NAME¶

COMMIT PREPARED - commit a transaction that was earlier prepared for two-phase commit

SYNOPSIS¶

COMMIT PREPARED transaction_id

DESCRIPTION¶

COMMIT PREPARED commits a transaction that is in prepared state.

PARAMETERS¶

transaction_id

The transaction identifier of the transaction that is to be committed.

NOTES¶

To commit a prepared transaction, you must be either the same user that executed the transaction originally, or a superuser. But you do not have to be in the same session that executed the transaction.

This command cannot be executed inside a transaction block. The prepared transaction is committed immediately.

All currently available prepared transactions are listed in the pg_prepared_xacts system view.

EXAMPLES¶

Commit the transaction identified by the transaction identifier foobar:

COMMIT PREPARED 'foobar';

SEE ALSO¶

PREPARE TRANSACTION [prepare_transaction(7)], ROLLBACK PREPARED [rollback_prepared(7)]