OE_Fail
pExpr->iColumn == OE_Fail ){
case OE_Fail: {
case OE_Fail: {
else if( onError==OE_Fail ) onError = OE_Abort;
case OE_Fail: {
resolvetype(A) ::= FAIL. { A = OE_Fail; }
A->iColumn = OE_Fail;