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fix for bug#16992 (Events: Information_schema troubles)

Browse source 
Introduced EVENTS.EVENT_DEFINITION, like ROUTINES.ROUTINE_DEFINITION
Hence, the contents of the current EVENTS.EVENT_BODY become the contents
of EVENT_DEFINITION. EVENT_BODY will contain always, for now, "SQL" (wo
quotes).


mysql-test/r/events.result:
  update result
  event_body -> event_definition
  event_body -> SQL
mysql-test/r/events_grant.result:
  update result
  event_body -> event_definition
  event_body -> SQL
mysql-test/r/information_schema.result:
  update result
  event_body -> event_definition
mysql-test/t/events.test:
  update result
  event_body -> event_definition
  event_body -> SQL
mysql-test/t/events_grant.test:
  update result
  event_body -> event_definition
  event_body -> SQL
sql/sql_show.cc:
  Introduce enum_i_s_events_fields, because I hate recounting
  all the time a field is changed.
  Rename EVENT_BODY to EVENT_DEFINITION
  Introduce EVENT_BODY after that to be "SQL"
  (final fix for bug#16992 Events: Information schema troubles ) ?
This commit is contained in:
unknown 2006-06-22 13:01:08 +02:00
parent d3a7137aa9
commit a80014be66
6 changed files with 132 additions and 89 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
mysql-test/r/events.result
View file

@ -365,19 +365,19 @@ on schedule every 10 hour
disable
do
select 1;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
event_schema event_name definer event_body
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
event_schema event_name definer event_definition
events_test white_space root@localhost select 1
drop event white_space;
create event white_space on schedule every 10 hour disable do
select 2;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
event_schema event_name definer event_body
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
event_schema event_name definer event_definition
events_test white_space root@localhost select 2
drop event white_space;
create event white_space on schedule every 10 hour disable do select 3;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
event_schema event_name definer event_body
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
event_schema event_name definer event_definition
events_test white_space root@localhost select 3
drop event white_space;
create event e1 on schedule every 1 year do set @a = 5;

78
mysql-test/r/events_grant.result
View file

@ -4,9 +4,9 @@ CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
SHOW EVENTS;
Db Name Definer Type Execute at Interval value Interval field Starts Ends Status
events_test one_event root@localhost RECURRING NULL 10 SECOND # # ENABLED
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
CREATE DATABASE events_test2;
CREATE USER ev_test@localhost;
GRANT ALL ON events_test.* to ev_test@localhost;
@ -57,65 +57,65 @@ USE events_test2;
CREATE EVENT four_event ON SCHEDULE EVERY 20 SECOND DO SELECT 42;
USE events_test;
"We should see 4 events : one_event, two_event, three_event & four_event"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 four_event ev_test@localhost SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 four_event ev_test@localhost SQL SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
DROP DATABASE events_test2;
"We should see 3 events : one_event, two_event, three_event"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
CREATE DATABASE events_test2;
USE events_test2;
CREATE EVENT five_event ON SCHEDULE EVERY 20 SECOND DO SELECT 42;
"Should see 4 events - one, two, three & five"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 five_event root@localhost SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 five_event root@localhost SQL SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
REVOKE EVENT ON events_test2.* FROM ev_test@localhost;
USE test;
"Should see 3 events - one, two & three"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
NULL events_test two_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
"Let's test ALTER EVENT which changes the definer"
USE events_test;
ALTER EVENT one_event ON SCHEDULE EVERY 10 SECOND;
"The definer should be ev_test@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event ev_test@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event ev_test@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE
USE events_test;
ALTER EVENT one_event COMMENT "comment";
"The definer should be root@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE comment
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event root@localhost SQL SELECT 123 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE comment
ALTER EVENT one_event DO SELECT 12;
"The definer should be ev_test@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event ev_test@localhost SELECT 12 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE comment
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test one_event ev_test@localhost SQL SELECT 12 RECURRING NULL 10 SECOND ENABLED NOT PRESERVE comment
"make the definer again root@localhost"
ALTER EVENT one_event COMMENT "new comment";
"test DROP by another user"
DROP EVENT one_event;
"One event should not be there"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test two_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 five_event root@localhost SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
EVENT_CATALOG EVENT_SCHEMA EVENT_NAME DEFINER EVENT_BODY EVENT_DEFINITION EVENT_TYPE EXECUTE_AT INTERVAL_VALUE INTERVAL_FIELD STATUS ON_COMPLETION EVENT_COMMENT
NULL events_test two_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE two event
NULL events_test three_event ev_test@localhost SQL SELECT 123 RECURRING NULL 20 SECOND ENABLED PRESERVE three event
NULL events_test2 five_event root@localhost SQL SELECT 42 RECURRING NULL 20 SECOND ENABLED NOT PRESERVE
DROP USER ev_test@localhost;
DROP DATABASE events_test2;
DROP DATABASE events_test;

