44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
--echo #
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--echo # WL#5968: Implement START TRANSACTION READ (WRITE|ONLY);
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--echo #
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--echo #
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--echo # Test9: The --transaction-read-only option.
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--echo # Saving the initial value of transaction_read_only variable
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SET @transaction_read_only_save = @@transaction_read_only;
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SET @@global.transaction_read_only = ON;
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--echo # Also for new connections. Switching to con1
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connect (con1, localhost, root);
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SELECT @@transaction_read_only;
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SET SESSION TRANSACTION READ WRITE;
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SELECT @@transaction_read_only;
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disconnect con1;
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--source include/wait_until_disconnected.inc
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--echo # Connection default
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connection default;
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SELECT @@transaction_read_only;
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--echo #
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--echo # Test 10: SET TRANSACTION / START TRANSACTION + implicit commit.
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SET SESSION TRANSACTION READ WRITE;
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--disable_ps_protocol
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SET TRANSACTION READ ONLY;
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--echo # Since DDL does implicit commit before starting, SET TRANSACTION
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--echo # will have no effect because the "next" transaction will already
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--echo # be over before the DDL statement starts.
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CREATE TABLE t1 (a INT);
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START TRANSACTION READ ONLY;
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--echo # The same happens with START TRANSACTION
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DROP TABLE t1;
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--enable_ps_protocol
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--echo # Restoring the original value of transaction_read_only
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SET @@global.transaction_read_only = @transaction_read_only_save;
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