mirror of
https://github.com/MariaDB/server.git
synced 2025-01-30 10:31:54 +01:00
1c55b845e0
Added support to BACKUP STAGE to maria-backup
This is a port of the code from ES 10.6
See MDEV-5336 for backup stages description.
The following old options are not supported by the new code:
--rsync ; This is because rsync will not work on tables
that are in used.
--no-backup-locks ; This is disabled as mariadb-backup will always
use backup locks for better performance.
45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
#--source include/innodb_page_size.inc
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--source include/have_partition.inc
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# import partitioned table from table from partial backup
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CREATE TABLE t1(i INT) ENGINE INNODB
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PARTITION BY RANGE (i)
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(PARTITION p1 VALUES LESS THAN (100),
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PARTITION p2 VALUES LESS THAN (200),
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PARTITION p3 VALUES LESS THAN (300),
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PARTITION p4 VALUES LESS THAN (400));
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INSERT INTO t1 VALUES (1), (101), (201), (301);
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echo # xtrabackup backup;
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let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
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--disable_result_log
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --parallel=10 "--tables=test.t1" --target-dir=$targetdir;
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--enable_result_log
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INSERT INTO t1 VALUES (1), (101), (201), (301);
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echo # xtrabackup prepare;
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--disable_result_log
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --defaults-group-suffix=.1 --prepare --export --target-dir=$targetdir;
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--enable_result_log
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let $MYSQLD_DATADIR= `select @@datadir`;
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CREATE TABLE t1_placeholder (i INT) ENGINE INNODB;
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let $i=4;
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while($i)
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{
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eval ALTER TABLE t1_placeholder DISCARD TABLESPACE;
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copy_file $targetdir/test/t1#P#p$i.cfg $MYSQLD_DATADIR/test/t1_placeholder.cfg;
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copy_file $targetdir/test/t1#P#p$i.ibd $MYSQLD_DATADIR/test/t1_placeholder.ibd;
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eval ALTER TABLE t1_placeholder IMPORT TABLESPACE;
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eval ALTER TABLE t1 EXCHANGE PARTITION p$i WITH TABLE t1_placeholder;
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dec $i;
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}
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SELECT * FROM t1;
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DROP TABLE t1;
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DROP TABLE t1_placeholder;
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rmdir $targetdir;
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