42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
--echo #
|
|
--echo # WL#9636: Rename tx_{isolation,isolation} variables to transaction_*
|
|
--echo #
|
|
|
|
SET @saved_global_isolation= @@global.transaction_isolation;
|
|
|
|
--echo # Case 1: Check the influence of --transaction_isolation on
|
|
--echo # @@session.transaction_isolation and @@global.transaction_isolation,
|
|
--echo # @@session.tx_isolation, @@global.tx_isolation.
|
|
|
|
SELECT @@session.transaction_isolation, @@global.transaction_isolation,
|
|
@@session.tx_isolation, @@global.tx_isolation;
|
|
|
|
--echo # Case 2: Check that the change to tx_isolation is reflected
|
|
--echo # to transaction_isolation.
|
|
|
|
SET tx_isolation= 'REPEATABLE-READ';
|
|
SET @@global.tx_isolation= 'SERIALIZABLE';
|
|
SELECT @@session.tx_isolation, @@global.tx_isolation,
|
|
@@session.transaction_isolation, @@global.transaction_isolation;
|
|
|
|
SET tx_isolation= DEFAULT;
|
|
SET @@global.tx_isolation= DEFAULT;
|
|
SELECT @@session.tx_isolation, @@global.tx_isolation,
|
|
@@session.transaction_isolation, @@global.transaction_isolation;
|
|
|
|
--echo # Case 3: Check that the change to transaction_isolation is reflected
|
|
--echo # to tx_isolation.
|
|
|
|
SET transaction_isolation= 'SERIALIZABLE';
|
|
SET @@global.transaction_isolation= 'REPEATABLE-READ';
|
|
SELECT @@session.tx_isolation, @@global.tx_isolation,
|
|
@@session.transaction_isolation, @@global.transaction_isolation;
|
|
|
|
SET transaction_isolation= DEFAULT;
|
|
SET @@global.transaction_isolation= DEFAULT;
|
|
SELECT @@session.tx_isolation, @@global.tx_isolation,
|
|
@@session.transaction_isolation, @@global.transaction_isolation;
|
|
|
|
SET @@global.tx_isolation= @saved_global_isolation;
|
|
SET @@global.transaction_isolation= @saved_global_isolation;
|