LENS-20 : Sets Driver Specific Configuration should be set in Query Context (Suma Shivaprasad via amareshwari)
Revert "LENS-67 : Fixes ColumnarSQLRewriter for queries with alias names for tables ( Sushil Mohanty via amareshwari)"

This reverts commit f5e5eccc7b9964abc97fde3abd7b22500f7c3833.