Log Message:
-----------
Avoid parsing "SELECT (" as function call
Currently PL/Proxy fails to parse following statement:
select (0*0);
As only SELECT statement is affected, fix it by explicitly checking
for that case.
In long-term, the function-call detection should be moved to parser,
thus getting rid of the hack.
Patch by Peter Eisentraut
Modified Files:
--------------
plproxy/expected:
plproxy_select.out (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/expected/plproxy_select.out?r1=1.2&r2=1.3)
plproxy/sql:
plproxy_select.sql (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/sql/plproxy_select.sql?r1=1.1.1.1&r2=1.2)
plproxy/src:
scanner.l (r1.13 -> r1.14)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/scanner.l?r1=1.13&r2=1.14)
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