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126 lines
3.2 KiB
Text
126 lines
3.2 KiB
Text
# Save the initial number of concurrent sessions
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--source include/count_sessions.inc
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connect (con1,localhost,root,,);
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connect (con2,localhost,root,,);
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connection con1;
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--disable_warnings
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drop table if exists t1,t2;
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drop view if exists v1;
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--enable_warnings
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# Add a lot of keys to slow down check
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create table t1(n int not null, key(n), key(n), key(n), key(n));
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let $1=10000;
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--disable_query_log
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begin;
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while ($1)
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{
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eval insert into t1 values ($1);
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dec $1;
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}
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commit;
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--enable_query_log
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send check table t1 extended;
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connection con2;
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insert into t1 values (200000);
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connection con1;
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reap;
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connection default;
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disconnect con1;
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disconnect con2;
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drop table t1;
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# End of 4.1 tests
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#
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# Bug#9897 Views: 'Check Table' crashes MySQL, with a view and a table
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# in the statement
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#
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Create table t1(f1 int);
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Create table t2(f1 int);
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Create view v1 as Select * from t1;
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Check Table v1,t2;
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drop view v1;
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drop table t1, t2;
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#
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# Bug#26325 TEMPORARY TABLE "corrupt" after first read, according to CHECK TABLE
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#
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CREATE TEMPORARY TABLE t1(a INT);
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CHECK TABLE t1;
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REPAIR TABLE t1;
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DROP TABLE t1;
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--echo #
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--echo # Bug#56422 CHECK TABLE run when the table is locked reports corruption
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--echo # along with timeout
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--echo #
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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CREATE TABLE t1(a INT);
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LOCK TABLE t1 WRITE;
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connect(con1, localhost, root);
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SET lock_wait_timeout= 1;
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CHECK TABLE t1;
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connection default;
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UNLOCK TABLES;
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DROP TABLE t1;
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disconnect con1;
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# Wait till we reached the initial number of concurrent sessions
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--source include/wait_until_count_sessions.inc
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--echo #
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--echo # MDEV-15338
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--echo # Assertion `!table || (!table->read_set ||
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--echo # bitmap_is_set(table->read_set, field_index))'
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--echo # failed on dropping column with CHECK
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--echo #
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CREATE TABLE t1 (a INT, b INT, CHECK (a>0)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES (1,2),(3,4);
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ALTER TABLE t1 DROP COLUMN a;
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CREATE OR REPLACE TABLE t1 (a INT, b INT, CHECK (a>0)) ENGINE=MyISAM;
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ALTER TABLE t1 DROP COLUMN b;
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CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
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--error ER_BAD_FIELD_ERROR
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ALTER TABLE t1 DROP COLUMN b;
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ALTER TABLE t1 DROP COLUMN a, DROP COLUMN b;
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CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
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ALTER TABLE t1 DROP CONSTRAINT `CONSTRAINT_1`;
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SHOW CREATE TABLE t1;
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CREATE OR REPLACE TABLE t1 (a INT, b INT, c INT, CHECK (a+b>0)) ENGINE=MyISAM;
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ALTER TABLE t1 DROP COLUMN b, DROP CONSTRAINT `CONSTRAINT_1`;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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#
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# MDEV-16903 Assertion `!auto_increment_field_not_null' failed in TABLE::init after unsuccessful attempt to add CHECK constraint on temporary table
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#
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create temporary table t1 (
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id int not null auto_increment primary key,
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f int not null default 0
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);
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insert into t1 () values ();
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alter ignore table t1 add constraint check (f > 0);
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alter table t1;
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drop table t1;
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#
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# MDEV-16905 ASAN heap-use-after-free in __interceptor_strnlen / ... / TABLE::verify_constraints upon INSERT into temporary table with CHECK constraint
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#
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create temporary table t1 (a int default 0, check (a > 0));
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alter table t1 drop constraint if exists non_existing_constraint;
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--error ER_CONSTRAINT_FAILED
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insert into t1 () values ();
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drop table t1;
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