Issue 477: PgServer binary transmission of query params is unimplemented, patch from Andrew Franklin


git-svn-id: http://h2database.googlecode.com/svn/trunk@4855 e6896862-9d19-0410-bfb3-e9fa5d50e656
Issue 479: Support for SUBSTRING without a FROM condition, patch from Andrew Franklin


git-svn-id: http://h2database.googlecode.com/svn/trunk@4856 e6896862-9d19-0410-bfb3-e9fa5d50e656
improve previous patch
 - methods can be private
 - return value from method unused
 - don't throw an exception which would drop the ODBC connection, rather just send an error response

git-svn-id: http://h2database.googlecode.com/svn/trunk@4857 e6896862-9d19-0410-bfb3-e9fa5d50e656