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authorunknown <anozdrin/alik@ibm.>2007-06-28 21:34:54 +0400
committerunknown <anozdrin/alik@ibm.>2007-06-28 21:34:54 +0400
commit405f82d390f71c510a1da9f8495ae61d249504e0 (patch)
tree7d6b94b3baf75de8b22461e2161e5461fc54cbd6 /mysql-test/r/events_bugs.result
parent1685f7480f4661e9b4664a9f1a434be862ef73c5 (diff)
downloadmariadb-git-405f82d390f71c510a1da9f8495ae61d249504e0.tar.gz
Patch for the following bugs:
- BUG#11986: Stored routines and triggers can fail if the code has a non-ascii symbol - BUG#16291: mysqldump corrupts string-constants with non-ascii-chars - BUG#19443: INFORMATION_SCHEMA does not support charsets properly - BUG#21249: Character set of SP-var can be ignored - BUG#25212: Character set of string constant is ignored (stored routines) - BUG#25221: Character set of string constant is ignored (triggers) There were a few general problems that caused these bugs: 1. Character set information of the original (definition) query for views, triggers, stored routines and events was lost. 2. mysqldump output query in client character set, which can be inappropriate to encode definition-query. 3. INFORMATION_SCHEMA used strings with mixed encodings to display object definition; 1. No query-definition-character set. In order to compile query into execution code, some extra data (such as environment variables or the database character set) is used. The problem here was that this context was not preserved. So, on the next load it can differ from the original one, thus the result will be different. The context contains the following data: - client character set; - connection collation (character set and collation); - collation of the owner database; The fix is to store this context and use it each time we parse (compile) and execute the object (stored routine, trigger, ...). 2. Wrong mysqldump-output. The original query can contain several encodings (by means of character set introducers). The problem here was that we tried to convert original query to the mysqldump-client character set. Moreover, we stored queries in different character sets for different objects (views, for one, used UTF8, triggers used original character set). The solution is - to store definition queries in the original character set; - to change SHOW CREATE statement to output definition query in the binary character set (i.e. without any conversion); - introduce SHOW CREATE TRIGGER statement; - to dump special statements to switch the context to the original one before dumping and restore it afterwards. Note, in order to preserve the database collation at the creation time, additional ALTER DATABASE might be used (to temporary switch the database collation back to the original value). In this case, ALTER DATABASE privilege will be required. This is a backward-incompatible change. 3. INFORMATION_SCHEMA showed non-UTF8 strings The fix is to generate UTF8-query during the parsing, store it in the object and show it in the INFORMATION_SCHEMA. Basically, the idea is to create a copy of the original query convert it to UTF8. Character set introducers are removed and all text literals are converted to UTF8. This UTF8 query is intended to provide user-readable output. It must not be used to recreate the object. Specialized SHOW CREATE statements should be used for this. The reason for this limitation is the following: the original query can contain symbols from several character sets (by means of character set introducers). Example: - original query: CREATE VIEW v1 AS SELECT _cp1251 'Hello' AS c1; - UTF8 query (for INFORMATION_SCHEMA): CREATE VIEW v1 AS SELECT 'Hello' AS c1; client/mysqldump.c: Set original character set and collation before dumping definition query. include/my_sys.h: Move out-parameter to the end of list. mysql-test/lib/mtr_report.pl: Ignore server-warnings during the test case. mysql-test/r/create.result: Update result file. mysql-test/r/ctype_cp932_binlog_stm.result: Update result file. mysql-test/r/events.result: Update result file. mysql-test/r/events_bugs.result: Update result file. mysql-test/r/events_grant.result: Update result file. mysql-test/r/func_in.result: Update result file. mysql-test/r/gis.result: Update result file. mysql-test/r/grant.result: