| Server IP : 104.21.38.3 / Your IP : 162.158.107.83 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/mysql-test/suite/ndb/t/ |
Upload File : |
# The include statement below is a temp one for tests that are yet to
#be ported to run with InnoDB,
#but needs to be kept for tests that would need MyISAM in future.
--source include/force_myisam_default.inc
######################################################################
# Test restoring backups into renamed databases
######################################################################
-- source include/have_ndb.inc
# mysqld's configuration is not relevant to this test
-- source include/not_embedded.inc
--echo ************************************************************
--echo * Creating multiple databases with identical tables
--echo * (have blobs and indexes to cover the hidden tables)
--echo ************************************************************
CREATE DATABASE db0;
CREATE DATABASE db1;
CREATE DATABASE db2;
USE db0;
CREATE TABLE t0 (
id INT PRIMARY KEY,
cint INT,
cvarchar VARCHAR(5),
cblob BLOB(1000004),
UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
) ENGINE=NDB;
USE db1;
CREATE TABLE t0 (
id INT PRIMARY KEY,
cint INT,
cvarchar VARCHAR(5),
cblob BLOB(1000004),
UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
) ENGINE=NDB;
USE db2;
CREATE TABLE t0 (
id INT PRIMARY KEY,
cint INT,
cvarchar VARCHAR(5),
cblob BLOB(1000004),
UNIQUE INDEX UNIQUE_t0_0 USING BTREE (cint ASC),
UNIQUE INDEX UNIQUE_t0_2 USING BTREE (cvarchar ASC)
) ENGINE=NDB;
--echo ************************************************************
--echo * Inserting data
--echo * (create disjunct sets of rows to merge without conflicts;
--echo * at this time, ndb_restore does not offer any detection
--echo * of data conflicts between databases in the backup or in
--echo * memory; databases are restored in an unspecified order)
--echo * (make blob data long enough to be held in extra table)
--echo ************************************************************
USE db0;
INSERT INTO t0 VALUES (0, 0, '00000', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (1, 1, '11111', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (2, 2, '22222', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
USE db1;
INSERT INTO t0 VALUES (3, 3, '33333', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (4, 4, '44444', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (5, 5, '55555', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
USE db2;
INSERT INTO t0 VALUES (6, 6, '66666', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (7, 7, '77777', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
INSERT INTO t0 VALUES (8, 8, '88888', '123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890');
--echo ************************************************************
--echo * Creating in-memory copies of the NDB tables
--echo ************************************************************
CREATE TABLE db0.t0_data ENGINE=MYISAM AS SELECT * FROM db0.t0;
CREATE TABLE db1.t0_data ENGINE=MYISAM AS SELECT * FROM db1.t0;
CREATE TABLE db2.t0_data ENGINE=MYISAM AS SELECT * FROM db2.t0;
--echo ************************************************************
--echo * Backing up databases
--echo ************************************************************
--source include/ndb_backup.inc
# command shortcuts, cover rebuilding of indexes
--let $restore_cmd=$NDB_RESTORE --no-defaults
--let $restore_cmd=$restore_cmd --disable-indexes --rebuild-indexes
--let $restore_cmd=$restore_cmd -b $the_backup_id -r
--let $restore_cmd=$restore_cmd --backup_path=$NDB_BACKUPS-$the_backup_id
--echo ************************************************************
--echo * Restoring databases with no rewrite (sanity check)
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Negative testing: check wrong usage of command-line option
--echo * (expected exit code for usage errors: NDBT_WRONGARGS = 2)
--echo ************************************************************
# empty argument
--let $restore_opt=--rewrite-database=
--error 2
--exec $restore_cmd -n 1 $restore_opt > /dev/null
# missing separator
--let $restore_opt=--rewrite-database=aaaa
--error 2
--exec $restore_cmd -n 1 $restore_opt > /dev/null
# missing source and target
--let $restore_opt=--rewrite-database=,
--error 2
--exec $restore_cmd -n 1 $restore_opt > /dev/null
