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From "M. Le Bihan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SIS-304) Attempt to use Calcite SQL Parser instead of the one currently used to parse SQL statements
Date Sun, 22 Nov 2015 20:02:10 GMT
M. Le Bihan created SIS-304:
-------------------------------

             Summary: Attempt to use Calcite SQL Parser instead of the one currently used
to parse SQL statements
                 Key: SIS-304
                 URL: https://issues.apache.org/jira/browse/SIS-304
             Project: Spatial Information Systems
          Issue Type: Improvement
          Components: Shapefile
    Affects Versions: 0.7
            Reporter: M. Le Bihan
            Assignee: M. Le Bihan


The current SQL parser developped with DBase III JDBC driver has many limitations, and it
can only works for simple SELECT statements.
The [Calcite|http://calcite.apache.org] open source project might be of great help if it matches
our need.

This task is a PoC that if it goes well, will allow the removal of 
org.apache.sis.internal.shapefile.jdbc.sql.CrudeSQLParser
org.apache.sis.internal.shapefile.jdbc.sql.ConditionalClauseResolver
org.apache.sis.internal.shapefile.jdbc.sql.ClauseResolver
in favor of the Calcite API



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