Log Message:
-----------
Add regression tests for CSV COPY format.
Modified Files:
--------------
pgsql-server/src/test/regress/expected:
copy2.out (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/test/regress/expected/copy2.out.diff?r1=1.17&r2=1.18)
pgsql-server/src/test/regress/sql:
copy2.sql (r1.8 -> r1.9)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/test/regress/sql/copy2.sql.diff?r1=1.8&r2=1.9)