This is at least needed when adding a autoincrement column

Added regression test for the Portability Wrapper when setting the defaultFetchMode on the Connection instead of the Statement

Introduced BC break with databases that switch from case-insensitive
to case-senstive handling when identifier quoting is enabled.

This reverts commit 11111bd7.

Quoting table name to avoid errors with:
SELECT * FROM order;

Demonstrates that NULL parameters are handled incorrectly by the sql parser utils as of 2.3.4