[Pgpool-committers] pgpool - pgpool-II: Fix hang up when a SELECT query has error inside

[User Y-asaba]

Log Message:
-----------
Fix hang up when a SELECT query has error inside transaction block. It
occurs only in simple query protocol. We reproduce the bug with the
following operation.

  BEGIN;
  SELECT * FROM non_exist_table; <-- ERROR
  SELECT 1;

Tags:
----
V1_STABLE

Modified Files:
--------------
    pgpool-II:
        pool_process_query.c (r1.23 -> r1.23.2.1)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.23&r2=1.23.2.1)
        pool.h (r1.5 -> r1.5.2.1)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h.diff?r1=1.5&r2=1.5.2.1)
        ChangeLog (r1.17 -> r1.17.2.1)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/ChangeLog.diff?r1=1.17&r2=1.17.2.1)