tablelog - tablelog: Add simple tests

Log Message:
-----------
Add simple tests

Modified Files:
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tablelog:
table_log.sql.in (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/table_log.sql.in.diff?r1=1.2&r2=1.3)
table_log_init.sql (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/table_log_init.sql.diff?r1=1.1&r2=1.2)

Added Files:
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tablelog/test:
example-old.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/example-old.sql?rev=1.1&content-type=text/x-cvsweb-markup)
example.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/example.sql?rev=1.1&content-type=text/x-cvsweb-markup)
tablelog/test/benchmark:
create.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/create.sql?rev=1.1&content-type=text/x-cvsweb-markup)
delete.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/delete.sql?rev=1.1&content-type=text/x-cvsweb-markup)
insert.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/insert.sql?rev=1.1&content-type=text/x-cvsweb-markup)
restore_start_middle.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/restore_start_middle.sql?rev=1.1&content-type=text/x-cvsweb-markup)
run.sh (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/run.sh?rev=1.1&content-type=text/x-cvsweb-markup)
update.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/tablelog/tablelog/test/benchmark/update.sql?rev=1.1&content-type=text/x-cvsweb-markup)