set filter optimised is strong for clipper application basically you haven't any sample because simply you must create some index on table then you made a set filter that instead read entire dbf read only same part You can use This technologies RMDBFCDX , BMDBFCDX you can also try rddads that use sybase advantage data server or only the free/local version
2009/4/26 sygecom <leona...@sygecom.com.br>: > > Hello to all, > > Somebody would have some practical examples of using the LIB BMDBFCDX.LIB? > I need to filter using a turbine in the DBF. The Harbor has something to > RMDBFCDX of xHarbour Commercial. > > Note: At various points in my system already use ORDSCOPE () but in some > points have to do the filter and the active filter have to change the order > of display, then the ORDSCOPE () clean the filter when using a DBSETORDER () > in ORDSCOPE a filter (), in case I'm using SET FILTER TO, but this filter is > known to many records is slow and this is where I want to give a better > optimized. > > Leonardo Machado > -- > View this message in context: > http://www.nabble.com/How-to-optimize-filters-with-DBFCDX--tp23244059p23244059.html > Sent from the Harbour - Dev mailing list archive at Nabble.com. > > _______________________________________________ > Harbour mailing list > Harbour@harbour-project.org > http://lists.harbour-project.org/mailman/listinfo/harbour > -- Massimo Belgrano _______________________________________________ Harbour mailing list Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour
