polardbxengine/mysql-test/suite/query_rewrite_plugins/t/ddl_rewriter.test

--echo #
--echo # Test for the DDL rewrite plugin.
--echo #

--source suite/query_rewrite_plugins/include/have_ddl_rewriter.inc
--source include/have_log_bin.inc


--echo #
--echo # Create a table with a DATA DIRECTORY clause, to be dumped and
--echo # restored when the plugin is installed.
--echo #

--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval CREATE TABLE t(i int) DATA DIRECTORY = '$MYSQLTEST_VARDIR/tmp';
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
SHOW CREATE TABLE t;
INSERT INTO t VALUES (1);
--let $mysqldumpfile = $MYSQLTEST_VARDIR/tmp/mysqldumpfile.sql
--exec $MYSQL_DUMP test t > $mysqldumpfile


--echo #
--echo # Install plugin.
--echo #

--source suite/query_rewrite_plugins/include/install_ddl_rewriter.inc

SELECT PLUGIN_NAME, PLUGIN_TYPE, PLUGIN_VERSION, PLUGIN_TYPE_VERSION
FROM information_schema.plugins
WHERE plugin_name LIKE 'ddl_rewriter';


--echo #
--echo # Restore dump file.
--echo #

DROP TABLE t;
--exec $MYSQL test < $mysqldumpfile
SHOW CREATE TABLE t;
--let $assert_text = Expected table contents
--let $assert_cond = "[SELECT COUNT(*) FROM t]" = 1
--source include/assert.inc
DROP TABLE t;
--remove_file $mysqldumpfile
--rmdir $MYSQLTEST_VARDIR/tmp/test


--echo #
--echo # False positives.
--echo #

CREATE TABLE t(i int) /* data directory = 'x' */ ;
DROP TABLE t;

CREATE TABLE t(i int, `j encryption='n'j` int);
DROP TABLE t;


--echo #
--echo # Prefix comments make the statement not be rewritten.
--echo #

/* */ CREATE TABLE t(i int) /* data directory = 'x' */ ;
DROP TABLE t;

/* */
CREATE TABLE t(i int) /* data directory = 'x' */ ;
DROP TABLE t;


--echo #
--echo # Double quotes.
--echo #

CREATE TABLE t(i int) DATA DIRECTORY = "/tmp";
DROP TABLE t;

CREATE TABLE t(i int) ENCRYPTION = "n";
DROP TABLE t;


--echo #
--echo # Multi-statement queries are separated before pre-parse,
--echo # so a second non-CREATE TABLE statement will be treated
--echo # separately.
--echo #

CREATE SCHEMA s; CREATE TABLE s.t(i int) DATA DIRECTORY = '/tmp';
DROP SCHEMA s;

CREATE TABLE t(i int); CREATE SCHEMA s /* DATA DIRECTORY = '/tmp' */;
DROP SCHEMA s; DROP TABLE t;


--echo #
--echo # Statements with prefix != 'CREATE TABLE' are not rewritten.
--echo #

CREATE SCHEMA s /* data directory = 'x' */ ;
DROP SCHEMA s;

CREATE SCHEMA `s encryption='n' s`;
DROP SCHEMA `s encryption='n' s`;

--echo #
--echo # Case sensitivity.
--echo #

CREATE TABLE t(i int) DATA DIRECTORY = '/tmp', ENGINE = MyISAM;
DROP TABLE t;
create table t(i int) DATA DIRECTORY = '/tmp', ENGINE = MyISAM;
DROP TABLE t;

CREATE TABLE t(i int) data directory = '/tmp', ENGINE = MyISAM;
DROP TABLE t;

CREATE TABLE t(i int) INDEX DIRECTORY = '/tmp', ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) index directory = '/tmp', ENGINE = MyISAM;
DROP TABLE t;

CREATE TABLE t(i int) ENCRYPTION = 'N', ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) encryption = 'n', ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'Y', ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'y', ENGINE = MyISAM;
DROP TABLE t;


--echo #
--echo # Optional preceding comma with optional surrounding whitespace.
--echo #

CREATE TABLE t(i int) ENGINE = MyISAM ENCRYPTION = 'N';
DROP TABLE t;
CREATE TABLE t(i int) ENGINE = MyISAM,ENCRYPTION = 'N';
DROP TABLE t;
CREATE TABLE t(i int) ENGINE = MyISAM, ENCRYPTION = 'N';
DROP TABLE t;
CREATE TABLE t(i int) ENGINE = MyISAM ,ENCRYPTION = 'N';
DROP TABLE t;
CREATE TABLE t(i int) ENGINE = MyISAM , ENCRYPTION = 'N';
DROP TABLE t;


--echo #
--echo # Optional succeeding comma with optional surrounding whitespace.
--echo #

CREATE TABLE t(i int) ENCRYPTION = 'N' ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'N',ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'N', ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'N' ,ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'N' , ENGINE = MyISAM;
DROP TABLE t;


--echo #
--echo # Optional assignment operator with optional surrounding whitespace.
--echo #

CREATE TABLE t(i int) ENCRYPTION 'N' ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION='N' ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION= 'N' ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION ='N' ENGINE = MyISAM;
DROP TABLE t;
CREATE TABLE t(i int) ENCRYPTION = 'N' ENGINE = MyISAM;
DROP TABLE t;


--echo #
--echo # Multi line statements.
--echo #

CREATE TABLE t(i int) ENCRYPTION ='N'
                      ,ENGINE = MyISAM
                      DATA
                      DIRECTORY = '/tmp'
                      DEFAULT CHARSET latin1
                      INDEX

                      DIRECTORY '/t
                      mp';
DROP TABLE t;


--echo #
--echo # Partitioned tables.
--echo #

CREATE TABLE t (
    i  int NOT NULL AUTO_INCREMENT,
    mt mediumtext NOT NULL,
    c  varchar(10) NOT NULL,
    ti tinyint(1) unsigned NOT NULL,
    PRIMARY KEY (i, ti)
  )
  ENGINE = InnoDB AUTO_INCREMENT = 0
  DEFAULT CHARSET = latin1, DATA DIRECTORY = '/tmp'
  PARTITION BY LIST (ti) (
    PARTITION p0 VALUES IN (0) ENGINE = InnoDB,
    PARTITION p1 VALUES IN (1) DATA DIRECTORY = '/tmp' ,ENGINE = InnoDB
  );
SHOW CREATE TABLE t;
DROP TABLE t;


--echo #
--echo # Stored programs.
--echo #

CREATE PROCEDURE p() CREATE TABLE test.t(i int) ENCRYPTION = 'N';
CALL p();
SHOW CREATE TABLE test.t;
DROP TABLE test.t;
DROP PROCEDURE p;

# CREATE TABLE not allowed in a stored function.


--echo #
--echo # Prepared statements.
--echo #

PREPARE stmt FROM 'CREATE TABLE test.t(i int) ENCRYPTION = "N"';
EXECUTE stmt;
SHOW CREATE TABLE test.t;
DROP TABLE test.t;
DROP PREPARE stmt;


--echo #
--echo # Uninstall plugin and verify that queries are not rewritten anymore.
--echo #

UNINSTALL PLUGIN ddl_rewriter;
--source include/disconnect_connections.inc

CREATE TABLE t(i int) /* data directory = 'x' */ ;
DROP TABLE t;