Servertec | wasNull( )

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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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