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pg_event_trigger_dropped_objects: Add name/args output columns

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These columns can be passed to pg_get_object_address() and used to
reconstruct the dropped objects identities in a remote server containing
similar objects, so that the drop can be replicated.

Reviewed by Stephen Frost, Heikki Linnakangas, Abhijit Menon-Sen, Andres
Freund.
This commit is contained in:
Alvaro Herrera
2014-12-30 17:41:46 -03:00
parent a676201490
commit 72dd233d3e
5 changed files with 60 additions and 20 deletions
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18
doc/src/sgml/func.sgml
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@ -17835,6 +17835,24 @@ FOR EACH ROW EXECUTE PROCEDURE suppress_redundant_updates_trigger();
identifier present in the identity is quoted if necessary.
</entry>
</row>
<row>
<entry><literal>address_names</literal></entry>
<entry><type>text[]</type></entry>
<entry>
An array that, together with <literal>object_type</literal> and
<literal>address_args</literal>,
can be used by the <function>pg_get_object_address()</function> to
recreate the object address in a remote server containing an
identically named object of the same kind.
</entry>
</row>
<row>
<entry><literal>address_args</literal></entry>
<entry><type>text[]</type></entry>
<entry>
Complement for <literal>address_names</literal> above.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>