DRAFT of specification if Indexing By words for strings.
Ruslan Zasukhin
sunshine at public.kherson.ua
Wed Sep 22 17:22:47 CDT 2004
On 9/22/04 4:41 PM, "jda" <jda at his.com> wrote:
>>>> I think the ability to let developers specify certain index
>>>> properties would be very powerful, and I'm sure that many other uses
>>>> would be found for this (other than my issue about sorting). One
>>>> minor point, since you would want this to be extensible, would be to
>>>> name the methods something like this: .AddIgnoreWord,
>>>> .DeleteIgnoreWord, and .DeleteAllIgnoreWords.
>>
>> This is what I have made in C++
>>
>> /**
>> If some Vstring or VarChar or VText field has option IndexByWords is
>> TRUE,
>> then this class can specify additional parameters for its index.
>> This parameters allow to developer/user better control the full
>> text indexing.
>>
>> This parameters have no affect if option IndexByWords is FALSE.
>> */
>
> Hm, but since you can't sort on an indexbywords, those won't help
> with the sorting issue, will it?
In YOUR task it seems no.
> To sort a field you need to simply have an index, and in that case can't use
> the ignore words feature. What am I missing?
You are right.
Just we did plan feature as I have describe it.
In your case it looks solution is
* REPLACE for many entries
* BaseObject method field and its index.
So you need way to create such BaseObject method, which can prepare correct
string for index.
--
Best regards,
Ruslan Zasukhin [ I feel the need...the need for speed ]
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web: http://www.paradigmasoft.com
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