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290 lines
8.4 KiB
Plaintext
290 lines
8.4 KiB
Plaintext
# Test case(s) in this file contain(s) GRANT/REVOKE statements, which are not
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# supported in embedded server. So, this test should not be run on embedded
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# server.
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-- source include/not_embedded.inc
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###########################################################################
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#
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# Tests for WL#2818:
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# - Check that triggers created w/o DEFINER information work well:
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# - create the first trigger;
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# - manually remove definer information from corresponding TRG file;
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# - create the second trigger (the first trigger will be reloaded; check
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# that we receive a warning);
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# - check that the triggers loaded correctly;
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#
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###########################################################################
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#
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# Prepare environment.
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#
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DELETE FROM mysql.user WHERE User LIKE 'mysqltest_%';
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DELETE FROM mysql.db WHERE User LIKE 'mysqltest_%';
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DELETE FROM mysql.tables_priv WHERE User LIKE 'mysqltest_%';
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DELETE FROM mysql.columns_priv WHERE User LIKE 'mysqltest_%';
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FLUSH PRIVILEGES;
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--disable_warnings
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DROP DATABASE IF EXISTS mysqltest_db1;
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--enable_warnings
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CREATE DATABASE mysqltest_db1;
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CREATE USER mysqltest_dfn@localhost;
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CREATE USER mysqltest_inv@localhost;
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GRANT CREATE, TRIGGER ON mysqltest_db1.* TO mysqltest_dfn@localhost;
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#
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# Create a table and the first trigger.
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#
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--connect (wl2818_definer_con,localhost,mysqltest_dfn,,mysqltest_db1)
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--connection wl2818_definer_con
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--echo
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--echo ---> connection: wl2818_definer_con
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CREATE TABLE t1(num_value INT);
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CREATE TABLE t2(user_str TEXT);
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CREATE TRIGGER wl2818_trg1 BEFORE INSERT ON t1 FOR EACH ROW INSERT INTO t2 VALUES(CURRENT_USER());
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#
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# Remove definers from TRG file.
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#
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--echo
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--echo ---> patching t1.TRG...
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# Here we remove definers. This is somewhat complex than the original test
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# Previously, the test only used grep -v 'definers=' t1.TRG, but grep is not
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# portable and we have to load the file into a table, exclude the definers line,
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# then load the data to an outfile to accomplish the same effect
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--disable_query_log
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--connection default
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CREATE TABLE patch (a blob);
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let $MYSQLD_DATADIR = `select @@datadir`;
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eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/mysqltest_db1/t1.TRG' INTO TABLE patch;
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# remove original t1.TRG file so SELECT INTO OUTFILE won't fail
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--remove_file $MYSQLD_DATADIR/mysqltest_db1/t1.TRG
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eval SELECT SUBSTRING_INDEX(a,'definers=',1) INTO OUTFILE
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'$MYSQLD_DATADIR/mysqltest_db1/t1.TRG'
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FROM patch;
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DROP TABLE patch;
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--connection wl2818_definer_con
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--enable_query_log
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#
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# Create a new trigger.
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#
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--echo
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CREATE TRIGGER wl2818_trg2 AFTER INSERT ON t1
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FOR EACH ROW
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INSERT INTO t2 VALUES(CURRENT_USER());
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--echo
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SELECT trigger_name, definer FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
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--echo
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SELECT * FROM INFORMATION_SCHEMA.TRIGGERS ORDER BY trigger_name;
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# Clean up
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DROP TRIGGER wl2818_trg1;
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DROP TRIGGER wl2818_trg2;
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disconnect wl2818_definer_con;
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connection default;
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use mysqltest_db1;
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DROP TABLE t1;
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DROP TABLE t2;
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DROP USER mysqltest_dfn@localhost;
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DROP USER mysqltest_inv@localhost;
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DROP DATABASE mysqltest_db1;
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USE test;
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--echo #
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--echo # Bug#45235: 5.1 does not support 5.0-only syntax triggers in any way
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--echo #
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let $MYSQLD_DATADIR=`SELECT @@datadir`;
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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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CREATE TABLE t1 ( a INT );
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CREATE TABLE t2 ( a INT );
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CREATE TABLE t3 ( a INT );
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (1), (2), (3);
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INSERT INTO t3 VALUES (1), (2), (3);
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--echo # We simulate importing a trigger from 5.0 by writing a .TRN file for
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--echo # each trigger plus a .TRG file the way MySQL 5.0 would have done it,
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--echo # with syntax allowed in 5.0 only.
