[Pgpool-committers] pgpool - pgpool-II: Add a comment to need_insert_lock() if the query

[User T-ishii]

Log Message:
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Add a comment to need_insert_lock() if the query being used to check
if the table has SERIAL column is valid for PostgreSQL 7.3 to 8.3.

Tags:
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V2_2_STABLE

Modified Files:
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    pgpool-II:
        pool_process_query.c (r1.141.2.1 -> r1.141.2.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.141.2.1&r2=1.141.2.2)