if (!windowFrameDef.getEnd().isCurrentRow()) { setOperatorIssue(functionName + " only CURRENT ROW end frame is supported for RANGE"); return false; (windowFrameDef.getEnd().isCurrentRow() && (supportedFunctionType == SupportedFunctionType.AVG || supportedFunctionType == SupportedFunctionType.MAX ||
windowFrameDef.getEnd().isCurrentRow());