Stabilize the test added by commit 022564f60c.
The test was unstable in branches 14 and 15 as we were relying on the
number of changes in the table having a toast column to start streaming.
On branches >= 16, we have a GUC debug_logical_replication_streaming which
can stream each change, so the test was stable in those branches.
Change the test to use PREPARE TRANSACTION as that should make the result
consistent and test the code changed in 022564f60c.
Reported-by: Daniel Gustafsson as per buildfarm
Author: Hou Zhijie, Amit Kapila
Backpatch-through: 14
Discussion: https://postgr.es/m/8C2F86AA-981E-4803-B14D-E264C0255330@yesql.se
Branch
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REL_17_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/c4b8a916f8a53379621825028532b038e004f891
Modified Files
--------------
contrib/test_decoding/expected/stream.out | 22 ----------------------
contrib/test_decoding/expected/twophase.out | 23 +++++++++++++++++++++++
contrib/test_decoding/sql/stream.sql | 22 ----------------------
contrib/test_decoding/sql/twophase.sql | 22 ++++++++++++++++++++++
4 files changed, 45 insertions(+), 44 deletions(-)
