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ac36e6f71f
This kluge was inserted in a spot apparently chosen at random: the lock manager's state is not yet fully set up for the wait, and in particular LockWaitCancel hasn't been armed by setting lockAwaited, so the ProcLock will not get cleaned up if the ereport is thrown. This seems to not cause any observable problem in trivial test cases, because LockReleaseAll will silently clean up the debris; but I was able to cause failures with tests involving subtransactions. Fixes breakage induced by commit c85c941470efc44494fd7a5f426ee85fc65c268c. Back-patch to all affected branches.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Changes between all PostgreSQL releases are recorded in the file HISTORY. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.