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43f6e118fe
- MDEV-5587 Server crashes in Locked_tables_list::restore_lock on CREATE OR REPLACE .. SELECT under LOCK - MDEV-5586 Assertion `share->tdc.all_tables.is_empty() || remove_type != TDC_RT_REMOVE_ALL' fails in tdc_remove_table - MDEV-5588 Strange error on CREATE OR REPLACE table over an existing view mysql-test/r/create_or_replace.result: Added test cases mysql-test/r/lowercase_view.result: New error message mysql-test/r/merge.result: New error message mysql-test/r/multi_update.result: New error message mysql-test/r/subselect.result: New error message mysql-test/r/subselect_exists_to_in.result: New error message mysql-test/r/subselect_no_mat.result: New error message mysql-test/r/subselect_no_opts.result: New error message mysql-test/r/subselect_no_scache.result: New error message mysql-test/r/subselect_no_semijoin.result: New error message mysql-test/r/view.result: New error message mysql-test/suite/funcs_1/r/myisam_views-big.result: New error message mysql-test/t/create_or_replace.test: New tests mysql-test/t/view.test: New error message sql/share/errmsg-utf8.txt: Added new error message sql/sql_base.cc: Updated error message Do an automatic UNLOCK TABLES if we don't have any locked tables (safety fix) sql/sql_db.cc: Updated arguments sql/sql_load.cc: New error message sql/sql_parse.cc: Check that we are not using a table we are dropping and re-creating sql/sql_table.cc: Added parameter to mysql_rm_table_no_locks() to not automaticly do UNLOCK TABLES Added better error message if trying to drop a view with DROP TABLE Don't try to create something we select from sql/sql_table.h: Updated prototypes
271 lines
6.6 KiB
Text
271 lines
6.6 KiB
Text
#
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# Check CREATE OR REPLACE ALTER TABLE
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#
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--source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1,t2,t3;
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--enable_warnings
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#
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# Create help table
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#
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CREATE TABLE t2 (a int);
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INSERT INTO t2 VALUES(1),(2),(3);
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--echo #
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--echo # Check first syntax and wrong usage
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--echo #
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--error ER_WRONG_USAGE
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CREATE OR REPLACE TABLE IF NOT EXISTS t1 (a int);
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--error ER_WRONG_USAGE
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create or replace trigger trg before insert on t1 for each row set @a:=1;
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# check that we don't try to create a log table in use
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--error ER_BAD_LOG_STATEMENT
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create or replace table mysql.general_log (a int);
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--error ER_BAD_LOG_STATEMENT
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create or replace table mysql.slow_log (a int);
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--echo #
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--echo # Usage when table doesn't exist
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--echo #
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CREATE OR REPLACE TABLE t1 (a int);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TABLE t1 (a int);
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DROP TABLE t1;
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TEMPORARY TABLE t1 (a int, b int, c int);
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DROP TEMPORARY TABLE t1;
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--echo #
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--echo # Testing with temporary tables
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--echo #
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CREATE OR REPLACE TABLE t1 (a int);
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int);
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int, b int);
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SHOW CREATE TABLE t1;
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DROP TEMPORARY TABLE t1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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# Test also with InnoDB
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create temporary table t1 (i int) engine=InnoDB;
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create or replace temporary table t1 (a int, b int) engine=InnoDB;
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create or replace temporary table t1 (j int);
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show create table t1;
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drop table t1;
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# Using lock tables on normal tables with create or replace on temp tables
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CREATE OR REPLACE TABLE t1 (a int);
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LOCK TABLES t1 write;
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int);
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int, b int);
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int, b int) engine= innodb;
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int) engine= innodb;
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int, b int) engine=myisam;
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SHOW CREATE TABLE t1;
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DROP TEMPORARY TABLE t1;
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SHOW CREATE TABLE t1;
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# Verify that table is still locked
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--error ER_TABLE_NOT_LOCKED
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CREATE OR REPLACE TABLE t2 (a int);
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DROP TABLE t1;
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UNLOCK TABLES;
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#
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# Using CREATE SELECT
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#
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CREATE OR REPLACE TEMPORARY TABLE t1 (a int) SELECT * from t2;
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SELECT * FROM t1;
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CREATE OR REPLACE TEMPORARY TABLE t1 (b int) SELECT * from t2;
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SELECT * FROM t1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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CREATE TEMPORARY TABLE t1 AS SELECT a FROM t2;
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CREATE TEMPORARY TABLE IF NOT EXISTS t1(a int, b int) SELECT 1,2 FROM t2;
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DROP TABLE t1;
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CREATE TABLE t1 (a int);
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CREATE OR REPLACE TABLE t1 AS SELECT 1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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create table t1 (a int);
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--error ER_UPDATE_TABLE_USED
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create or replace table t1 as select * from t1;
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--error ER_UPDATE_TABLE_USED
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create or replace table t1 as select a from (select a from t1) as t3;
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--error ER_UPDATE_TABLE_USED
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create or replace table t1 as select a from t2 where t2.a in (select a from t1);
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drop table t1;
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--echo #
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--echo # Testing with normal tables
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--echo #
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CREATE OR REPLACE TABLE t1 (a int);
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CREATE OR REPLACE TABLE t1 (a int, b int);
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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CREATE TABLE t1 (a int) SELECT * from t2;
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SELECT * FROM t1;
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TRUNCATE TABLE t1;
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CREATE TABLE IF NOT EXISTS t1 (a int) SELECT * from t2;
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SELECT * FROM t1;
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DROP TABLE t1;
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CREATE TABLE t1 (i int);
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CREATE OR REPLACE TABLE t1 AS SELECT 1;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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# Using lock tables with CREATE OR REPLACE
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CREATE OR REPLACE TABLE t1 (a int);
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LOCK TABLES t1 write,t2 write;
