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Parameterised Query Language

-- Discussion Topics for the Pune2011 interop

1. utypes in PQL queries?

2. units for numeric values?

3. does it have to be browser friendly? E.g. should it be possible for a POSTed form in a browser to conform to PQL?

4. special characters? wildcards? escaping?

-- Previous relevant documentation

1. PQL: http://wiki.ivoa.net/internal/IVOA/TableAccess/PQL-0.2-20090520.pdf

2. ASU: http://cds.u-strasbg.fr/doc/asu.html

3. Google analytics syntax: http://code.google.com/apis/analytics/docs/gdata/gdataReferenceDataFeed.html


Topic attachments
I Attachment Action Size Date Who Comment
PDFpdf PQL-India_IVOA.pdf manage 792.0 K 2011-10-18 - 01:45 DanielDurand  
PDFpdf PQL5.pdf manage 447.6 K 2011-10-11 - 16:34 DanielDurand A small group reflexion about PQL
PDFpdf ucdbasedquery_note.pdf manage 131.5 K 2011-10-19 - 18:14 LaurentMichel 2009 note about using UCD for querying XMM Cat
Topic revision: r8 - 2011-10-19 - LaurentMichel
 
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