plproxy - plproxy: New SPLIT statement.

Log Message:
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New SPLIT statement.

It will split incoming array(s) into per-partition arrays.

Roughly based on design here:

http://lists.pgfoundry.org/pipermail/plproxy-users/2008-June/000093.html

Written by Martin Pihlak

Modified Files:
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plproxy:
Makefile (r1.38 -> r1.39)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/Makefile?r1=1.38&r2=1.39)
plproxy/doc:
syntax.txt (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/doc/syntax.txt?r1=1.8&r2=1.9)
todo.txt (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/doc/todo.txt?r1=1.9&r2=1.10)
plproxy/src:
cluster.c (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/cluster.c?r1=1.8&r2=1.9)
execute.c (r1.18 -> r1.19)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/execute.c?r1=1.18&r2=1.19)
function.c (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/function.c?r1=1.7&r2=1.8)
main.c (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/main.c?r1=1.5&r2=1.6)
parser.y (r1.15 -> r1.16)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/parser.y?r1=1.15&r2=1.16)
plproxy.h (r1.16 -> r1.17)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/plproxy.h?r1=1.16&r2=1.17)
query.c (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/query.c?r1=1.8&r2=1.9)
scanner.l (r1.15 -> r1.16)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/scanner.l?r1=1.15&r2=1.16)
type.c (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/src/type.c?r1=1.7&r2=1.8)

Added Files:
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plproxy/expected:
plproxy_split.out (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/expected/plproxy_split.out?rev=1.1&content-type=text/x-cvsweb-markup)
plproxy/sql:
plproxy_split.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plproxy/plproxy/sql/plproxy_split.sql?rev=1.1&content-type=text/x-cvsweb-markup)