Log Message:-----------added pgest_trigger function which allows updateable indexes
Modified Files:-------------- pgestraier: pgest.sql (r1.9 -> r1.10) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgestraier/pgestraier/pgest.sql.diff?r1=1.9&r2=1.10) pgest.c (r1.26 -> r1.27) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgestraier/pgestraier/pgest.c.diff?r1=1.26&r2=1.27)