2
mysql-test/r/information_schema.result
View file

@ -754,7 +754,7 @@ information_schema.columns
where data_type = 'longtext';
table_schema table_name column_name
information_schema COLUMNS COLUMN_TYPE
information_schema EVENTS EVENT_BODY
information_schema EVENTS EVENT_DEFINITION
information_schema EVENTS SQL_MODE
information_schema PARTITIONS PARTITION_EXPRESSION
information_schema PARTITIONS SUBPARTITION_EXPRESSION

6
mysql-test/t/events.test
View file

@ -327,15 +327,15 @@ on schedule every 10 hour
disable
do
select 1;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
drop event white_space;
create event white_space on schedule every 10 hour disable do
select 2;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
drop event white_space;
create event white_space on schedule every 10 hour disable do select 3;
select event_schema, event_name, definer, event_body from information_schema.events where event_name='white_space';
select event_schema, event_name, definer, event_definition from information_schema.events where event_name='white_space';
drop event white_space;
#
# END: BUG #17453: Creating Event crash the server

18
mysql-test/t/events_grant.test
View file

@ -6,7 +6,7 @@ use events_test;
CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
--replace_column 8 # 9 #
SHOW EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT from information_schema.events;
CREATE DATABASE events_test2;
CREATE USER ev_test@localhost;
GRANT ALL ON events_test.* to ev_test@localhost;
@ -52,10 +52,10 @@ CREATE EVENT four_event ON SCHEDULE EVERY 20 SECOND DO SELECT 42;
connection default;
USE events_test;
--echo "We should see 4 events : one_event, two_event, three_event & four_event"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
DROP DATABASE events_test2;
--echo "We should see 3 events : one_event, two_event, three_event"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
connection default;
CREATE DATABASE events_test2;
@ -64,27 +64,27 @@ CREATE EVENT five_event ON SCHEDULE EVERY 20 SECOND DO SELECT 42;
connection ev_con1;
--echo "Should see 4 events - one, two, three & five"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
connection default;
REVOKE EVENT ON events_test2.* FROM ev_test@localhost;
connection ev_con1;
USE test;
--echo "Should see 3 events - one, two & three"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
--echo "Let's test ALTER EVENT which changes the definer"
USE events_test;
ALTER EVENT one_event ON SCHEDULE EVERY 10 SECOND;
--echo "The definer should be ev_test@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
connection default;
USE events_test;
ALTER EVENT one_event COMMENT "comment";
connection ev_con1;
--echo "The definer should be root@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
ALTER EVENT one_event DO SELECT 12;
--echo "The definer should be ev_test@localhost"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
connection default;
--echo "make the definer again root@localhost"
ALTER EVENT one_event COMMENT "new comment";
@ -93,7 +93,7 @@ connection ev_con1;
DROP EVENT one_event;
connection default;
--echo "One event should not be there"
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS;
disconnect ev_con1;
connection default;
DROP USER ev_test@localhost;

