Code review for CLUSTER ALL patch. Fix bogus locking, incorrect transaction

Tom Lane <tgl@sss.pgh.pa.us>

Commit: a03c0d93d5a2730f25a3b2738300dacd8ca5e24a
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2002-12-30T18:42:17Z
Releases: 7.4.1
Code review for CLUSTER ALL patch.  Fix bogus locking, incorrect transaction
stop/start nesting, other infelicities.

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