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657f5f223e
This removes md5() function calls from these test suites:
- bloom
- test_decoding
- isolation
- recovery
- subscription
This covers all remaining test suites where md5() calls were just used
to generate some random data and can be replaced by appropriately
adapted sha256() calls. This will eventually allow these tests to
pass in OpenSSL FIPS mode (which does not allow MD5 use). See also
208bf364a9. Unlike for the main regression tests, I didn't write a
fipshash() wrapper here, because that would have been too repetitive
and wouldn't really save much here. In some cases it was easier to
remove one layer of indirection by changing column types from text to
bytea.
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://www.postgresql.org/message-id/flat/f9b480b5-e473-d2d1-223a-4b9db30a229a@eisentraut.org
44 lines
1.8 KiB
Ruby
44 lines
1.8 KiB
Ruby
# Test decoding of in-progress transaction containing dml and a concurrent
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# transaction with ddl operation. The transaction containing ddl operation
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# should not get streamed as it doesn't have any changes.
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setup
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{
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SELECT 'init' FROM pg_create_logical_replication_slot('isolation_slot', 'test_decoding');
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-- consume DDL
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SELECT data FROM pg_logical_slot_get_changes('isolation_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
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CREATE OR REPLACE FUNCTION large_val() RETURNS bytea LANGUAGE SQL AS $$ select string_agg(sha256(g::text::bytea), '') from generate_series(1, 83000) g $$;
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}
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teardown
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{
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DROP TABLE IF EXISTS stream_test;
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DROP TABLE IF EXISTS stream_test1;
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SELECT 'stop' FROM pg_drop_replication_slot('isolation_slot');
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}
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session "s0"
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setup { SET synchronous_commit=on; }
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step "s0_begin" { BEGIN; }
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step "s0_ddl" {CREATE TABLE stream_test1(data bytea);}
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session "s2"
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setup { SET synchronous_commit=on; }
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step "s2_ddl" {CREATE TABLE stream_test2(data bytea);}
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# The transaction commit for s1_ddl will add the INTERNAL_SNAPSHOT change to
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# the currently running s0_ddl and we want to test that s0_ddl should not get
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# streamed when user asked to skip-empty-xacts. Similarly, the
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# INTERNAL_SNAPSHOT change added by s2_ddl should not change the results for
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# what gets streamed.
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session "s1"
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setup { SET synchronous_commit=on; }
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step "s1_ddl" { CREATE TABLE stream_test(data bytea); }
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step "s1_begin" { BEGIN; }
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step "s1_toast_insert" {INSERT INTO stream_test SELECT large_val();}
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step "s1_commit" { COMMIT; }
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step "s1_get_stream_changes" { SELECT data FROM pg_logical_slot_get_changes('isolation_slot', NULL,NULL, 'include-xids', '0', 'skip-empty-xacts', '1', 'stream-changes', '1');}
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permutation "s0_begin" "s0_ddl" "s1_ddl" "s1_begin" "s1_toast_insert" "s2_ddl" "s1_commit" "s1_get_stream_changes"
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