Thread: pgsql: Fix subscription test

Fix subscription test

After altering a subscription, we should wait until the updated table
sync data has been fetched by the subscriber.

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/aa988457848fc153bfc85b4d240c0a020f9cdfe8

Modified Files
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src/test/subscription/t/008_diff_schema.pl | 3 +++
1 file changed, 3 insertions(+)