bizgres - bizgres: Modified COPY command data parsing logic for text

Log Message:
-----------
Modified COPY command data parsing logic for text format targeting
performance improvements. Did not modify or enhance functionality.

Modified Files:
--------------
bizgres/postgresql/src/backend/commands:
copy.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/postgresql/src/backend/commands/copy.c.diff?r1=1.1.1.1&r2=1.2)