- FLUSH GLOBAL STATUS now resets most global_status_vars.
At this stage, this is mainly to be used for testing.
- FLUSH SESSION STATUS added as an alias for FLUSH STATUS.
- FLUSH STATUS does not require any privilege (before required RELOAD).
- FLUSH GLOBAL STATUS requires RELOAD privilege.
- All global status reset moved to FLUSH GLOBAL STATUS.
- Replication semisync status variables are now reset by
FLUSH GLOBAL STATUS.
- In test cases, the only changes are:
- Replace FLUSH STATUS with FLUSH GLOBAL STATUS
- Replace FLUSH STATUS with FLUSH STATUS; FLUSH GLOBAL STATUS.
This was only done in a few tests where the test was using SHOW STATUS
for both local and global variables.
- Uptime_since_flush_status is now always provided, independent if
ENABLED_PROFILING is enabled when compiling MariaDB.
- @@global.Uptime_since_flush_status is reset on FLUSH GLOBAL STATUS
and @@session.Uptime_since_flush_status is reset on FLUSH SESSION STATUS.
- When connected, @@session.Uptime_since_flush_status is set to 0.
C/C 3.4 disables mysql_old_password by default, so
add an option for the `connect` command to support specifying
allowed authentication plugins (MARIADB_OPT_RESTRICTED_AUTH).
use it to enable mysql_old_password when needed for testing
C/C 3.4 disables mysql_old_password by default, so
add an option for the `connect` command to support specifying
allowed authentication plugins (MARIADB_OPT_RESTRICTED_AUTH).
use it to enable mysql_old_password when needed for testing
* remove dead code (from .yy)
* remove redundant commands from the test
* extract common code into a reusable function
(get_auth_plugin, push_new_user)
* rename update_user_table->update_user_table_password
* simplify acl_update_user
* don't strdup a string that's already in a memroot
(in ACL_ROLE::ACL_ROLE(ACL_USER*))
* create parent_grantee and role_grants dynamic arrays with size 0.
to avoid any memory allocations when roles aren't used.
Don't distinguish between a "password hash" and "authentication string"
anymore. Now both are stored in mysql.user.authentication_string, both
are handled identically internally. A "password hash" is just how some
particular plugins interpret authentication string.
Set mysql.user.plugin even if there is no password. The server will use
mysql_native_password plugin in these cases, let's make it expicit.
Remove LEX_USER::pwhash.
