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Remove ALL keyword from TABLES IN SCHEMA for publication

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This may be a bit too subtle, but removing that word from there makes
this clause no longer a perfect parallel of the GRANT variant "ALL
TABLES IN SCHEMA": indeed, for publications what we record is the schema
itself, not the tables therein, which means that any tables added to the
schema in the future are also published.  This is completely different
to what GRANT does, which is affect only the tables that exist when the
command is executed.

There isn't resounding support for this change, but there are a few
positive votes and no opposition.  Because the time to 15 RC1 is very
short, let's get this out now.

Backpatch to 15.

Discussion: https://postgr.es/m/2729c9e2-9aac-8cda-f2f4-34f2bcc18f4e
This commit is contained in:
Alvaro Herrera
2022-09-22 19:02:25 +02:00
parent ba50834551
commit 790bf615dd
21 changed files with 176 additions and 179 deletions
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2
doc/src/sgml/ref/create_subscription.sgml
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@@ -372,7 +372,7 @@ CREATE SUBSCRIPTION <replaceable class="parameter">subscription_name</replaceabl
publications has no <literal>WHERE</literal> clause (referring to that
publish operation) or the publication is declared as
<literal>FOR ALL TABLES</literal> or
<literal>FOR ALL TABLES IN SCHEMA</literal>, rows are always published
<literal>FOR TABLES IN SCHEMA</literal>, rows are always published
regardless of the definition of the other expressions.
If the subscriber is a <productname>PostgreSQL</productname> version before
15 then any row filtering is ignored during the initial data synchronization