-- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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-- shutdown_server 30
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-- source include/wait_until_disconnected.inc
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# Check the tail of ID_IND (SYS_TABLES.ID)
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let IBDATA1=$MYSQLD_DATADIR/ibdata1;
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perl;
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my $file = $ENV{'IBDATA1'};
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open(FILE, "<$file") || die "Unable to open $file";
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# Read DICT_HDR_TABLE_IDS, the root page number of ID_IND (SYS_TABLES.ID).
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seek(FILE, 7*16384+38+36, 0) || die "Unable to seek $file";
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die unless read(FILE, $_, 4) == 4;
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my $sys_tables_id_root = unpack("N", $_);
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print "Last record of ID_IND root page ($sys_tables_id_root):\n";
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# This should be the last record in ID_IND. Dump it in hexadecimal.
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seek(FILE, $sys_tables_id_root*16384 + 152, 0) || die "Unable to seek $file";
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read(FILE, $_, 32) || die "Unable to read $file";
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close(FILE);
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print unpack("H*", $_), "\n";
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EOF
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# Restart the server.
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-- exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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-- enable_reconnect
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-- source include/wait_until_connected_again.inc
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