# missing source
--let $restore_opt=--rewrite-database=,a
--error 2
--exec $restore_cmd -n 1 $restore_opt > /dev/null
# missing target
--let $restore_opt=--rewrite-database=a,
--error 2
--exec $restore_cmd -n 1 $restore_opt > /dev/null
--echo ************************************************************
--echo * Restoring databases with redundant/self-rewrite options
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db0 --rewrite-database=db1,db1
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with overriding rewrite options
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp ENGINE=MYISAM AS SELECT * FROM db0.t0_data;
CREATE TABLE db1.t0_temp ENGINE=MYISAM AS SELECT * FROM db1.t0_data;
CREATE TABLE db2.t0_temp ENGINE=MYISAM AS SELECT * FROM db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
# no rewrite, since the later option overrides the former
--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db0,db0
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with a single rewrite
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp LIKE db0.t0_data;
CREATE TABLE db1.t0_temp LIKE db1.t0_data;
CREATE TABLE db2.t0_temp LIKE db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db1
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# fill temporary tables
INSERT db1.t0_temp SELECT * FROM db0.t0_data;
INSERT db1.t0_temp SELECT * FROM db1.t0_data;
INSERT db2.t0_temp SELECT * FROM db2.t0_data;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with multiple rewrites
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp LIKE db0.t0_data;
CREATE TABLE db1.t0_temp LIKE db1.t0_data;
CREATE TABLE db2.t0_temp LIKE db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db2
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# fill temporary tables
INSERT db1.t0_temp SELECT * FROM db0.t0_data;
INSERT db2.t0_temp SELECT * FROM db1.t0_data;
INSERT db2.t0_temp SELECT * FROM db2.t0_data;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with multiple rewrites into same target
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp LIKE db0.t0_data;
CREATE TABLE db1.t0_temp LIKE db1.t0_data;
CREATE TABLE db2.t0_temp LIKE db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db2 --rewrite-database=db1,db2
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# fill temporary tables
INSERT db2.t0_temp SELECT * FROM db0.t0_data;
INSERT db2.t0_temp SELECT * FROM db1.t0_data;
INSERT db2.t0_temp SELECT * FROM db2.t0_data;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with swapping rewrites
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp LIKE db0.t0_data;
CREATE TABLE db1.t0_temp LIKE db1.t0_data;
CREATE TABLE db2.t0_temp LIKE db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db0
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# fill temporary tables
INSERT db1.t0_temp SELECT * FROM db0.t0_data;
INSERT db0.t0_temp SELECT * FROM db1.t0_data;
INSERT db2.t0_temp SELECT * FROM db2.t0_data;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Restoring databases with permutating rewrites
--echo ************************************************************
# create temporary tables against which to compare data
CREATE TABLE db0.t0_temp LIKE db0.t0_data;
CREATE TABLE db1.t0_temp LIKE db1.t0_data;
CREATE TABLE db2.t0_temp LIKE db2.t0_data;
# restore NDB tables
DELETE FROM db0.t0;
DELETE FROM db1.t0;
DELETE FROM db2.t0;
--let $restore_opt=--rewrite-database=db0,db1 --rewrite-database=db1,db2
--let $restore_opt=$restore_opt --rewrite-database=db2,db0
--exec $restore_cmd -n 1 $restore_opt --print > /dev/null
--exec $restore_cmd -n 2 $restore_opt --print > /dev/null
# summary-check ndb tables
SELECT COUNT(*) FROM db0.t0;
SELECT COUNT(*) FROM db1.t0;
SELECT COUNT(*) FROM db2.t0;
# fill temporary tables
INSERT db1.t0_temp SELECT * FROM db0.t0_data;
INSERT db2.t0_temp SELECT * FROM db1.t0_data;
INSERT db0.t0_temp SELECT * FROM db2.t0_data;
# verify ndb tables
SELECT COUNT(*) FROM db0.t0 NATURAL JOIN db0.t0_temp;
SELECT COUNT(*) FROM db1.t0 NATURAL JOIN db1.t0_temp;
SELECT COUNT(*) FROM db2.t0 NATURAL JOIN db2.t0_temp;
# delete temporary tables
DROP TABLE db0.t0_temp;
DROP TABLE db1.t0_temp;
DROP TABLE db2.t0_temp;
--echo ************************************************************
--echo * Deleting tables and databases
--echo ************************************************************
DROP DATABASE db0;
DROP DATABASE db1;
DROP DATABASE db2;