416 lines
16 KiB
Plaintext
416 lines
16 KiB
Plaintext
######################################################################
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# Test restoring backups into renamed databases
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######################################################################
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-- source include/have_ndb.inc
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-- source suite/ndb/include/backup_restore_setup.inc
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# mysqld's configuration is not relevant to this test
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--echo ************************************************************
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--echo * Creating multiple databases with identical tables
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--echo * (have blobs and indexes to cover the hidden tables)
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--echo ************************************************************
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CREATE DATABASE db0;
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CREATE DATABASE db1;
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CREATE DATABASE db2;
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USE db0;
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CREATE TABLE t0 (
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id INT PRIMARY KEY,
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cint INT,
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cvarchar VARCHAR(5),
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cblob BLOB(1000004),
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UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
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UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
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) ENGINE=NDB;
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USE db1;
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CREATE TABLE t0 (
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id INT PRIMARY KEY,
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cint INT,
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cvarchar VARCHAR(5),
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cblob BLOB(1000004),
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UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
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UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
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) ENGINE=NDB;
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USE db2;
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CREATE TABLE t0 (
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id INT PRIMARY KEY,
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cint INT,
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cvarchar VARCHAR(5),
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cblob BLOB(1000004),
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UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
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UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
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) ENGINE=NDB;
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--echo ************************************************************
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--echo * Inserting data
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--echo * (create disjunct sets of rows to merge without conflicts;
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--echo * at this time, ndb_restore does not offer any detection
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--echo * of data conflicts between databases in the backup or in
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--echo * memory; databases are restored in an unspecified order)
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--echo * (make blob data long enough to be held in extra table)
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--echo ************************************************************
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USE db0;
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INSERT INTO t0 VALUES (0, 0, '00000', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (1, 1, '11111', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (2, 2, '22222', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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USE db1;
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INSERT INTO t0 VALUES (3, 3, '33333', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (4, 4, '44444', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (5, 5, '55555', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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USE db2;
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INSERT INTO t0 VALUES (6, 6, '66666', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (7, 7, '77777', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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INSERT INTO t0 VALUES (8, 8, '88888', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
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--echo ************************************************************
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--echo * Creating in-memory copies of the NDB tables
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--echo ************************************************************
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CREATE TABLE db0.t0_data ENGINE=MYISAM AS SELECT * FROM db0.t0;
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CREATE TABLE db1.t0_data ENGINE=MYISAM AS SELECT * FROM db1.t0;
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CREATE TABLE db2.t0_data ENGINE=MYISAM AS SELECT * FROM db2.t0;
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--echo ************************************************************
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--echo * Backing up databases
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--echo ************************************************************
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--source include/ndb_backup.inc
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# command shortcuts, cover rebuilding of indexes
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--let $restore_cmd=$NDB_RESTORE
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--let $restore_cmd=$restore_cmd --disable-indexes --rebuild-indexes
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--let $restore_cmd=$restore_cmd -b $the_backup_id -r
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--let $restore_cmd=$restore_cmd --backup_path=$NDB_BACKUPS-$the_backup_id
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--echo ************************************************************
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--echo * Restoring databases with no rewrite (sanity check)
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
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CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
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CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Negative testing: check wrong usage of command-line option
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--echo * (expected exit code for usage errors: NDBT_WRONGARGS = 2)
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--echo ************************************************************
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# empty argument
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--let $restore_opt=--rewrite-database=
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--error 2
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--exec $restore_cmd -n 1 $restore_opt > /dev/null
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# missing separator
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--let $restore_opt=--rewrite-database=aaaa
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--error 2
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--exec $restore_cmd -n 1 $restore_opt > /dev/null
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# missing source and target
