Log Message:
-----------
moved functions for pk comparison operators into aupgschema schema
Modified Files:
--------------
aupg_src/sql:
audit_infrastructure.sql (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/aupg/aupg_src/sql/audit_infrastructure.sql.diff?r1=1.9&r2=1.10)