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contrib/test_decoding/sql/binary.sql
14 строк
887 B
Andres Freund
test_decoding: Protect against rare spurious test failures.
22 сен 2015, 16:39
22 сен 2015, 16:39
eef34e5
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-- predictability SET synchronous_commit = on; SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding'); -- succeeds, textual plugin, textual consumer SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'force-binary', '0', 'skip-empty-xacts', '1'); -- fails, binary plugin, textual consumer SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'force-binary', '1', 'skip-empty-xacts', '1'); -- succeeds, textual plugin, binary consumer SELECT data FROM pg_logical_slot_get_binary_changes('regression_slot', NULL, NULL, 'force-binary', '0', 'skip-empty-xacts', '1'); -- succeeds, binary plugin, binary consumer SELECT data FROM pg_logical_slot_get_binary_changes('regression_slot', NULL, NULL, 'force-binary', '1', 'skip-empty-xacts', '1'); SELECT 'init' FROM pg_drop_replication_slot('regression_slot');