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-rw-r--r--contrib/test_decoding/specs/concurrent_stream.spec10
1 files changed, 8 insertions, 2 deletions
diff --git a/contrib/test_decoding/specs/concurrent_stream.spec b/contrib/test_decoding/specs/concurrent_stream.spec
index ad9fde9c284..54218a4b3f6 100644
--- a/contrib/test_decoding/specs/concurrent_stream.spec
+++ b/contrib/test_decoding/specs/concurrent_stream.spec
@@ -23,9 +23,15 @@ setup { SET synchronous_commit=on; }
step "s0_begin" { BEGIN; }
step "s0_ddl" {CREATE TABLE stream_test1(data text);}
+session "s2"
+setup { SET synchronous_commit=on; }
+step "s2_ddl" {CREATE TABLE stream_test2(data text);}
+
# The transaction commit for s1_ddl will add the INTERNAL_SNAPSHOT change to
# the currently running s0_ddl and we want to test that s0_ddl should not get
-# streamed when user asked to skip-empty-xacts.
+# streamed when user asked to skip-empty-xacts. Similarly, the
+# INTERNAL_SNAPSHOT change added by s2_ddl should not change the results for
+# what gets streamed.
session "s1"
setup { SET synchronous_commit=on; }
step "s1_ddl" { CREATE TABLE stream_test(data text); }
@@ -34,4 +40,4 @@ step "s1_toast_insert" {INSERT INTO stream_test SELECT large_val();}
step "s1_commit" { COMMIT; }
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');}
-permutation "s0_begin" "s0_ddl" "s1_ddl" "s1_begin" "s1_toast_insert" "s1_commit" "s1_get_stream_changes"
+permutation "s0_begin" "s0_ddl" "s1_ddl" "s1_begin" "s1_toast_insert" "s2_ddl" "s1_commit" "s1_get_stream_changes"