Pasar query a un arreglo

[nageswaragunupudi]

Documentation:

For documentation of Connection class and Rowset class, please see these postings:
viewtopic.php?f=3&t=33286

Please see the documentation in WIKI:
http://wiki.fivetechsoft.com/doku.php?i ... connection

http://wiki.fivetechsoft.com/doku.php?i ... ariarowset

Samples:

fwh\samples\maria01.prg ... maria*.prg

Migration:

To use native FWH lib, you need not migrate your entire application. You can continue to run your application in Dolphin and use native libs for new modules only.

If you are already connected to the server with Dolphin, you can easily get fwmariadb connection like this;

Code: Select all  Expand view  RUN

oCn := maria_Connect( oServer ) // where oServer is Dolphin server
 

and start using FWH native libs for new modules or some work in the same modules. In other words, you can use both dolphin and fwh libs at the same time side by side.

Over a period of time, you can convert existing modules at your convenience.

[joseluisysturiz]

Thank you very much for your help...

[nageswaragunupudi]

May I know your FWH version?

[joseluisysturiz]

May I know your FWH version?

18.05, gracias...

[nageswaragunupudi]

In FWH1805, only the simple syntax oRs:GetRows() works without any parameters.
The extended syntax given above works from FWH1807.

[joseluisysturiz]

In FWH1805, only the simple syntax oRs:GetRows() works without any parameters.
The extended syntax given above works from FWH1807.

Ok, lo tendre en cuenta e ire probando que puedo hacer, gracias...saludos...

[goosfancito]

hola
si quiero que me devuelva un array para luego usarlo en un combobox,

Code: Select all  Expand view  RUN

METHOD cargarSucursales()
   LOCAL cSql, oQry

   TEXT into cSql
   Select
   s.nombre
   FROM tbsucursal s
   order by s.nombre
   ENDTEXT

   oQry:= ::oCnx:QUERY(cSql)

   RETURN oQry:getRows("nombre")

eso me devuelve un ARRAY multidimensional, yo solo quiero esto:
"sucursal 1"
"sucursal 2"
"sucursal 3"

[nageswaragunupudi]

Code: Select all  Expand view  RUN

aList := ArrTranspose( ::oCnx:Execute( "select nombre from tbsucursal order by nombre" ) )[ 1 ]
 

[goosfancito]

Me gustaría (si es que ya no existe) que getRows te de la posibilidad de agregar columnas vacias al array,

Por ejemplo:
Supongamos que la consulta devuelva 2 columas: id, nombre y 5 rows. Que yo pueda hacer esto:

a:= oQry:getRows(, {"id", "nombre", 0.0, .f.})

y el resultado seria
a:= [
1, "gustavo", 0.0, .f.,
2, "miguel", 0.0, .f.
3, "angel", 0.0, .f.
4, "velazquez", 0.0, .f.
5, "fernandez", 0.0, .f.
]

[nageswaragunupudi]

Code: Select all  Expand view  RUN

a:= oQry:getRows( nil, nil, {"id", "nombre", { || 0.0 }, { || .f. } } )
// OR
a := oQry:GetRows( nil, nil, { "id", "nombre", "0.0". ".f." } )
 

"0.0" and ".f." will be returned as numeric 0.0 and logical .f..