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Rick Lipkin wrote:would very much like to have ( wish list ) a freeze column method


You already have it in TCBrowse class.

Rick Lipkin wrote:and an index optimized for dbfcdx and ads.


Whan do you exactly mean with "index optimized"?

EMG
by Enrico Maria Giordano
Sun Feb 26, 2006 3:47 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: TWBrowse refiniment
Replies: 24
Views: 8225

Gentleman .. My 2 cents worth here .. would very much like to have ( wish list ) a freeze column method and an index optimized for dbfcdx and ads. The current version in FWH only has optimization for the 16 bit versions of ads and no freeze method :cry: And yes I know there are other ...
by Rick Lipkin
Sun Feb 26, 2006 3:43 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: TWBrowse refiniment
Replies: 24
Views: 8225

... access to functions location and it is highly related to the dynamic symbol table at runtime. It contains many duplicated symbols that will be optimized by the dynamic symbol table. The dynamic symbol table: Dynamically generated from the startup subsystem at the beginning of the application. ...
by Antonio Linares
Fri Jan 27, 2006 1:18 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: maquinas virtuales - virtual machines
Replies: 5
Views: 1781

... tambien con un esquema de recuperacion de datos perdidos en caso de caida del servidor. 8) ADS es rapido, cuenta con la tecnologia AOF (Advantage Optimized Filters) que permite la realizacion de filtros a travez del comado SET FILER entre 1200 y 1500 veces mas rapido que con Clipper o Harbour ...
by R.F.
Fri Jan 13, 2006 6:51 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: ADS 8 "LOCAL"
Replies: 12
Views: 5702

... ( hiredate > CTOD(‘1/18/85’) .AND. deptnum = 15) If field "hiredate" is indexed and field "deptnum" is not, the expression will be partially optimized. Each simple expression involving field "hiredate" will be fully optimized but the simple expression involving field "deptnum" will not be ...
by astursoft
Sun Jan 08, 2006 8:55 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: off topic : filtro aof() sobre fecha
Replies: 4
Views: 1030

Re: INDICES Condic. vs SET FILTER MEJORA DE PERFOMANCE

Si estas utilizando el RDD ADS prueba con los AOF (Advantage Optimized Filters) son super rapidos, miles de veces mas rapidos que un SET FILTER nativo de (x)HB Estimados Colegas Mi pregunta es tengo una DBF de 175000 registros, y quiero buscar todos los ...
by R.F.
Fri Oct 14, 2005 4:44 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: INDICES Condic. vs SET FILTER MEJORA DE PERFOMANCE
Replies: 1
Views: 1261
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