requiredTablePrivileges = null;
requiredSchemaPrivileges = null;
requiredRoutinePrivileges = null;
LanguageConnectionContext lcc = (LanguageConnectionContext)
getContextManager().getContext(LanguageConnectionContext.CONTEXT_ID);
if( lcc.usesSqlAuthorization())
{
requiredColumnPrivileges = new HashMap();
requiredTablePrivileges = new HashMap();
requiredSchemaPrivileges = new HashMap();
requiredRoutinePrivileges = new HashMap();