Servertec   wasNull( )
Content
Introduction
Release Notes
Features
FAQs
Requirements
Installation
Change Log
Future Plans
Knowledge Base
Reference Manual
Conventions
Scriptlets
Data Types
Constants
Variables
Procedures
Operators
Statements
Objects
Array
Cookie
Date
Enumeration
File
FileDescriptor
Hashtable
Internet
IO
JDBC
Number
Object
Properties
Random
Request
Response
SqlTypes
Stack
StreamTokenizer
String
StringBuffer
StringTokenizer
System
Vector

Wrappers
Servlet
Server Side
Preprocessor
Executable
Samples
Sales
Legal
Feedback

 

Returns whether the last value read was NULL for the specified result set or callable statement object.

Syntax

    wasNull( resultset )
    resultset.wasNull( )
    wasNull( callablestatement )
    callablestatement.wasNull( )

Parameters

    resultset the result set object to use.
    callablestatement the callable statement object to use.

Returns

    boolean true if the last column read was null.
    false if the last column read was not null.

Example

    if rs.wasNull( ) then
        break
    end
    
 top of page
 Built with iScript Copyright © 1997-1999 Servertec. All rights reserved.
Last Modified: Tue Jan 26 22:19:03 EST 1999