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pgsql: Add a hack requested by the JDBC driver writers: when a - Mailing list pgsql-committers

From tgl@svr1.postgresql.org (Tom Lane)
Subject pgsql: Add a hack requested by the JDBC driver writers: when a
Date
Msg-id 20050622151944.7F9F352862@svr1.postgresql.org
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Log Message:
-----------
Add a hack requested by the JDBC driver writers: when a function's
argument list contains parameter symbols ($n) declared as type VOID,
discard these arguments.  This allows the driver to avoid renumbering
mixed IN and OUT argument placeholders (the JDBC syntax involves writing
? for both IN and OUT parameters, but on the server side we don't think
that OUT parameters are arguments).  This doesn't break any currently-
useful cases since VOID is not used as an input argument type.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        protocol.sgml (r1.58 -> r1.59)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/protocol.sgml.diff?r1=1.58&r2=1.59)
    pgsql/src/backend/parser:
        parse_func.c (r1.180 -> r1.181)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/parse_func.c.diff?r1=1.180&r2=1.181)

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