Update result file. mysql-test/r/information_schema.result: Update result file. mysql-test/r/information_schema_db.result: Update result file. mysql-test/r/lowercase_view.result: Update result file. mysql-test/r/mysqldump.result: Update result file. mysql-test/r/ndb_sp.result: Update result file. mysql-test/r/ps.result: Update result file. mysql-test/r/rpl_replicate_do.result: Update result file. mysql-test/r/rpl_sp.result: Update result file. mysql-test/r/rpl_trigger.result: Update result file. mysql-test/r/rpl_view.result: Update result file. mysql-test/r/show_check.result: Update result file. mysql-test/r/skip_grants.result: Update result file. mysql-test/r/sp-destruct.result: Update result file. mysql-test/r/sp-error.result: Update result file. mysql-test/r/sp-security.result: Update result file. mysql-test/r/sp.result: Update result file. mysql-test/r/sql_mode.result: Update result file. mysql-test/r/system_mysql_db.result: Update result file. mysql-test/r/temp_table.result: Update result file. mysql-test/r/trigger-compat.result: Update result file. mysql-test/r/trigger-grant.result: Update result file. mysql-test/r/trigger.result: Update result file. mysql-test/r/view.result: Update result file. mysql-test/r/view_grant.result: Update result file. mysql-test/t/events.test: Update test case (new columns added). mysql-test/t/information_schema.test: Update test case (new columns added). mysql-test/t/show_check.test: Test case for SHOW CREATE TRIGGER in prepared statements and stored routines. mysql-test/t/sp-destruct.test: Update test case (new columns added). mysql-test/t/sp.test: Update test case (new columns added). mysql-test/t/view.test: Update test. mysys/charset.c: Move out-parameter to the end of list. scripts/mysql_system_tables.sql: Add new columns to mysql.proc and mysql.event. scripts/mysql_system_tables_fix.sql: Add new columns to mysql.proc and mysql.event. sql/event_data_objects.cc: Support new attributes for events. sql/event_data_objects.h: Support new attributes for events. sql/event_db_repository.cc: Support new attributes for events. sql/event_db_repository.h: Support new attributes for events. sql/events.cc: Add new columns to SHOW CREATE event resultset. sql/mysql_priv.h: 1. Introduce Object_creation_ctx; 2. Introduce SHOW CREATE TRIGGER; 3. Introduce auxilary functions. sql/sp.cc: Add support for new store routines attributes. sql/sp_head.cc: Add support for new store routines attributes. sql/sp_head.h: Add support for new store routines attributes. sql/sql_lex.cc: Generate UTF8-body on parsing/lexing. sql/sql_lex.h: 1. Generate UTF8-body on parsing/lexing. 2. Introduce SHOW CREATE TRIGGER. sql/sql_parse.cc: Introduce SHOW CREATE TRIGGER. sql/sql_partition.cc: Update parse_sql(). sql/sql_prepare.cc: Update parse_sql(). sql/sql_show.cc: Support new attributes for views sql/sql_trigger.cc: Support new attributes for views sql/sql_trigger.h: Support new attributes for views sql/sql_view.cc: Support new attributes for views sql/sql_yacc.yy: 1. Add SHOW CREATE TRIGGER statement. 2. Generate UTF8-body for views, stored routines, triggers and events. sql/table.cc: Introduce Object_creation_ctx. sql/table.h: Introduce Object_creation_ctx. sql/share/errmsg.txt: Add new errors. mysql-test/include/ddl_i18n.check_events.inc: Aux file for test suite. mysql-test/include/ddl_i18n.check_sp.inc: Aux file for test suite. mysql-test/include/ddl_i18n.check_triggers.inc: Aux file for test suite. mysql-test/include/ddl_i18n.check_views.inc: Aux file for test suite. mysql-test/include/have_cp1251.inc: Aux file for test suite. mysql-test/include/have_cp866.inc: Aux file for test suite. mysql-test/include/have_koi8r.inc: Aux file for test suite. mysql-test/include/have_utf8.inc: Aux file for test suite. mysql-test/r/ddl_i18n_koi8r.result: Result file. mysql-test/r/ddl_i18n_utf8.result: Result file. mysql-test/r/have_cp1251.require: Aux file for test suite. mysql-test/r/have_cp866.require: Aux file for test suite. mysql-test/r/have_koi8r.require: Aux file for test suite. mysql-test/r/have_utf8.require: Aux file for test suite. mysql-test/t/ddl_i18n_koi8r.test: Complete koi8r test case for the CS patch. mysql-test/t/ddl_i18n_utf8.test: Complete utf8 test case for the CS patch.
