Supported Features
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INSERT, DELETE, UPDATE, and SELECT
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Subqueries
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Tables, indices, triggers, and views
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BEGIN, ROLLBACK, COMMIT
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INNER JOIN, LEFT OUTER JOIN, NATURAL JOIN
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UNION, UNION ALL, INTERSECT, EXCEPT
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UNIQUE and NOT NULL constraints
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Features Not Supported
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CHECK constraints (parsed but not enforced)
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Correlated Subqueries
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Foreign Keys (parsed but not enforced)
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ALTER TABLE
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Some details of TRIGGER are omitted
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RIGHT and FULL OUTER JOIN
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Writing to VIEWs
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GRANT and REVOKE
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