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ChangeSet@1.2561, 2008-03-07 17:44:03+01:00, mleich@five.local.lan +132 -0 Merge five.local.lan:/work/merge/mysql-5.0-funcs_1 into five.local.lan:/work/merge/mysql-5.1-funcs_1 MERGE: 1.1810.3473.24 ChangeSet@1.1810.3473.24, 2008-03-07 WL#4203 Reorganize and fix the data dictionary tests of testsuite funcs_1 1. Adjustment of expected results to modified server properties 2. Add some tests of information_schema views 3. Minor corrections and improvements
352 lines
18 KiB
Text
352 lines
18 KiB
Text
SHOW TABLES FROM information_schema LIKE 'STATISTICS';
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Tables_in_information_schema (STATISTICS)
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STATISTICS
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#######################################################################
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# Testcase 3.2.1.1: INFORMATION_SCHEMA tables can be queried via SELECT
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#######################################################################
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DROP VIEW IF EXISTS test.v1;
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DROP PROCEDURE IF EXISTS test.p1;
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DROP FUNCTION IF EXISTS test.f1;
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CREATE VIEW test.v1 AS SELECT * FROM information_schema.STATISTICS;
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CREATE PROCEDURE test.p1() SELECT * FROM information_schema.STATISTICS;
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CREATE FUNCTION test.f1() returns BIGINT
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BEGIN
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DECLARE counter BIGINT DEFAULT NULL;
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SELECT COUNT(*) INTO counter FROM information_schema.STATISTICS;
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RETURN counter;
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END//
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# Attention: The printing of the next result sets is disabled.
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SELECT * FROM information_schema.STATISTICS;
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SELECT * FROM test.v1;
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CALL test.p1;
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SELECT test.f1();
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DROP VIEW test.v1;
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DROP PROCEDURE test.p1;
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DROP FUNCTION test.f1;
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#########################################################################
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# Testcase 3.2.14.1: INFORMATION_SCHEMA.STATISTICS layout
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#########################################################################
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DESCRIBE information_schema.STATISTICS;
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Field Type Null Key Default Extra
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TABLE_CATALOG varchar(512) YES NULL
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TABLE_SCHEMA varchar(64) NO
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TABLE_NAME varchar(64) NO
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NON_UNIQUE bigint(1) NO 0
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INDEX_SCHEMA varchar(64) NO
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INDEX_NAME varchar(64) NO
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SEQ_IN_INDEX bigint(2) NO 0
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COLUMN_NAME varchar(64) NO
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COLLATION varchar(1) YES NULL
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CARDINALITY bigint(21) YES NULL
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SUB_PART bigint(3) YES NULL
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PACKED varchar(10) YES NULL
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NULLABLE varchar(3) NO
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INDEX_TYPE varchar(16) NO
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COMMENT varchar(16) YES NULL
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SHOW CREATE TABLE information_schema.STATISTICS;
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Table Create Table
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STATISTICS CREATE TEMPORARY TABLE `STATISTICS` (
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`TABLE_CATALOG` varchar(512) DEFAULT NULL,
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`TABLE_SCHEMA` varchar(64) NOT NULL DEFAULT '',
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`TABLE_NAME` varchar(64) NOT NULL DEFAULT '',
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`NON_UNIQUE` bigint(1) NOT NULL DEFAULT '0',
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`INDEX_SCHEMA` varchar(64) NOT NULL DEFAULT '',
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`INDEX_NAME` varchar(64) NOT NULL DEFAULT '',
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`SEQ_IN_INDEX` bigint(2) NOT NULL DEFAULT '0',
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`COLUMN_NAME` varchar(64) NOT NULL DEFAULT '',
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`COLLATION` varchar(1) DEFAULT NULL,
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`CARDINALITY` bigint(21) DEFAULT NULL,
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`SUB_PART` bigint(3) DEFAULT NULL,
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`PACKED` varchar(10) DEFAULT NULL,
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`NULLABLE` varchar(3) NOT NULL DEFAULT '',
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`INDEX_TYPE` varchar(16) NOT NULL DEFAULT '',
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`COMMENT` varchar(16) DEFAULT NULL
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) ENGINE=MEMORY DEFAULT CHARSET=utf8
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SHOW COLUMNS FROM information_schema.STATISTICS;
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Field Type Null Key Default Extra
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TABLE_CATALOG varchar(512) YES NULL
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TABLE_SCHEMA varchar(64) NO
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TABLE_NAME varchar(64) NO
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NON_UNIQUE bigint(1) NO 0
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INDEX_SCHEMA varchar(64) NO
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INDEX_NAME varchar(64) NO
