|SQL Query Parser - standalone, db2 plugin? [message #1022818]
||Fri, 22 March 2013 15:25
| Leonardo Herrera
Registered: March 2013
Just recently discovered the SQL Query Parser classes in the DTP project, and it looks like a great (and unique) project.
My problem is that I need to analyze and see if I can merge some pretty hairy SQL fragments that are used in a big system. I need a smart and capable parser so I can perform an accurate analysis and determine if I can join some of these fragments together to improve performance. This needs to be somewhat smart, and I've figured the analysis I need to perform; however, the parser as-is is not able to parse these fragments, because they use specific db2 OLAP functions (over(), partition by, etc.) so I need to include the db2 plugins to my code.
How is this done? I haven't been able to find the classes ('org.eclipse.datatools.sqltools.parsers.sql.query.db2', etc.) anywhere, and I also have no idea how to register them (I'm trying to do it manually, but of course it cannot find the appropriate class.)
Can somebody help me with this problem?
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