* Fix for bug 27077 by Chris Rempas, plus test

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29111 3ad0048d-3df7-0310-abae-a5850022a9f2
* Patch for bug 27067 by Tony Whyman

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29112 3ad0048d-3df7-0310-abae-a5850022a9f2
* Fix+Test for bug 27068 : coCheckRowsAffected

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@29113 3ad0048d-3df7-0310-abae-a5850022a9f2