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#
# WL#9636: Rename tx_{read_only,isolation} variables to transaction_*
#
SET @saved_global_read_only= @@global.transaction_read_only;
# Case 1: Check the influence of --transaction_read_only on
# @@session.transaction_read_only and @@global.transaction_read_only,
# @@session.tx_read_only, @@global.tx_read_only.
SELECT @@session.transaction_read_only, @@global.transaction_read_only,
@@session.tx_read_only, @@global.tx_read_only;
@@session.transaction_read_only @@global.transaction_read_only @@session.tx_read_only @@global.tx_read_only
1 1 1 1
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
# Case 2: Check that the change to tx_read_only is reflected
# to transaction_read_only.
SET tx_read_only= OFF;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET @@global.tx_read_only= ON;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
0 1 0 1
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET tx_read_only= ON;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET @@global.tx_read_only= OFF;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
1 0 1 0
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET tx_read_only= DEFAULT;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET @@global.tx_read_only= DEFAULT;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
0 0 0 0
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
# Case 3: Check that the change to transaction_read_only is reflected
# to tx_read_only.
SET transaction_read_only= OFF;
SET @@global.transaction_read_only= ON;
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
0 1 0 1
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET transaction_read_only= ON;
SET @@global.transaction_read_only= OFF;
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
1 0 1 0
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET transaction_read_only= DEFAULT;
SET @@global.transaction_read_only= DEFAULT;
SELECT @@session.tx_read_only, @@global.tx_read_only,
@@session.transaction_read_only, @@global.transaction_read_only;
@@session.tx_read_only @@global.tx_read_only @@session.transaction_read_only @@global.transaction_read_only
0 0 0 0
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET @@global.tx_read_only= @saved_global_read_only;
Warnings:
Warning 1287 '@@tx_read_only' is deprecated and will be removed in a future release. Please use '@@transaction_read_only' instead
SET @@global.transaction_read_only= @saved_global_read_only;