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SEQ_IN_INDEX bigint(2) NO 0
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COLUMN_NAME varchar(64) NO
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COLLATION varchar(1) YES NULL
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CARDINALITY bigint(21) YES NULL
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SUB_PART bigint(3) YES NULL
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PACKED varchar(10) YES NULL
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NULLABLE varchar(3) NO
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INDEX_TYPE varchar(16) NO
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COMMENT varchar(16) YES NULL
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SELECT table_catalog, table_schema, table_name, index_schema, index_name
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FROM information_schema.statistics WHERE table_catalog IS NOT NULL;
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table_catalog table_schema table_name index_schema index_name
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####################################################################################
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# Testcase 3.2.14.2 + 3.2.14.3: INFORMATION_SCHEMA.STATISTICS accessible information
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####################################################################################
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DROP DATABASE IF EXISTS db_datadict;
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DROP DATABASE IF EXISTS db_datadict_2;
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CREATE DATABASE db_datadict;
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CREATE DATABASE db_datadict_2;
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DROP USER 'testuser1'@'localhost';
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CREATE USER 'testuser1'@'localhost';
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DROP USER 'testuser2'@'localhost';
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CREATE USER 'testuser2'@'localhost';
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CREATE TABLE db_datadict.t1
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(f1 INT NOT NULL, PRIMARY KEY(f1), f2 INT, INDEX f2_ind(f2))
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ENGINE = <engine_type>;
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CREATE TABLE db_datadict.t2
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(f1 INT NOT NULL, PRIMARY KEY(f1), f2 INT, INDEX f2_ind(f2))
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ENGINE = <engine_type>;
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CREATE TABLE db_datadict_2.t3
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(f1 INT NOT NULL, f2 INT, f5 DATE,
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PRIMARY KEY(f1), INDEX f2f1_ind(f2,f1), UNIQUE(f5))
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ENGINE = MEMORY;
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CREATE TABLE db_datadict_2.t4
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(f1 INT NOT NULL, PRIMARY KEY(f1), f2 INT, INDEX f2_ind(f2))
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ENGINE = MEMORY;
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL db_datadict t1 1 db_datadict f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict t1 0 db_datadict PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict t2 1 db_datadict f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict t2 0 db_datadict PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 1 f2 NULL NULL NULL NULL YES HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 2 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 0 db_datadict_2 f5 1 f5 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t3 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t4 1 db_datadict_2 f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t4 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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SHOW GRANTS FOR 'testuser2'@'localhost';
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Grants for testuser2@localhost
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GRANT USAGE ON *.* TO 'testuser2'@'localhost'
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# Establish connection testuser1 (user=testuser1)
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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SHOW GRANTS FOR 'testuser2'@'localhost';
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ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'mysql'
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# Establish connection testuser2 (user=testuser2)
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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SHOW GRANTS FOR 'testuser1'@'localhost';
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ERROR 42000: Access denied for user 'testuser2'@'localhost' to database 'mysql'
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SHOW GRANTS FOR 'testuser2'@'localhost';
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Grants for testuser2@localhost
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GRANT USAGE ON *.* TO 'testuser2'@'localhost'
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# Switch to connection default
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GRANT SELECT ON db_datadict.t1 TO 'testuser1'@'localhost' WITH GRANT OPTION;
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GRANT SELECT(f1,f5) ON db_datadict_2.t3 TO 'testuser1'@'localhost';
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL db_datadict t1 1 db_datadict f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict t1 0 db_datadict PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict t2 1 db_datadict f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict t2 0 db_datadict PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 1 f2 NULL NULL NULL NULL YES HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 2 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 0 db_datadict_2 f5 1 f5 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t3 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t4 1 db_datadict_2 f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t4 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO 'testuser1'@'localhost'
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GRANT SELECT ON `db_datadict`.`t1` TO 'testuser1'@'localhost' WITH GRANT OPTION
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SHOW GRANTS FOR 'testuser2'@'localhost';
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Grants for testuser2@localhost
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GRANT USAGE ON *.* TO 'testuser2'@'localhost'
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# Switch to connection testuser1
