fcl-db: tests: use column names in same char-case as they are typed in CREATE TABLE statement (used in tests). If "test database" on MS SQL Server has case-sensitive collation then char-case of table names and column names are also case-sensitive.
(This does not negative affect other databases)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27076 3ad0048d-3df7-0310-abae-a5850022a9f2
dbtestframework:
* remove duplicate test, see issue #25648



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27077 3ad0048d-3df7-0310-abae-a5850022a9f2