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Thursday, 20 September 2012 · 2 messages
JB
John Best20 Sep 2012 13:43 #

Hi there,

Below is my XML Structure –

<Docs>

            <Doc>

                        <DocTitle C=”1”></DocTitle>

                        <MainDesc></MainDesc>

                        <FullDesc></FullDesc>

            </Doc>

            <Doc>

                        <DocTitle C=”2”></DocTitle>

                        <MainDesc></MainDesc>

                        <FullDesc></FullDesc>

            </Doc>

………………….

………………….

………………….

</Docs>

There are at least 6000 Doc (more to be added soon). I have created a FT Index of the same.

To search a particular word, which might be either in <MainDesc> or in <FullDesc>,

below are my queries –

Query No -1 (Time taken is 21-22 Secs)

               data(doc('sample')/Docs/Doc[MainDesc[. contains text
{'unfavorable'}] or FullDesc[. contains text {'unfavorable'}]]/DocTitle/@C)

Query No -2 (Time taken is 25-26 Secs)

               for $x in doc('sample')/Docs/Doc

where $x[MainDesc[. contains text {'unfavorable'}] or FullDesc[. contains text {'unfavorable'}]]

return $x/DocTitle/@C

The time taken is too much. How can I lower this…?

I tried ft:search(), but it doesn’t fits in here as ft:search wont return Nodes.

* *

Have a nice day

Regards,

JBest

CG
Christian Grün20 Sep 2012 13:46 #

This might help:

data(doc('sample')/Docs/Doc[MainDesc/text() contains text 'unfavorable' or FullDesc/text() contains text 'unfavorable']/DocTitle/@C)

Quoted text · John Best · 96 lines
On Thu, Sep 20, 2012 at 1:43 PM, John Best <johnbest5673 at gmail.com> wrote: > Hi there, > > > > > > Below is my XML Structure – > > > > <Docs> > > <Doc> > > <DocTitle C=”1”></DocTitle> > > <MainDesc></MainDesc> > > <FullDesc></FullDesc> > > </Doc> > > <Doc> > > <DocTitle C=”2”></DocTitle> > > <MainDesc></MainDesc> > > <FullDesc></FullDesc> > > </Doc> > > …………………. > > …………………. > > …………………. > > </Docs> > > > > There are at least 6000 Doc (more to be added soon). I have created a FT > Index of the same. > > To search a particular word, which might be either in <MainDesc> or in > <FullDesc>, > > below are my queries – > > > > Query No -1 (Time taken is 21-22 Secs) > > data(doc('sample')/Docs/Doc[MainDesc[. contains text > {'unfavorable'}] or FullDesc[. contains text {'unfavorable'}]]/DocTitle/@C) > > > > Query No -2 (Time taken is 25-26 Secs) > > for $x in doc('sample')/Docs/Doc > > where $x[MainDesc[. contains text {'unfavorable'}] or > FullDesc[. contains text {'unfavorable'}]] > > return $x/DocTitle/@C > > > > > > The time taken is too much. How can I lower this…? > > I tried ft:search(), but it doesn’t fits in here as ft:search wont return > Nodes. > > > > > > Have a nice day > > Regards, > > JBest > > > > > _______________________________________________ > BaseX-Talk mailing list > BaseX-Talk at mailman.uni-konstanz.de > https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk >

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