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The InnoDB DATA DIRECTORY attribute is not implemented via symbolic links but something similar, *.isl files that contain the names of data files. InnoDB failed to ignore the DATA DIRECTORY attribute even though the server was started with --skip-symbolic-links. Native ALTER TABLE in InnoDB will retain the DATA DIRECTORY attribute of the table, no matter if the table will be rebuilt or not. Generic ALTER TABLE (with ALGORITHM=COPY) as well as TRUNCATE TABLE will discard the DATA DIRECTORY attribute. All tests have been run with and without the ./mtr option --mysqld=--skip-symbolic-links and some tests that use the InnoDB DATA DIRECTORY attribute have been adjusted for this.
26 lines
968 B
Text
26 lines
968 B
Text
--source include/have_partition.inc
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--source include/have_symlink.inc
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let $targetdir=$MYSQLTEST_VARDIR/backup;
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mkdir $targetdir;
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mkdir $MYSQLTEST_VARDIR/partitdata;
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--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
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eval CREATE TABLE t(i int)
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ENGINE=InnoDB
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PARTITION BY RANGE (i)
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(PARTITION p0 VALUES LESS THAN (100),
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PARTITION P1 VALUES LESS THAN (200),
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PARTITION p2 VALUES LESS THAN (300) DATA DIRECTORY = '$MYSQLTEST_VARDIR/partitdata',
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PARTITION p3 VALUES LESS THAN (400) DATA DIRECTORY = '$MYSQLTEST_VARDIR/partitdata',
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PARTITION p4 VALUES LESS THAN MAXVALUE);
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INSERT INTO t VALUES (1), (101), (201), (301), (401);
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exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
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exec $XTRABACKUP --prepare --target-dir=$targetdir;
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DROP TABLE t;
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rmdir $MYSQLTEST_VARDIR/partitdata;
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--source include/restart_and_restore.inc
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--enable_result_log
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SELECT * FROM t;
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DROP TABLE t;
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rmdir $targetdir;
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rmdir $MYSQLTEST_VARDIR/partitdata;
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