Re: ANY subquery and PreparedStatements

Yes, this would work... but it's not very pretty :-)
JDBC's preparedstatements should have *some way* to handle that...
simply makeing impossible to use such an useful keyword is quite bad...
Or jdbc doesnt have it?

On Wed, 2003-02-19 at 09:49, Pavel Fokin wrote:
> Felipe Schnack wrote:
>
> > I'm afraid it kind of impossible to use PreparedStatements with the
> >"ANY" subquery keyword... For example, if I take this query and prepare
> >it:
> > "select * from <table> where <field> any (?)"
> > How can I set my parameter as a list of values, so my query searches
> >for for different values of the specified field?
> >
> >
> >
> Hello,
>
> You can use a helper variable to store all your values as a string, and
> then pass it
> to prepared statement, it works for me with IN( ) and I think will work
> as well for ANY
>
> example code:
>
> String categories = "";
> for( int i = 0; i < someCategoryIDs.length; i++ ) {
> if( i > 0 ) { categories = categories + ","; }
> categories = categories + " " + someCategoryIDs[i];
> }
>
> pstmt = connection.prepareStatement( SELECT * FROM catalog WHERE cat_id
> IN (" + categories + ") "
>
> Hope it helps
>
> Best Regards,
> Pavel Fokin,
>
> Software Engineer,
> www.openvillage.info
>
>
>
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--

Felipe Schnack
Analista de Sistemas
felipes(at)ritterdosreis(dot)br
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Centro Universitário Ritter dos Reis
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