Class java.sql.NullData 
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Class java.sql.NullData 

java.lang.Object
   |
   +----java.lang.Throwable
           |
           +----java.lang.Exception
                   |
                   +----java.sql.SQLException
                           |
                           +----java.sql.SQLWarning
                                   |
                                   +----java.sql.NullData
public class NullData
extends SQLWarning

When a SQL NULL value is read via getXXX or getObject methods a NullData warning is reported. The SQLstate for a NullData is set to "01J01", a vendor specific state.

Variable Index

o index
The index of the column or parameter that was NULL This may be -1 if the column or parameter index is unknown, in which case the parameter field should be ignored.
o parameter
True if the NULL value was a parameter; false otherwise.

Constructor Index

o NullData()

Variables

o index 
  public int index
The index of the column or parameter that was NULL This may be -1 if the column or parameter index is unknown, in which case the parameter field should be ignored.
o parameter 
  public boolean parameter
True if the NULL value was a parameter; false otherwise.

Constructors

o NullData 
  public NullData()

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