Diffstat (limited to 'mysql-test/r/events_bugs.result')
-rw-r--r--mysql-test/r/events_bugs.result76
1 files changed, 38 insertions, 38 deletions
diff --git a/mysql-test/r/events_bugs.result b/mysql-test/r/events_bugs.result
index fae530f556b..fb66b96d816 100644
--- a/mysql-test/r/events_bugs.result
+++ b/mysql-test/r/events_bugs.result
@@ -33,7 +33,7 @@ create event e_55 on schedule at 20000101000000 do drop table t;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
show events;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
create event e_55 on schedule at 20200101000000 starts 10000101000000 do drop table t;
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 'starts 10000101000000 do drop table t' at line 1
create event e_55 on schedule at 20200101000000 ends 10000101000000 do drop table t;
@@ -389,30 +389,30 @@ SET TIME_ZONE= '+00:00';
SET TIMESTAMP= UNIX_TIMESTAMP('2005-12-31 23:58:59');
CREATE EVENT e1 ON SCHEDULE EVERY 1 DAY DO SELECT 1;
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost +00:00 RECURRING NULL 1 DAY 2005-12-31 23:58:59 NULL ENABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost +00:00 RECURRING NULL 1 DAY 2005-12-31 23:58:59 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SET TIME_ZONE= '-01:00';
ALTER EVENT e1 ON SCHEDULE EVERY 1 DAY STARTS '2000-01-01 00:00:00';
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost -01:00 RECURRING NULL 1 DAY 2000-01-01 00:00:00 NULL ENABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost -01:00 RECURRING NULL 1 DAY 2000-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SET TIME_ZONE= '+02:00';
ALTER EVENT e1 ON SCHEDULE AT '2000-01-02 00:00:00'
ON COMPLETION PRESERVE DISABLE;
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost +02:00 ONE TIME 2000-01-02 00:00:00 NULL NULL NULL NULL DISABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost +02:00 ONE TIME 2000-01-02 00:00:00 NULL NULL NULL NULL DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SET TIME_ZONE= '-03:00';
ALTER EVENT e1 ON SCHEDULE EVERY 1 DAY ENDS '2030-01-03 00:00:00'
ON COMPLETION PRESERVE DISABLE;
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost -03:00 RECURRING NULL 1 DAY 2005-12-31 20:58:59 2030-01-03 00:00:00 DISABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost -03:00 RECURRING NULL 1 DAY 2005-12-31 20:58:59 2030-01-03 00:00:00 DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SET TIME_ZONE= '+04:00';
ALTER EVENT e1 DO SELECT 2;
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost -03:00 RECURRING NULL 1 DAY 2005-12-31 20:58:59 2030-01-03 00:00:00 ENABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost -03:00 RECURRING NULL 1 DAY 2005-12-31 20:58:59 2030-01-03 00:00:00 ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
DROP EVENT e1;
SET TIME_ZONE='+05:00';
CREATE EVENT e1 ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' DO
@@ -426,24 +426,24 @@ SET TIME_ZONE='+00:00';
CREATE EVENT e3 ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' DO
SELECT 1;
SELECT * FROM INFORMATION_SCHEMA.EVENTS ORDER BY event_name;
-EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER TIME_ZONE EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD SQL_MODE STARTS ENDS STATUS ON_COMPLETION CREATED LAST_ALTERED LAST_EXECUTED EVENT_COMMENT ORIGINATOR
-NULL events_test e1 root@localhost +05:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:58:59 2005-12-31 23:58:59 NULL 1
-NULL events_test e2 root@localhost -05:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:59:00 2005-12-31 23:59:00 NULL 1
-NULL events_test e3 root@localhost +00:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:59:01 2005-12-31 23:59:01 NULL 1
+EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER TIME_ZONE EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD SQL_MODE STARTS ENDS STATUS ON_COMPLETION CREATED LAST_ALTERED LAST_EXECUTED EVENT_COMMENT ORIGINATOR CHARACTER_SET_CLIENT COLLATION_CONNECTION DATABASE_COLLATION
+NULL events_test e1 root@localhost +05:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:58:59 2005-12-31 23:58:59 NULL 1 latin1 latin1_swedish_ci latin1_swedish_ci
+NULL events_test e2 root@localhost -05:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:59:00 2005-12-31 23:59:00 NULL 1 latin1 latin1_swedish_ci latin1_swedish_ci
+NULL events_test e3 root@localhost +00:00 SQL SELECT 1 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED NOT PRESERVE 2005-12-31 23:59:01 2005-12-31 23:59:01 NULL 1 latin1 latin1_swedish_ci latin1_swedish_ci