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL db_datadict t1 1 db_datadict f2_ind 1 f2 NULL 0 NULL NULL YES HASH
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NULL db_datadict t1 0 db_datadict PRIMARY 1 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 1 f2 NULL NULL NULL NULL YES HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 2 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 0 db_datadict_2 f5 1 f5 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t3 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO 'testuser1'@'localhost'
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GRANT SELECT ON `db_datadict`.`t1` TO 'testuser1'@'localhost' WITH GRANT OPTION
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SHOW GRANTS FOR 'testuser2'@'localhost';
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ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'mysql'
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# Switch to connection testuser2
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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SHOW GRANTS FOR 'testuser1'@'localhost';
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ERROR 42000: Access denied for user 'testuser2'@'localhost' to database 'mysql'
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SHOW GRANTS FOR 'testuser2'@'localhost';
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Grants for testuser2@localhost
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GRANT USAGE ON *.* TO 'testuser2'@'localhost'
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# Switch to connection default
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REVOKE SELECT,GRANT OPTION ON db_datadict.t1 FROM 'testuser1'@'localhost';
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO 'testuser1'@'localhost'
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# Switch to connection testuser1
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SELECT * FROM information_schema.statistics
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WHERE table_schema LIKE 'db_datadict%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 1 f2 NULL NULL NULL NULL YES HASH
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NULL db_datadict_2 t3 1 db_datadict_2 f2f1_ind 2 f1 NULL 0 NULL NULL HASH
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NULL db_datadict_2 t3 0 db_datadict_2 f5 1 f5 NULL 0 NULL NULL YES HASH
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NULL db_datadict_2 t3 0 db_datadict_2 PRIMARY 1 f1 NULL 0 NULL NULL HASH
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SHOW GRANTS FOR 'testuser1'@'localhost';
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Grants for testuser1@localhost
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GRANT USAGE ON *.* TO 'testuser1'@'localhost'
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GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO 'testuser1'@'localhost'
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# Switch to connection default and close connections testuser1, testuser2
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DROP USER 'testuser1'@'localhost';
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DROP USER 'testuser2'@'localhost';
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DROP DATABASE db_datadict;
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DROP DATABASE db_datadict_2;
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#########################################################################
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# 3.2.1.13+3.2.1.14+3.2.1.15: INFORMATION_SCHEMA.STATISTICS modifications
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#########################################################################
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DROP TABLE IF EXISTS test.t1_my_table;
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DROP DATABASE IF EXISTS db_datadict;
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CREATE DATABASE db_datadict;
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CREATE TABLE test.t1_1 (f1 BIGINT,
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f2 TEXT, f2x TEXT, f3 CHAR(10), f3x CHAR(10), f4 BIGINT, f4x BIGINT,
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f5 POINT, f5x POINT NOT NULL)
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DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci
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ENGINE = <other_engine_type>;
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CREATE TABLE test.t1_2 (f1 BIGINT, f2 BIGINT)
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ENGINE = <engine_type>;
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SELECT table_name FROM information_schema.statistics
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WHERE table_name LIKE 't1_%';
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table_name
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ALTER TABLE test.t1_1 ADD PRIMARY KEY (f1,f3);
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SELECT * FROM information_schema.statistics
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WHERE table_name LIKE 't1_%'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL test t1_1 0 test PRIMARY 1 f1 A NULL NULL NULL BTREE
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NULL test t1_1 0 test PRIMARY 2 f3 A 0 NULL NULL BTREE
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ALTER TABLE test.t1_1 DROP PRIMARY KEY;
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SELECT table_name FROM information_schema.statistics
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WHERE table_name LIKE 't1_%';
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table_name
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ALTER TABLE test.t1_1 ADD PRIMARY KEY (f1);
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SELECT * FROM information_schema.statistics
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WHERE table_name LIKE 't1_%';
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL test t1_1 0 test PRIMARY 1 f1 A 0 NULL NULL BTREE
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ALTER TABLE test.t1_1 ADD INDEX (f4);
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CREATE INDEX f3_f1 ON test.t1_1 (f3,f1);
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CREATE UNIQUE INDEX f4x_uni ON test.t1_1 (f4x);
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CREATE INDEX f2_hash USING HASH ON test.t1_2 (f2);
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CREATE INDEX f1_idx ON test.t1_2 (f1) COMMENT = 'COMMENT';
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'COMMENT = 'COMMENT'' at line 1
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CREATE INDEX not_null ON test.t1_1 (f3x);
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CREATE INDEX f2_prefix ON test.t1_1 (f2(20));
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SELECT * FROM information_schema.statistics
