from within triggers
Add support for passing NEW.x as INOUT and OUT parameters to stored
procedures. Passing NEW.x as INOUT parameter requires SELECT and
UPDATE privileges on that column, and passing it as OUT parameter
requires only UPDATE privilege.
mysql-test/r/sp-error.result:
Update the result for new message.
mysql-test/r/trigger-grant.result:
Add result for bug#14635.
mysql-test/r/trigger.result:
Add result for bug#14635.
mysql-test/t/trigger-grant.test:
Add test case for bug#14635.
mysql-test/t/trigger.test:
Add test case for bug#14635.
sql/item.cc:
Add implementations of set_value() and set_required_privilege() methods
of Settable_routine_parameter interface.
Use Item_trigger_field::want_privilege instead of
Item_trigger_field::access_type.
Reset privileges on Item_trigger_field::cleanup().
sql/item.h:
Add interface class Settable_routine_parameter and interface query
method to Item class. Item_splocal and Item_trigger_field implement
this interface.
For Item_trigger_field:
- add read_only attribute and is_read_only() method.
- remove access_type and add original_privilege and want_privilege
instead.
- add set_value() method.
- add reset_privilege() method.
sql/item_func.cc:
Add implementations of set_value() method of Settable_routine_parameter
interface.
sql/item_func.h:
Item_func_get_user_var implements Settable_routine_parameter interface.
sql/share/errmsg.txt:
Update english ER_SP_NOT_VAR_ARG message.
sql/sp_head.cc:
Use Settable_routine_parameter interface for parameter update.
sql/sql_yacc.yy:
Set read_only and want_privilege members in Item_trigger_field
appropriately. For NEW.x trigger variable used in left-hand-side
of SET statement the latter is set to UPDATE_ACL, otherwise it is
set to SELECT_ACL (but see Item_trigger_field::set_required_privilege(),
where it may be updated to different value).
Use system inestad of exec
mysql-test/t/trigger-grant.test:
Use "system" instead of exec for system admin tasks
No need to use "egrep", changing to "grep"
- BUG#15166: Wrong update permissions required to execute triggers
- BUG#15196: Wrong select permission required to execute triggers
The idea of the fix is to check necessary privileges
in Item_trigger_field::fix_fields(), instead of having "special variables"
technique. To achieve this, we should pass to an Item_trigger_field instance
a flag, which will indicate the usage/access type of this trigger variable.
mysql-test/r/trigger-grant.result:
Update the result file.
mysql-test/t/trigger-grant.test:
Add test cases for BUG#15166 and BUG#15196
sql/item.cc:
Item_trigger_field: check appropriate (SELECT/UPDATE) privilege in fix_fields().
sql/item.h:
Add a flag to specify access type for trigger field.
sql/sql_trigger.cc:
"Special variable" technique of checking privileges for NEW/OLD variables
was replaced by checking table- and column-level privileges in
Item_trigger_field::fix_fields().
sql/sql_trigger.h:
"Special variable" technique of checking privileges for NEW/OLD variables
was replaced by checking table- and column-level privileges in
Item_trigger_field::fix_fields().
sql/sql_yacc.yy:
Specify access type for trigger fields.
Removed --text from grep, not portable
mysql-test/t/trigger-compat.test:
Removed --text from grep, not portable
mysql-test/t/trigger-grant.test:
Removed --text from grep, not portable
checks on trigger activation)
mysql-test/r/information_schema.result:
Update result file: a new column DEFINER has been added to
INFORMATION_SCHEMA.TRIGGERS.
mysql-test/r/mysqldump.result:
Update result file: a new column DEFINER has been added to
INFORMATION_SCHEMA.TRIGGERS.
mysql-test/r/rpl_ddl.result:
Update result file: a new column DEFINER has been added to
INFORMATION_SCHEMA.TRIGGERS.
mysql-test/r/rpl_sp.result:
Update result file: a new clause DEFINER has been added to
CREATE TRIGGER statement.
mysql-test/r/rpl_trigger.result:
Results for new test cases were added.
mysql-test/r/skip_grants.result:
Error message has been changed.
mysql-test/r/trigger.result:
Added DEFINER column.
mysql-test/r/view.result:
Error messages have been changed.
mysql-test/r/view_grant.result:
Error messages have been changed.
mysql-test/t/mysqldump.test:
Drop created procedure to not affect further tests.
mysql-test/t/rpl_trigger.test:
Add tests for new column in information schema.
mysql-test/t/skip_grants.test:
Error tag has been renamed.
mysql-test/t/view.test:
Error tag has been renamed.
mysql-test/t/view_grant.test:
Error tag has been changed.
sql/item_func.cc:
Fix typo in comments.
sql/mysql_priv.h:
A try to minimize copy&paste:
- introduce operations to be used from sql_yacc.yy;
- introduce an operation to be used from trigger and
view processing code.
sql/share/errmsg.txt:
- Rename ER_NO_VIEW_USER to ER_MALFORMED_DEFINER in order to
be shared for view and trigger implementations;
- Fix a typo;
- Add a new error code for trigger warning.
sql/sp.cc:
set_info() was split into set_info() and set_definer().
sql/sp_head.cc:
set_info() was split into set_info() and set_definer().
sql/sp_head.h:
set_info() was split into set_info() and set_definer().
sql/sql_acl.cc:
Add a new check: exit from the cycle if the table is NULL.
sql/sql_lex.h:
- Rename create_view_definer to definer, since it is used for views
and triggers;
- Change st_lex_user to LEX_USER, since st_lex_user is a structure.
So, formally, it should be "struct st_lex_user", which is longer
than just LEX_USER;
- Add trigger_definition_begin.
sql/sql_parse.cc:
- Add a new check: exit from the cycle if the table is NULL;
- Implement definer-related functions.
sql/sql_show.cc:
Add DEFINER column.
sql/sql_trigger.cc:
Add DEFINER support for triggers.
sql/sql_trigger.h:
Add DEFINER support for triggers.
sql/sql_view.cc:
Rename create_view_definer to definer.
sql/sql_yacc.yy:
Add support for DEFINER-clause in CREATE TRIGGER statement.
Since CREATE TRIGGER and CREATE VIEW can be similar at the start,
yacc is unable to distinguish between them. So, had to modify both
statements in order to make it parsable by yacc.
mysql-test/r/trigger-compat.result:
Result file for triggers backward compatibility test.
mysql-test/r/trigger-grant.result:
Result file of the test for WL#2818.
mysql-test/t/trigger-compat.test:
Triggers backward compatibility test: check that the server
still can load triggers w/o definer attribute and modify
tables with such triggers (add a new trigger, etc).
mysql-test/t/trigger-grant.test:
Test for WL#2818 -- check that DEFINER support in triggers
works properly
