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how extended DTP SQL parser so that it can resolve the specific keywords of specific db vendor [message #1444492]

Tue, 14 October 2014 02:29

Eclipse User

Now,I have a problem in use dtp plugins.

In my case, I want to use DTP SQL Query Parser to parse SQL of specific db, but there are some keywords can't be successfully resolved like TOP（MS SQL）、LIMIT 0（MySql）and so on. When I typed SQL contained these keyword,the dtp will prompt an formatting error.

Is there any simple way to modify existing content（org.eclipse.datatools.sqltools.parsers.sql.lexer & org.eclipse.datatools.sqltools.parsers.sql.query） to fix?

If not ,how to extend the parser to support vendor specific dialects and custom source generation?

I found this:https://www.eclipse.org/datatools/project_sqldevtools/sqltools_doc/SQL%20Query%20Parser%20User%20documentation.htm

but it's too simple to tell me how to do use lpg to generate my own parser.

So is there anyone who can help me？

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