Servertec | wasNull( )
M E N U Content Introduction Release Notes Requirements Installation Change Log Future Plans Knowledge Base Referance Manual Conventions Scriptlets Data Types Constants Variables Procedures Operators Statements Objects Array Cookie Date Error File FileDescriptor Hashtable Internet IO JDBC Number Object Properties Random Request Response SqlTypes Stack StreamTokenizer String StringBuffer StringTokenizer System Vector Wrappers Server Side Preprocessor Executable Make Samples 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
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