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Viewing changes to contrib/pgrowlocks/pgrowlocks--1.0.sql

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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contrib/pgrowlocks/pgrowlocks--1.0.sql
 
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/* contrib/pgrowlocks/pgrowlocks--1.0.sql */
 
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CREATE FUNCTION pgrowlocks(IN relname text,
 
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    OUT locked_row TID,         -- row TID
 
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    OUT lock_type TEXT,         -- lock type
 
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    OUT locker XID,             -- locking XID
 
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    OUT multi bool,             -- multi XID?
 
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    OUT xids xid[],             -- multi XIDs
 
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    OUT pids INTEGER[])         -- locker's process id
 
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RETURNS SETOF record
 
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AS 'MODULE_PATHNAME', 'pgrowlocks'
 
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LANGUAGE C STRICT;