[ALL] let's think about Query Language for 2.0

[Ruslan Zasukhin]

on 5/23/03 1:52 PM, Andreas Grosam at agrosam at computerworks.ch wrote:

> One thing, not explicitly mentioned, if I understand you right, this
> API shall work in a client/server environment as well??

Actually I think it is hard make it for Client server.

Look using this query API, we simply build TREE of Expression Nodes.
Manually. We make nodes and bind them to each other.
SQL parser do the same work, when it read SQL strings.

Of course it is possible to send this Tree via net, if put this on protocol.

> I find this very useful -  because of the layer below a Query language
> - say SQL - or others (OQL, etc.) which can be easily adopted on top
> the "query micro kernel".

All this languages should be part of Server, correct?

So if you say that this query language will simplify building of new
pluggable Query Languages, then I agree with you.

-- 
Best regards,
Ruslan Zasukhin      [ I feel the need...the need for speed ]
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e-mail: ruslan at paradigmasoft.com
web: http://www.paradigmasoft.com

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