105
sql/sql_show.cc
View file

@ -34,6 +34,30 @@
#include "ha_partition.h"
#endif
enum enum_i_s_events_fields
{
ISE_EVENT_CATALOG= 0,
ISE_EVENT_SCHEMA,
ISE_EVENT_NAME,
ISE_DEFINER,
ISE_EVENT_BODY,
ISE_EVENT_DEFINITION,
ISE_EVENT_TYPE,
ISE_EXECUTE_AT,
ISE_INTERVAL_VALUE,
ISE_INTERVAL_FIELD,
ISE_SQL_MODE,
ISE_STARTS,
ISE_ENDS,
ISE_STATUS,
ISE_ON_COMPLETION,
ISE_CREATED,
ISE_LAST_ALTERED,
ISE_LAST_EXECUTED,
ISE_EVENT_COMMENT
};
static const char *grant_names[]={
"select","insert","update","delete","create","drop","reload","shutdown",
"process","file","grant","references","index","alter"};
@ -4109,6 +4133,8 @@ static interval_type get_real_interval_type(interval_type i_type)
case INTERVAL_SECOND_MICROSECOND:
case INTERVAL_MICROSECOND:
return INTERVAL_MICROSECOND;
case INTERVAL_LAST:
DBUG_ASSERT(0);
}
DBUG_ASSERT(0);
return INTERVAL_SECOND;
@ -4164,85 +4190,101 @@ copy_event_to_schema_table(THD *thd, TABLE *sch_table, TABLE *event_table)
/* ->field[0] is EVENT_CATALOG and is by default NULL */
sch_table->field[1]->store(et.dbname.str, et.dbname.length, scs);
sch_table->field[2]->store(et.name.str, et.name.length, scs);
sch_table->field[3]->store(et.definer.str, et.definer.length, scs);
sch_table->field[4]->store(et.body.str, et.body.length, scs);
sch_table->field[ISE_EVENT_SCHEMA]->
store(et.dbname.str, et.dbname.length,scs);
sch_table->field[ISE_EVENT_NAME]->
store(et.name.str, et.name.length, scs);
sch_table->field[ISE_DEFINER]->
store(et.definer.str, et.definer.length, scs);
sch_table->field[ISE_EVENT_BODY]->
store(STRING_WITH_LEN("SQL"), scs);
sch_table->field[ISE_EVENT_DEFINITION]->
store(et.body.str, et.body.length, scs);
/* [9] is SQL_MODE */
/* SQL_MODE */
{
byte *sql_mode_str;
ulong sql_mode_len=0;
ulong sql_mode_len= 0;
sql_mode_str=
sys_var_thd_sql_mode::symbolic_mode_representation(thd, et.sql_mode,
&sql_mode_len);
sch_table->field[9]->store((const char*)sql_mode_str, sql_mode_len, scs);
sch_table->field[ISE_SQL_MODE]->
store((const char*)sql_mode_str, sql_mode_len, scs);
}
if (et.expression)
{
String show_str;
/* type */
sch_table->field[5]->store(STRING_WITH_LEN("RECURRING"), scs);
sch_table->field[ISE_EVENT_TYPE]->store(STRING_WITH_LEN("RECURRING"), scs);
if (Events::reconstruct_interval_expression(&show_str, et.interval,
et.expression))
DBUG_RETURN(1);
sch_table->field[7]->set_notnull();
sch_table->field[7]->store(show_str.ptr(), show_str.length(), scs);
sch_table->field[ISE_INTERVAL_VALUE]->set_notnull();
sch_table->field[ISE_INTERVAL_VALUE]->
store(show_str.ptr(), show_str.length(), scs);
LEX_STRING *ival= &interval_type_to_name[et.interval];
sch_table->field[8]->set_notnull();
sch_table->field[8]->store(ival->str, ival->length, scs);
sch_table->field[ISE_INTERVAL_FIELD]->set_notnull();
sch_table->field[ISE_INTERVAL_FIELD]->store(ival->str, ival->length, scs);
/* starts & ends */
sch_table->field[10]->set_notnull();
sch_table->field[10]->store_time(&et.starts, MYSQL_TIMESTAMP_DATETIME);
/* starts & ends . STARTS is always set - see sql_yacc.yy */