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CREATE OR REPLACE TABLE t1 (a int, b int);
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# Verify if table is still locked
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SELECT * FROM t1;
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INSERT INTO t1 values(1,1);
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CREATE OR REPLACE TABLE t1 (a int, b int, c int);
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INSERT INTO t1 values(1,1,1);
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--error ER_TABLE_NOT_LOCKED
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CREATE OR REPLACE TABLE t3 (a int);
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UNLOCK TABLES;
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DROP TABLE t1;
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# Using lock tables with CREATE OR REPLACE ... SELECT
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CREATE OR REPLACE TABLE t1 (a int);
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LOCK TABLES t1 write,t2 write;
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CREATE OR REPLACE TABLE t1 (a int, b int) select a,1 from t2;
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# Verify if table is still locked
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SELECT * FROM t2;
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SELECT * FROM t1;
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SELECT * FROM t1;
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INSERT INTO t1 values(1,1,1);
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CREATE OR REPLACE TABLE t1 (a int, b int, c int, d int);
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INSERT INTO t1 values(1,1,1,1);
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--error ER_TABLE_NOT_LOCKED
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CREATE OR REPLACE TABLE t3 (a int);
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UNLOCK TABLES;
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DROP TABLE t1;
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CREATE OR REPLACE TABLE t1 (a int);
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LOCK TABLES t1 write,t2 write, t1 as t1_read read;
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CREATE OR REPLACE TABLE t1 (a int, b int) select a,1 from t2;
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SELECT * FROM t1;
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SELECT * FROM t2;
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--error ER_TABLE_NOT_LOCKED
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SELECT * FROM t1 as t1_read;
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DROP TABLE t1;
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UNLOCK TABLES;
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CREATE OR REPLACE TABLE t1 (a int);
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LOCK TABLE t1 WRITE;
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CREATE OR REPLACE TABLE t1 AS SELECT 1;
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SELECT * from t1;
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--error ER_TABLE_NOT_LOCKED
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SELECT * from t2;
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DROP TABLE t1;
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--echo #
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--echo # Test also with InnoDB (transactional engine)
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--echo #
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create table t1 (i int) engine=innodb;
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lock table t1 write;
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create or replace table t1 (j int);
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unlock tables;
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show create table t1;
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drop table t1;
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create table t1 (i int) engine=InnoDB;
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lock table t1 write, t2 write;
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create or replace table t1 (j int) engine=innodb;
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unlock tables;
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drop table t1;
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create table t1 (i int) engine=InnoDB;
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create table t3 (i int) engine=InnoDB;
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insert into t3 values(1),(2),(3);
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lock table t1 write, t2 write, t3 write;
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create or replace table t1 (a int, i int) engine=innodb select t2.a,t3.i from t2,t3;
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unlock tables;
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select * from t1 order by a,i;
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drop table t1,t3;
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--echo #
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--echo # Testing CREATE .. LIKE
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--echo #
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create or replace table t1 like t2;
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create or replace table t1 like t2;
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show create table t1;
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drop table t1;
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create table t1 (b int);
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lock tables t1 write, t2 read;
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create or replace table t1 like t2;
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SELECT * FROM t1;
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INSERT INTO t1 values(1);
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CREATE OR REPLACE TABLE t1 like t2;
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INSERT INTO t1 values(2);
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unlock tables;
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show create table t1;
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drop table t1;
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create or replace table t1 like t2;
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--error ER_NONUNIQ_TABLE
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create or replace table t1 like t1;
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drop table t1;
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CREATE TEMPORARY TABLE t1 like t2;
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--error ER_NONUNIQ_TABLE
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CREATE OR REPLACE TABLE t1 like t1;
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--error ER_NONUNIQ_TABLE
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CREATE OR REPLACE TABLE t1 like t1;
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drop table t1;
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CREATE TEMPORARY TABLE t1 like t2;
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CREATE OR REPLACE TEMPORARY TABLE t3 like t1;
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--error ER_NONUNIQ_TABLE
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CREATE OR REPLACE TEMPORARY TABLE t3 like t3;
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drop table t1,t3;
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--echo #
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--echo # Test with prepared statements
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--echo #
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prepare stmt1 from 'create or replace table t1 select * from t2';
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execute stmt1;
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select * from t1;
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execute stmt1;
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select * from t1;
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drop table t1;
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execute stmt1;
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select * from t1;
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deallocate prepare stmt1;
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drop table t1;
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--echo #
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--echo # Test with views
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--echo #
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create view t1 as select 1;
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create table if not exists t1 (a int);
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--error ER_IT_IS_A_VIEW
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create or replace table t1 (a int);
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--error ER_IT_IS_A_VIEW
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drop table t1;
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drop view t1;
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#
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# Cleanup
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#
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DROP TABLE t2;
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