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Add ALTER EXTENSION ADD/DROP ACCESS METHOD, and use it in pg_upgrade.

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Without this, an extension containing an access method is not properly
dumped/restored during pg_upgrade --- the AM ends up not being a member
of the extension after upgrading.

Another oversight in commit 473b93287, reported by Andrew Dunstan.

Report: <f7ac29f3-515c-2a44-21c5-ec925053265f@dunslane.net>
This commit is contained in:
Tom Lane
2016-10-02 14:31:28 -04:00
parent 4677fe9fb0
commit f40334b85c
3 changed files with 14 additions and 1 deletions
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doc/src/sgml/ref/alter_extension.sgml
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@ -30,6 +30,7 @@ ALTER EXTENSION <replaceable class="PARAMETER">name</replaceable> DROP <replacea
<phrase>where <replaceable class="PARAMETER">member_object</replaceable> is:</phrase>
ACCESS METHOD <replaceable class="PARAMETER">object_name</replaceable> |
AGGREGATE <replaceable class="PARAMETER">aggregate_name</replaceable> ( <replaceable>aggregate_signature</replaceable> ) |
CAST (<replaceable>source_type</replaceable> AS <replaceable>target_type</replaceable>) |
COLLATION <replaceable class="PARAMETER">object_name</replaceable> |