config root man

# Check if the plugin is present
# initialize the version token plugin
INSTALL PLUGIN version_tokens SONAME 'version_token.so';
CREATE FUNCTION version_tokens_set RETURNS STRING SONAME 'version_token.so';
CREATE FUNCTION version_tokens_show RETURNS STRING SONAME 'version_token.so';
CREATE FUNCTION version_tokens_edit RETURNS STRING SONAME 'version_token.so';
CREATE FUNCTION version_tokens_delete RETURNS STRING SONAME 'version_token.so';
CREATE FUNCTION version_tokens_lock_shared RETURNS INT SONAME 'version_token.so';
CREATE FUNCTION version_tokens_lock_exclusive RETURNS INT SONAME 'version_token.so';
CREATE FUNCTION version_tokens_unlock RETURNS INT SONAME 'version_token.so';
# Initialize performance_schema
UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'YES';
UPDATE performance_schema.setup_instruments SET enabled = 'YES'
WHERE name IN ('wait/io/table/sql/handler',
'wait/lock/table/sql/handler',
'wait/lock/metadata/sql/mdl');
INSERT INTO performance_schema.setup_objects (object_type, object_schema, object_name, enabled, timed)
VALUES ('TABLE', 'mtr', '%', 'NO', 'NO');
#
# Bug 21280801: VERSION TOKEN LOCKING DOES NOT WORK
#
DO version_tokens_set('vt1=11;vt2=22;vt3=33;vt4=44;vt5=55');
SELECT version_tokens_show();
version_tokens_show()
vt1=11;vt2=22;vt5=55;vt4=44;vt3=33;
DO version_tokens_lock_exclusive('vt3', 'vt5', 'vt1', 0);
# Must return 3 rows
SELECT OBJECT_NAME, LOCK_TYPE, LOCK_DURATION, LOCK_STATUS
FROM performance_schema.metadata_locks
WHERE OBJECT_NAME in ('vt1','vt3','vt5') AND
LOCK_TYPE='EXCLUSIVE'
  ORDER BY OBJECT_NAME;
OBJECT_NAME	LOCK_TYPE	LOCK_DURATION	LOCK_STATUS
vt1	EXCLUSIVE	EXPLICIT	GRANTED
vt3	EXCLUSIVE	EXPLICIT	GRANTED
vt5	EXCLUSIVE	EXPLICIT	GRANTED
DO version_tokens_lock_exclusive('vt3', 'vt5', 'vt1', 4);
ERROR HY000: Service lock wait timeout exceeded.
DO version_tokens_unlock();
# Must return 0 rows
SELECT OBJECT_NAME, LOCK_TYPE, LOCK_DURATION, LOCK_STATUS
FROM performance_schema.metadata_locks
WHERE OBJECT_NAME in ('vt1','vt3','vt5') AND
LOCK_TYPE='EXCLUSIVE'
  ORDER BY OBJECT_NAME;
OBJECT_NAME	LOCK_TYPE	LOCK_DURATION	LOCK_STATUS
# End of 5.7 tests
# Cleanup
# wait for all sessions to disconnect
# Cleanup performance schema
UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES';
DELETE FROM performance_schema.setup_objects WHERE object_schema='mtr';
# clean up version token plugin
UNINSTALL PLUGIN version_tokens;
Warnings:
Warning	1620	Plugin is busy and will be uninstalled on shutdown
DROP FUNCTION version_tokens_set;
DROP FUNCTION version_tokens_show;
DROP FUNCTION version_tokens_edit;
DROP FUNCTION version_tokens_delete;
DROP FUNCTION version_tokens_lock_shared;
DROP FUNCTION version_tokens_lock_exclusive;
DROP FUNCTION version_tokens_unlock;
# Cleanup done