Adding table existance checking for SQLite.
Adding table existance checking for SQLite.

bendmorris/retriever,henrykironde/deletedret,henrykironde/deletedret,goelakash/retriever,embaldridge/retriever,davharris/retriever,davharris/retriever,bendmorris/retriever,embaldridge/retriever,bendmorris/retriever,embaldridge/retriever,goelakash/retriever,davharris/retriever