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost +05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
-events_test e2 root@localhost -05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
-events_test e3 root@localhost +00:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost +05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e2 root@localhost -05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e3 root@localhost +00:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE EVENT e1;
-Event sql_mode time_zone Create Event
-e1 +05:00 CREATE EVENT `e1` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1
+Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
+e1 +05:00 CREATE EVENT `e1` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1 latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE EVENT e2;
-Event sql_mode time_zone Create Event
-e2 -05:00 CREATE EVENT `e2` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1
+Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
+e2 -05:00 CREATE EVENT `e2` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1 latin1 latin1_swedish_ci latin1_swedish_ci
SHOW CREATE EVENT e3;
-Event sql_mode time_zone Create Event
-e3 +00:00 CREATE EVENT `e3` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1
+Event sql_mode time_zone Create Event character_set_client collation_connection Database Collation
+e3 +00:00 CREATE EVENT `e3` ON SCHEDULE EVERY 1 DAY STARTS '2006-01-01 00:00:00' ON COMPLETION NOT PRESERVE ENABLE DO SELECT 1 latin1 latin1_swedish_ci latin1_swedish_ci
The following should fail, and nothing should be altered.
ALTER EVENT e1 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00';
@@ -474,10 +474,10 @@ SELECT 1;
Warnings:
Note 1584 Event execution time is in the past and ON COMPLETION NOT PRESERVE is set. Event has not been created
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost +05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
-events_test e2 root@localhost -05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
-events_test e3 root@localhost +00:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost +05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e2 root@localhost -05:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e3 root@localhost +00:00 RECURRING NULL 1 DAY 2006-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
The following should succeed giving a warning.
ALTER EVENT e1 ON SCHEDULE EVERY 1 HOUR STARTS '1999-01-01 00:00:00'
ENDS '1999-01-02 00:00:00' ON COMPLETION PRESERVE;
@@ -510,15 +510,15 @@ CREATE EVENT e8 ON SCHEDULE AT '1999-01-01 00:00:00'
DO
SELECT 1;
SHOW EVENTS;
-Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator
-events_test e1 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1
-events_test e2 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 NULL ENABLED 1
-events_test e3 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1
-events_test e4 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1
-events_test e5 root@localhost +00:00 ONE TIME 1999-01-01 00:00:00 NULL NULL NULL NULL DISABLED 1
-events_test e6 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 NULL ENABLED 1
-events_test e7 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1
-events_test e8 root@localhost +00:00 ONE TIME 1999-01-01 00:00:00 NULL NULL NULL NULL DISABLED 1
+Db Name Definer Time zone Type Execute at Interval value Interval field Starts Ends Status Originator character_set_client collation_connection Database Collation
+events_test e1 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e2 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e3 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e4 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e5 root@localhost +00:00 ONE TIME 1999-01-01 00:00:00 NULL NULL NULL NULL DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e6 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 NULL ENABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e7 root@localhost +00:00 RECURRING NULL 1 HOUR 1999-01-01 00:00:00 1999-01-02 00:00:00 DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
+events_test e8 root@localhost +00:00 ONE TIME 1999-01-01 00:00:00 NULL NULL NULL NULL DISABLED 1 latin1 latin1_swedish_ci latin1_swedish_ci
DROP EVENT e8;
DROP EVENT e7;
DROP EVENT e6;