[Zope] AND operator and ZCatalog

hello i've read and reread advance ZCatalog howto by Zen, and still failed to do what i want. the situation i have a ZCatalog that indexes news. i use keyword index, and text index. when i try <dtml-in "Catalog(publication=myPub,section=mySec,date_posted=myDate)"> <br> <a href="<dtml-var SCRIPT_NAME>/<dtml-var "getpath(data_record_id_)"> "> <dtml-var title></a> <p><dtml-var publication>|<dtml-var abstract>|<dtml-var section> <dtml-var myDate></dtml-in> it seems that the search was ORed, not ANDed. i hope i'm clear enough. thanks -- http://www.kedai.com.my/kk http://www.kedai.com.my/eZine Strange how laughter looks like crying with no sound, and raindrops taste like tears .. without the pain