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Board index FiveWin para Harbour/xHarbour Indice FTS en Ads o Cdx normal???
Posts: 555
Joined: Wed Jul 31, 2013 01:14 PM
Indice FTS en Ads o Cdx normal???
Posted: Tue Nov 25, 2014 02:41 PM

Estimadso amigos:

Necesito un ejemplo desde codigo para hacer indice FTS de Ads o
Tambien me sirve algo similar en Indices Cdx nativos de Harbour, con busqueda "tipo" FTS.

Muchas gracias.

Dario Fernandez

FWH 2501, Harbour, MVS2022 Community, MySql & MariaDB, Dbf/Cdx VSCode.

Maldonado - Uruguay
Posts: 244
Joined: Mon Jun 05, 2006 09:39 PM
Re: Indice FTS en Ads o Cdx normal???
Posted: Thu Nov 27, 2014 12:43 PM
Ha varias maneiras de usar indices FTS

Code (fw): Select all Collapse
Em SQL 

  AdsCreateSqlStatement("CLIENTES",3)
  (CLIENTES)->(AdsPrepareSQL("SELECT DISTINCT CLIENTE FROM CLIENTES WHERE CONTAINS(NOME,'EDUARDO SILVA')")
  (CLIENTES)->(AdsExecuteSQL())
  CLIENTES->(xBrowse())
  

Em Rdd Pure Harbour
  cAof := "CONTAINS(NOME,'EDUARDO SILVA')"
  USE CLIENTES ALIAS CLIENTES NEW
  CLIENTES->(AdssetAof(cAof))
  CLIENTES->(xBrowse())

Em Tads Rdd
  cAof := "CONTAINS(NOME,_NomePesquisa_)"
  aVars := {}
  aadd(aVars,{"_NomePesquisa_","EDUARDO SILVA"})
  oDb_Clientes := tAds():RddNew("CLIENTES")
  oDb_Clientes:Filter(cAof,aVars)
  (oDs_Clientes:cAlias)->(xBrowse())

Em Tads DataSet
  oDs_Clientes := tAds():DsNew(1)
  oDs_Clientes:cQrySql := "SELECT DISTINCT CLIENTE FROM CLIENTES WHERE CONTAINS(NOME,_NomePesquisa_)" 
  oDs_Clientes:DsAddVar("_NomePesquisa_","EDUARDO SILVA")
  oDs_Clientes:dsExecute()
  (oDs_Clientes:cAlias)->(xBrowse())
Posts: 555
Joined: Wed Jul 31, 2013 01:14 PM
Re: Indice FTS en Ads o Cdx normal???
Posted: Thu Nov 27, 2014 02:25 PM

Excelente, Gracias.

En puro Harbour acepta AdsSetAof() ?
Em Rdd Pure Harbour
cAof := "CONTAINS(NOME,'EDUARDO SILVA')"
USE CLIENTES ALIAS CLIENTES NEW
CLIENTES->(AdssetAof(cAof))
CLIENTES->(xBrowse())

Saludos y gracias.

Dario Fernandez

FWH 2501, Harbour, MVS2022 Community, MySql & MariaDB, Dbf/Cdx VSCode.

Maldonado - Uruguay

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