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--echo #
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--echo # Note that in 5.0 the following lines are missing from t1.TRG:
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--echo #
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--echo # client_cs_names='latin1'
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--echo # connection_cl_names='latin1_swedish_ci'
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--echo # db_cl_names='latin1_swedish_ci'
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--write_file $MYSQLD_DATADIR/test/tr11.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr12.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr13.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr14.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr15.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/t1.TRG
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TYPE=TRIGGERS
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triggers='CREATE DEFINER=`root`@`localhost` TRIGGER tr11 BEFORE INSERT ON t1 FOR EACH ROW DELETE FROM t3' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr12 AFTER INSERT ON t1 FOR EACH ROW DELETE FROM t3' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr13 BEFORE DELETE ON t1 FOR EACH ROW DELETE FROM t1 a USING t1 a' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr14 AFTER DELETE ON t1 FOR EACH ROW DELETE FROM non_existing_table' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr15 BEFORE UPDATE ON t1 FOR EACH ROW DELETE FROM non_existing_table a USING non_existing_table a'
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sql_modes=0 0 0 0 0
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definers='root@localhost' 'root@localhost' 'root@localhost' 'root@localhost' 'root@localhost'
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EOF
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--write_file $MYSQLD_DATADIR/test/t2.TRG
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TYPE=TRIGGERS
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triggers='Not allowed syntax here, and trigger name cant be extracted either.'
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sql_modes=0
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definers='root@localhost'
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EOF
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FLUSH TABLE t1;
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FLUSH TABLE t2;
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--echo # We will get parse errors for most DDL and DML statements when the table
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--echo # has broken triggers. The parse error refers to the first broken
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--echo # trigger.
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--error ER_PARSE_ERROR
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CREATE TRIGGER tr16 AFTER UPDATE ON t1 FOR EACH ROW INSERT INTO t1 VALUES (1);
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--error ER_PARSE_ERROR
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CREATE TRIGGER tr22 BEFORE INSERT ON t2 FOR EACH ROW DELETE FROM non_existing_table;
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SHOW TRIGGERS;
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--error ER_PARSE_ERROR
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INSERT INTO t1 VALUES (1);
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--error ER_PARSE_ERROR
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INSERT INTO t2 VALUES (1);
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--error ER_PARSE_ERROR
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DELETE FROM t1;
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--error ER_PARSE_ERROR
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UPDATE t1 SET a = 1 WHERE a = 1;
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SELECT * FROM t1;
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--error ER_PARSE_ERROR
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RENAME TABLE t1 TO t1_2;
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SHOW TRIGGERS;
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DROP TRIGGER tr11;
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DROP TRIGGER tr12;
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DROP TRIGGER tr13;
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DROP TRIGGER tr14;
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DROP TRIGGER tr15;
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SHOW TRIGGERS;
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--echo # Make sure there is no trigger file left.
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--list_files $MYSQLD_DATADIR/test/ tr*
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--echo # We write the same trigger files one more time to test DROP TABLE.
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--write_file $MYSQLD_DATADIR/test/tr11.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr12.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr13.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr14.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr15.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/t1.TRG
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TYPE=TRIGGERS
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triggers='CREATE DEFINER=`root`@`localhost` TRIGGER tr11 BEFORE INSERT ON t1 FOR EACH ROW DELETE FROM t3' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr12 AFTER INSERT ON t1 FOR EACH ROW DELETE FROM t3' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr13 BEFORE DELETE ON t1 FOR EACH ROW DELETE FROM t1 a USING t1 a' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr14 AFTER DELETE ON t1 FOR EACH ROW DELETE FROM non_existing_table' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr15 BEFORE UPDATE ON t1 FOR EACH ROW DELETE FROM non_existing_table a USING non_existing_table a'
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sql_modes=0 0 0 0 0
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definers='root@localhost' 'root@localhost' 'root@localhost' 'root@localhost' 'root@localhost'
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EOF
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FLUSH TABLE t1;
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FLUSH TABLE t2;
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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--echo # Make sure there is no trigger file left.
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--list_files $MYSQLD_DATADIR/test/ tr*
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CREATE TABLE t1 ( a INT );
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CREATE TABLE t2 ( a INT );
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (1), (2), (3);
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--echo # We write three trigger files. First trigger is syntaxically incorrect, next trigger is correct
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--echo # and last trigger is broken.
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--echo # Next we try to execute SHOW CREATE TRGGIR command for broken trigger and then try to drop one.
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--write_file $MYSQLD_DATADIR/test/tr11.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/tr12.TRN
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TYPE=TRIGGERNAME
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trigger_table=t1
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EOF
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--write_file $MYSQLD_DATADIR/test/t1.TRG
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TYPE=TRIGGERS
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triggers='CREATE the wrongest trigger_in_the_world' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr11 BEFORE DELETE ON t1 FOR EACH ROW DELETE FROM t1 a USING t1 a' 'CREATE DEFINER=`root`@`localhost` TRIGGER tr12 BEFORE INSERT ON t1 FOR EACH ROW DELETE FROM t2'
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sql_modes=0 0 0
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definers='root@localhost' 'root@localhost' 'root@localhost'
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EOF
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FLUSH TABLE t1;
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SHOW CREATE TRIGGER tr12;
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SHOW CREATE TRIGGER tr11;
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DROP TRIGGER tr12;
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DROP TRIGGER tr11;
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DROP TABLE t1;
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DROP TABLE t2;
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