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--let $restore_opt=--rewrite-database=,
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--error 2
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--exec $restore_cmd -n 1 $restore_opt > /dev/null
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# missing source
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--let $restore_opt=--rewrite-database=,a
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--error 2
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--exec $restore_cmd -n 1 $restore_opt > /dev/null
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# missing target
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--let $restore_opt=--rewrite-database=a,
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--error 2
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--exec $restore_cmd -n 1 $restore_opt > /dev/null
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--echo ************************************************************
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--echo * Restoring databases with redundant/self-rewrite options
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
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CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
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CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db0 --rewrite-database=db1,db1
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with overriding rewrite options
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
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CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
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CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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# no rewrite, since the later option overrides the former
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--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db0,db0
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with a single rewrite
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp LIKE db0.t0_data;
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CREATE TABLE db1.t0_temp LIKE db1.t0_data;
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CREATE TABLE db2.t0_temp LIKE db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db1
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# fill temporary tables
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INSERT db1.t0_temp SELECT * FROM db0.t0_data;
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INSERT db1.t0_temp SELECT * FROM db1.t0_data;
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INSERT db2.t0_temp SELECT * FROM db2.t0_data;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with multiple rewrites
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp LIKE db0.t0_data;
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CREATE TABLE db1.t0_temp LIKE db1.t0_data;
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CREATE TABLE db2.t0_temp LIKE db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db2
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# fill temporary tables
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INSERT db1.t0_temp SELECT * FROM db0.t0_data;
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INSERT db2.t0_temp SELECT * FROM db1.t0_data;
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INSERT db2.t0_temp SELECT * FROM db2.t0_data;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with multiple rewrites into same target
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp LIKE db0.t0_data;
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CREATE TABLE db1.t0_temp LIKE db1.t0_data;
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CREATE TABLE db2.t0_temp LIKE db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db2 --rewrite-database=db1,db2
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# fill temporary tables
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INSERT db2.t0_temp SELECT * FROM db0.t0_data;
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INSERT db2.t0_temp SELECT * FROM db1.t0_data;
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INSERT db2.t0_temp SELECT * FROM db2.t0_data;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with swapping rewrites
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp LIKE db0.t0_data;
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CREATE TABLE db1.t0_temp LIKE db1.t0_data;
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CREATE TABLE db2.t0_temp LIKE db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db0
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# fill temporary tables
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INSERT db1.t0_temp SELECT * FROM db0.t0_data;
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INSERT db0.t0_temp SELECT * FROM db1.t0_data;
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INSERT db2.t0_temp SELECT * FROM db2.t0_data;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Restoring databases with permutating rewrites
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--echo ************************************************************
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# create temporary tables against which to compare data
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CREATE TABLE db0.t0_temp LIKE db0.t0_data;
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CREATE TABLE db1.t0_temp LIKE db1.t0_data;
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CREATE TABLE db2.t0_temp LIKE db2.t0_data;
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# restore NDB tables
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DELETE FROM db0.t0;
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DELETE FROM db1.t0;
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DELETE FROM db2.t0;
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--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db2
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--let $restore_opt=$restore_opt --rewrite-database=db2,db0
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--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
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--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
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# summary-check ndb tables
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SELECT COUNT(*) FROM db0.t0;
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SELECT COUNT(*) FROM db1.t0;
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SELECT COUNT(*) FROM db2.t0;
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# fill temporary tables
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INSERT db1.t0_temp SELECT * FROM db0.t0_data;
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INSERT db2.t0_temp SELECT * FROM db1.t0_data;
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INSERT db0.t0_temp SELECT * FROM db2.t0_data;
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# verify ndb tables
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SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
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SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
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SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
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# delete temporary tables
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DROP TABLE db0.t0_temp;
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DROP TABLE db1.t0_temp;
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DROP TABLE db2.t0_temp;
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--echo ************************************************************
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--echo * Deleting tables and databases
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--echo ************************************************************
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DROP DATABASE db0;
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DROP DATABASE db1;
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DROP DATABASE db2;
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--source suite/ndb/include/backup_restore_cleanup.inc
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--remove_file $NDB_TOOLS_OUTPUT
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