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WHERE table_name LIKE 't1_%' AND index_name <> 'PRIMARY'
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ORDER BY table_schema,table_name,index_name,seq_in_index,column_name;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT
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NULL test t1_1 1 test f2_prefix 1 f2 A NULL 20 NULL YES BTREE
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NULL test t1_1 1 test f3_f1 1 f3 A NULL NULL NULL BTREE
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NULL test t1_1 1 test f3_f1 2 f1 A NULL NULL NULL BTREE
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NULL test t1_1 1 test f4 1 f4 A NULL NULL NULL YES BTREE
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NULL test t1_1 0 test f4x_uni 1 f4x A NULL NULL NULL YES BTREE
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NULL test t1_1 1 test not_null 1 f3x A NULL NULL NULL YES BTREE
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NULL test t1_2 1 test f2_hash 1 f2 NULL 0 NULL NULL YES HASH
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DROP TABLE test.t1_2;
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SELECT DISTINCT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1';
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table_name
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t1_1
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RENAME TABLE test.t1_1 TO test.t1_1x;
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SELECT DISTINCT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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table_name
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t1_1x
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SELECT DISTINCT table_schema,table_name FROM information_schema.statistics
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WHERE table_name LIKE 't1_1%';
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table_schema table_name
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test t1_1x
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RENAME TABLE test.t1_1x TO db_datadict.t1_1x;
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SELECT DISTINCT table_schema,table_name FROM information_schema.statistics
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WHERE table_name LIKE 't1_1%';
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table_schema table_name
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db_datadict t1_1x
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SELECT DISTINCT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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table_name
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t1_1x
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DROP TABLE db_datadict.t1_1x;
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SELECT DISTINCT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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table_name
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CREATE TEMPORARY TABLE test.t1_1x (PRIMARY KEY(f1,f2))
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ENGINE = <engine_type>
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AS SELECT 1 AS f1, 2 AS f2;
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SELECT * FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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DROP TEMPORARY TABLE test.t1_1x;
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CREATE TABLE db_datadict.t1_1x (PRIMARY KEY(f1))
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ENGINE = <engine_type>
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AS SELECT 1 AS f1, 2 AS f2;
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SELECT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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table_name
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t1_1x
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DROP DATABASE db_datadict;
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SELECT table_name FROM information_schema.statistics
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WHERE table_name = 't1_1x';
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table_name
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########################################################################
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# Testcases 3.2.1.3-3.2.1.5 + 3.2.1.8-3.2.1.12: INSERT/UPDATE/DELETE and
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# DDL on INFORMATION_SCHEMA tables are not supported
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########################################################################
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DROP DATABASE IF EXISTS db_datadict;
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CREATE DATABASE db_datadict;
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CREATE TABLE db_datadict.t1 (f1 BIGINT)
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ENGINE = <engine_type>;
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INSERT INTO information_schema.statistics
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SELECT * FROM information_schema.statistics;
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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UPDATE information_schema.statistics SET table_schema = 'test'
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WHERE table_name = 't1';
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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DELETE FROM information_schema.statistics WHERE table_name = 't1';
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ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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TRUNCATE information_schema.statistics;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
CREATE INDEX my_idx_on_statistics
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ON information_schema.statistics(table_schema);
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
ALTER TABLE information_schema.statistics DROP PRIMARY KEY;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
ALTER TABLE information_schema.statistics ADD f1 INT;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
DROP TABLE information_schema.statistics;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
ALTER TABLE information_schema.statistics RENAME db_datadict.statistics;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
ALTER TABLE information_schema.statistics RENAME information_schema.xstatistics;
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|
ERROR 42000: Access denied for user 'root'@'localhost' to database 'information_schema'
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|
DROP DATABASE db_datadict;
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