Fix | Align DatabaseMetadata.getColumns with JDBC 4.3 Specifications (#…

…1016)

* Fix | Align DatabaseMetadata.getColumns with JDBC 4.3 Specifications

* Fix | Default catalog behavior with getColumns()

* Add | SS_IS_SPRASE and SS_IS_COLUMN_SET columns

* Add | Catalog switching and backwards compatibility query edit

* Fix | Driver eating exception and the ability to count to 12

* Fix | SS_UDT_ASSEMBLY_TYPE_NAME length can be greater than 128

* Add | Handle preparedstatement closing

* Fix | Unhandled exception caused by merge error

* Fix | Format file

* Fix | Add workaround for Azure DW

* Fix | Flipping null comparisons according to coding standards