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339 lines
9.6 KiB
Text
339 lines
9.6 KiB
Text
#
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# Destructive stored procedure tests
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#
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# We do horrible things to the mysql.proc table here, so any unexpected
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# failures here might leave it in an undetermined state.
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#
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# In the case of trouble you might want to skip this.
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#
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-- source include/not_embedded.inc
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# Supress warnings written to the log file
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call mtr.add_suppression("Column count of mysql.proc is wrong. Expected 21, found 20. The table is probably corrupted");
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call mtr.add_suppression("Stored routine .test...bug14233_[123].: invalid value in column mysql.proc");
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# Backup proc table
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let $MYSQLD_DATADIR= `select @@datadir`;
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flush table mysql.proc;
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--copy_file $MYSQLD_DATADIR/mysql/proc.frm $MYSQLTEST_VARDIR/tmp/proc.frm
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--copy_file $MYSQLD_DATADIR/mysql/proc.MAD $MYSQLTEST_VARDIR/tmp/proc.MAD
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--copy_file $MYSQLD_DATADIR/mysql/proc.MAI $MYSQLTEST_VARDIR/tmp/proc.MAI
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use test;
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--disable_warnings
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drop procedure if exists bug14233;
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drop function if exists bug14233;
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drop table if exists t1;
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drop view if exists v1;
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--enable_warnings
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create procedure bug14233()
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set @x = 42;
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create function bug14233_f() returns int
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return 42;
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create table t1 (id int);
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create trigger t1_ai after insert on t1 for each row call bug14233();
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# Unsupported tampering with the mysql.proc definition
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alter table mysql.proc drop security_type;
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--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2
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call bug14233();
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--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2
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create view v1 as select bug14233_f();
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--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2
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insert into t1 values (0);
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--error ER_COL_COUNT_DOESNT_MATCH_CORRUPTED_V2
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show procedure status;
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flush table mysql.proc;
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# Thrashing the .frm file
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--remove_file $MYSQLD_DATADIR/mysql/proc.frm
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--write_file $MYSQLD_DATADIR/mysql/proc.frm
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saljdfa
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EOF
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--replace_result $MYSQLTEST_VARDIR . master-data// '' '\\' '/'
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--error ER_NOT_FORM_FILE
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call bug14233();
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--replace_result $MYSQLTEST_VARDIR . master-data// '' '\\' '/'
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--error ER_NOT_FORM_FILE
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create view v1 as select bug14233_f();
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--replace_result $MYSQLTEST_VARDIR . master-data// '' '\\' '/'
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--error ER_NOT_FORM_FILE
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insert into t1 values (0);
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flush table mysql.proc;
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# Drop the mysql.proc table
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--remove_file $MYSQLD_DATADIR/mysql/proc.frm
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--remove_file $MYSQLD_DATADIR/mysql/proc.MAD
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--remove_file $MYSQLD_DATADIR/mysql/proc.MAI
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--error ER_NO_SUCH_TABLE
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call bug14233();
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--error ER_NO_SUCH_TABLE
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create view v1 as select bug14233_f();
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--error ER_NO_SUCH_TABLE
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insert into t1 values (0);
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# Restore mysql.proc
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.frm $MYSQLD_DATADIR/mysql/proc.frm
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.MAD $MYSQLD_DATADIR/mysql/proc.MAD
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.MAI $MYSQLD_DATADIR/mysql/proc.MAI
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.frm
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.MAD
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.MAI
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flush table mysql.proc;
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flush privileges;
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delete from mysql.proc where name like 'bug14233%';
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# Unsupported editing of mysql.proc, circumventing checks in "create ..."
