API methods on binary link
Olivier
vidal_olivier at yahoo.fr
Sat Jan 22 14:27:16 CST 2005
>> If I want to see all the streets the zip of which begins with '33', in
>> SQL I makes:
>>
>> SELECT * FROM ZIPCity, Streets WHERE left(zip,2)='33'
>
> You make at first search in table ZIP
>
> set1 = fldZip.Find( 33 )
>
I want ONLY the zip BEGINNING by 33. ( left(zip,2)=33).
how ?
> Now you can iterate set and use
>
> Link.FindLinked(
> inRecID as Integer, inTableA as VTable, inTableB as VTable
>
>
I does not understand.
I use the API because it should be faster than SQL (and because I don't
like SQL! ;o-).
If I has to use a Realbasic loop, it is going to be slower!
RB is not C ++!
Slower and more complicated.
What interest?
> Hmm, we need enable into V4RB one more function that do
>
> set = Link.FindLinked( inSet, TA, TB )
>
> We have such func in kernel.
>
>
> --
> Best regards,
> Ruslan Zasukhin [ I feel the need...the need for speed ]
> -------------------------------------------------------------
> e-mail: ruslan at paradigmasoft.com
> web: http://www.paradigmasoft.com
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