sch_table->field[ISE_STARTS]->set_notnull();
sch_table->field[ISE_STARTS]->
store_time(&et.starts, MYSQL_TIMESTAMP_DATETIME);
if (!et.ends_null)
{
sch_table->field[11]->set_notnull();
sch_table->field[11]->store_time(&et.ends, MYSQL_TIMESTAMP_DATETIME);
sch_table->field[ISE_ENDS]->set_notnull();
sch_table->field[ISE_ENDS]->
store_time(&et.ends, MYSQL_TIMESTAMP_DATETIME);
}
}
else
{
//type
sch_table->field[5]->store(STRING_WITH_LEN("ONE TIME"), scs);
/* type */
sch_table->field[ISE_EVENT_TYPE]->store(STRING_WITH_LEN("ONE TIME"), scs);
sch_table->field[6]->set_notnull();
sch_table->field[6]->store_time(&et.execute_at, MYSQL_TIMESTAMP_DATETIME);
sch_table->field[ISE_EXECUTE_AT]->set_notnull();
sch_table->field[ISE_EXECUTE_AT]->
store_time(&et.execute_at, MYSQL_TIMESTAMP_DATETIME);
}
/* status */
if (et.status == Event_timed::ENABLED)
sch_table->field[12]->store(STRING_WITH_LEN("ENABLED"), scs);
sch_table->field[ISE_STATUS]->store(STRING_WITH_LEN("ENABLED"), scs);
else
sch_table->field[12]->store(STRING_WITH_LEN("DISABLED"), scs);
sch_table->field[ISE_STATUS]->store(STRING_WITH_LEN("DISABLED"), scs);
/* on_completion */
if (et.on_completion == Event_timed::ON_COMPLETION_DROP)
sch_table->field[13]->store(STRING_WITH_LEN("NOT PRESERVE"), scs);
sch_table->field[ISE_ON_COMPLETION]->
store(STRING_WITH_LEN("NOT PRESERVE"), scs);
else
sch_table->field[13]->store(STRING_WITH_LEN("PRESERVE"), scs);
sch_table->field[ISE_ON_COMPLETION]->
store(STRING_WITH_LEN("PRESERVE"), scs);
int not_used=0;
number_to_datetime(et.created, &time, 0, &not_used);
DBUG_ASSERT(not_used==0);
sch_table->field[14]->store_time(&time, MYSQL_TIMESTAMP_DATETIME);
sch_table->field[ISE_CREATED]->store_time(&time, MYSQL_TIMESTAMP_DATETIME);
number_to_datetime(et.modified, &time, 0, &not_used);
DBUG_ASSERT(not_used==0);
sch_table->field[15]->store_time(&time, MYSQL_TIMESTAMP_DATETIME);
sch_table->field[ISE_LAST_ALTERED]->
store_time(&time, MYSQL_TIMESTAMP_DATETIME);
if (et.last_executed.year)
{
sch_table->field[16]->set_notnull();
sch_table->field[16]->store_time(&et.last_executed,MYSQL_TIMESTAMP_DATETIME);
sch_table->field[ISE_LAST_EXECUTED]->set_notnull();
sch_table->field[ISE_LAST_EXECUTED]->
store_time(&et.last_executed, MYSQL_TIMESTAMP_DATETIME);
}
sch_table->field[17]->store(et.comment.str, et.comment.length, scs);
sch_table->field[ISE_EVENT_COMMENT]->
store(et.comment.str, et.comment.length, scs);
if (schema_table_store_record(thd, sch_table))
DBUG_RETURN(1);
@ -5166,7 +5208,8 @@ ST_FIELD_INFO events_fields_info[]=
{"EVENT_SCHEMA", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Db"},
{"EVENT_NAME", NAME_LEN, MYSQL_TYPE_STRING, 0, 0, "Name"},
{"DEFINER", 77, MYSQL_TYPE_STRING, 0, 0, "Definer"},
{"EVENT_BODY", 65535, MYSQL_TYPE_STRING, 0, 0, 0},
{"EVENT_BODY", 8, MYSQL_TYPE_STRING, 0, 0, 0},
{"EVENT_DEFINITION", 65535, MYSQL_TYPE_STRING, 0, 0, 0},
{"EVENT_TYPE", 9, MYSQL_TYPE_STRING, 0, 0, "Type"},
{"EXECUTE_AT", 0, MYSQL_TYPE_TIMESTAMP, 0, 1, "Execute at"},
{"INTERVAL_VALUE", 256, MYSQL_TYPE_STRING, 0, 1, "Interval value"},