* fcl-db: sql parser: 
  - simplify code, thanks Michael & Laco. 
  - Tests for STARTING WITH
  - Work in progress on SET TERM+CREATE PROCEDURE test



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27915 3ad0048d-3df7-0310-abae-a5850022a9f2