Postgres-XC tutorial PDF - PGCon
Postgres-XC tutorial PDF - PGCon
Postgres-XC tutorial PDF - PGCon
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Cleaningup outstanding 2PC<br />
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Collects all the prepared transactions at all the coordinator and<br />
datanode.<br />
Check if prepared transactions are committed or aborted at other<br />
nodes.<br />
If committed/aborted, then commits/aborts the transaction at<br />
prepared nodes.<br />
If implicit 2PC transaction is only prepared, it is intended to be<br />
committed and commit it.<br />
If outstanding 2PC transaction is committed and aborted in other<br />
nodes, it is an error. pgxc_clean will notify to operator and let<br />
operator solve it manually.<br />
May 16th, 2012 <strong>Postgres</strong><strong>XC</strong> 107