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insert into mysql.proc
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(
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db, name, type, specific_name, language, sql_data_access, is_deterministic,
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security_type, param_list, returns, body, definer, created, modified,
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sql_mode, comment, character_set_client, collation_connection, db_collation,
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body_utf8
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)
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values
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(
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'test', 'bug14233_1', 'FUNCTION', 'bug14233_1', 'SQL', 'READS_SQL_DATA', 'NO',
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'DEFINER', '', 'int(10)',
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'select count(*) from mysql.user',
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'root@localhost', NOW() , '0000-00-00 00:00:00', '', '',
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'', '', '',
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'select count(*) from mysql.user'
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),
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(
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'test', 'bug14233_2', 'FUNCTION', 'bug14233_2', 'SQL', 'READS_SQL_DATA', 'NO',
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'DEFINER', '', 'int(10)',
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'begin declare x int; select count(*) into x from mysql.user; end',
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'root@localhost', NOW() , '0000-00-00 00:00:00', '', '',
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'', '', '',
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'begin declare x int; select count(*) into x from mysql.user; end'
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),
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(
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'test', 'bug14233_3', 'PROCEDURE', 'bug14233_3', 'SQL', 'READS_SQL_DATA','NO',
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'DEFINER', '', '',
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'alksj wpsj sa ^#!@ ',
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'root@localhost', NOW() , '0000-00-00 00:00:00', '', '',
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'', '', '',
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'alksj wpsj sa ^#!@ '
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);
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--error ER_SP_PROC_TABLE_CORRUPT
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select bug14233_1();
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show warnings;
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--error ER_SP_PROC_TABLE_CORRUPT
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create view v1 as select bug14233_1();
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show warnings;
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--error ER_SP_PROC_TABLE_CORRUPT
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select bug14233_2();
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show warnings;
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--error ER_SP_PROC_TABLE_CORRUPT
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create view v1 as select bug14233_2();
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show warnings;
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--error ER_SP_PROC_TABLE_CORRUPT
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call bug14233_3();
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show warnings;
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drop trigger t1_ai;
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create trigger t1_ai after insert on t1 for each row call bug14233_3();
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--error ER_SP_PROC_TABLE_CORRUPT
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insert into t1 values (0);
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show warnings;
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# Clean-up
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drop trigger t1_ai;
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drop table t1;
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#
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# BUG#16303: erroneus stored procedures and functions should be droppable
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#
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drop function bug14233_1;
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drop function bug14233_2;
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drop procedure bug14233_3;
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# Assert: These should show nothing.
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show procedure status where db=DATABASE();
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show function status where db=DATABASE();
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#
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# Bug#41726 upgrade from 5.0 to 5.1.30 crashes if you didn't run mysql_upgrade
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#
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--disable_warnings
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DROP TABLE IF EXISTS proc_backup;
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DROP PROCEDURE IF EXISTS p1;
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--enable_warnings
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--echo # Backup the proc table
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RENAME TABLE mysql.proc TO proc_backup;
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CREATE TABLE mysql.proc LIKE proc_backup;
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FLUSH TABLE mysql.proc;
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--echo # Test with a valid table.
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CREATE PROCEDURE p1()
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SET @foo = 10;
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CALL p1();
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--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
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SHOW PROCEDURE STATUS;
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--echo # Modify a field of the table.
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ALTER TABLE mysql.proc MODIFY comment CHAR (32);
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--error ER_CANNOT_LOAD_FROM_TABLE_V2
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CREATE PROCEDURE p2()
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SET @foo = 10;
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--echo # Procedure loaded from the cache
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CALL p1();
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--error ER_CANNOT_LOAD_FROM_TABLE_V2
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SHOW PROCEDURE STATUS;
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DROP TABLE mysql.proc;
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RENAME TABLE proc_backup TO mysql.proc;
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FLUSH TABLE mysql.proc;
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--echo #
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--echo # Bug#51376 Assert `! is_set()' failed in
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--echo # Diagnostics_area::set_ok_status on DROP FUNCTION
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--echo #
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--disable_warnings
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DROP FUNCTION IF EXISTS f1;
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--enable_warnings
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CREATE FUNCTION f1() RETURNS INT RETURN 1;
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--echo # Backup the procs_priv table
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RENAME TABLE mysql.procs_priv TO procs_priv_backup;
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FLUSH TABLE mysql.procs_priv;
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# DROP FUNCTION used to cause an assert.
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DROP FUNCTION f1;
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SHOW WARNINGS;
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--echo # Restore the procs_priv table
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RENAME TABLE procs_priv_backup TO mysql.procs_priv;
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FLUSH TABLE mysql.procs_priv;
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--echo #
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--echo # Bug #56137 "Assertion `thd->lock == 0' failed on upgrading from
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--echo # 5.1.50 to 5.5.6".
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--echo #
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--disable_warnings
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drop database if exists mysqltest;
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--enable_warnings
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--echo # Backup mysql.proc.
