introduced SQL rewriting to handle aliases and reserved words (#13)
added test (#13)
fixed problems when dropping tables (#13)
fixed parsing bug when * is selected (#13)
added test (#13)
implemented rewriting of INSERT statements (#13)
implemented rewriting of WHERE part (#13)
implemented table name and general alias quoting (#13)
refactoring: removed duplicated code (#13)
added test (#13)
changed method name as not only select queries are rewritten (#13)
fixed identifier name (#13)
implemented rewriting to parametrized queries (#13)
added special handling of DROP queries and bracket expressions (#13)
added test (#13)
fixed column name (#13)
implemented sub tree conversion in SQL queries (#13)
added special handling for NULL keyword (#13)
added test for DELETE queries (#13)
implemented special handling for DELETE queries (#13)