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flush table mysql.proc;
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let $MYSQLD_DATADIR= `select @@datadir`;
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--copy_file $MYSQLD_DATADIR/mysql/proc.frm $MYSQLTEST_VARDIR/tmp/proc.frm
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--copy_file $MYSQLD_DATADIR/mysql/proc.MAD $MYSQLTEST_VARDIR/tmp/proc.MAD
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--copy_file $MYSQLD_DATADIR/mysql/proc.MAI $MYSQLTEST_VARDIR/tmp/proc.MAI
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create database mysqltest;
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--echo # Corrupt mysql.proc to make it unusable by current version of server.
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alter table mysql.proc drop column security_type;
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--echo # The below statement should not cause assertion failure.
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drop database mysqltest;
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--echo # Restore mysql.proc.
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drop table mysql.proc;
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.frm $MYSQLD_DATADIR/mysql/proc.frm
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.MAD $MYSQLD_DATADIR/mysql/proc.MAD
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--copy_file $MYSQLTEST_VARDIR/tmp/proc.MAI $MYSQLD_DATADIR/mysql/proc.MAI
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.frm
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.MAD
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--remove_file $MYSQLTEST_VARDIR/tmp/proc.MAI
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--echo #
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--echo # Bug#58414 mysql_upgrade fails on dump upgrade between 5.1.53 -> 5.5.8
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--echo #
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--disable_warnings
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DROP TABLE IF EXISTS proc_backup;
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DROP DATABASE IF EXISTS db1;
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--enable_warnings
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--echo # Backup the proc table
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RENAME TABLE mysql.proc TO proc_backup;
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CREATE TABLE mysql.proc LIKE proc_backup;
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CREATE DATABASE db1;
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CREATE PROCEDURE db1.p1() SET @foo = 10;
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--echo # Modify a field of the table.
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ALTER TABLE mysql.proc MODIFY comment CHAR (32);
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# This should not fail even if mysql.proc is invalid.
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DROP DATABASE db1;
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--echo # Restore mysql.proc
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DROP TABLE mysql.proc;
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RENAME TABLE proc_backup TO mysql.proc;
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#
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# BUG#19875331 - HANDLE_FATAL_SIGNAL 11 IN STRMAKE
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#
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create database mysqltest1;
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create procedure mysqltest1.foo() select "foo";
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update mysql.proc set name='' where db='mysqltest1';
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drop database mysqltest1;
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#
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# BUG#26881798: SERVER EXITS WHEN PRIMARY KEY IN MYSQL.PROC IS DROPPED
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#
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create procedure p1() set @foo = 10;
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alter table mysql.proc drop primary key;
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--error ER_CANNOT_LOAD_FROM_TABLE_V2
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drop procedure p1;
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alter table mysql.proc add primary key (db,name,type);
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drop procedure p1;
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--echo # Start of 10.3 tests
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--echo #
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--echo # MDEV-15444 Querying I_S.PARAMETERS can crash with a corrupted mysql.proc
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--echo #
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CREATE OR REPLACE FUNCTION f1 (a INT) RETURNS INT RETURN 10;
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CREATE OR REPLACE FUNCTION f2 (a INT) RETURNS INT RETURN 10;
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# Get the current data type for mysql.proc.type
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--vertical_results
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SELECT
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@type0:=COLUMN_TYPE AS t0,
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@type1:=REPLACE(COLUMN_TYPE,')',',''XXX'')') AS t1
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE table_schema='mysql' AND table_name='proc' AND column_name='type';
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--horizontal_results
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# Change mysql.proc.type and update the record for 'f1'
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EXECUTE IMMEDIATE CONCAT('ALTER TABLE mysql.proc MODIFY type ', @type1);
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SHOW COLUMNS IN mysql.proc LIKE 'type';
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UPDATE mysql.proc SET type='XXX' WHERE name='f1' AND db='test';
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# Check the I_S query
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--vertical_results
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SELECT * FROM INFORMATION_SCHEMA.PARAMETERS WHERE SPECIFIC_SCHEMA='test';
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--horizontal_results
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# Restore the record for 'f1' and restore mysql.proc.type
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UPDATE mysql.proc SET type='FUNCTION' WHERE name='f1' AND db='test';
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EXECUTE IMMEDIATE CONCAT('ALTER TABLE mysql.proc MODIFY type ', @type0);
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SHOW COLUMNS IN mysql.proc LIKE 'type';
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DROP FUNCTION f1;
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DROP FUNCTION f2;
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