borland Packages  Class Hierarchy  dx.dataset Package 

ParameterType class

java.lang.Object
   +----com.borland.dx.dataset.ParameterType

About the ParameterType class

Variables  Properties  Methods  
This class defines constants that are used by Column objects in a ParameterRow. These constants indicate how the parameters are to be handled by the database server when the associated QueryDataSet or ProcedureDataSet is executed: These constants have corresponding values defined in java.sql.DatabaseMetaData as procedureColumnIn, procedureColumnInOut, and so on.

ParameterType variables

Variables implemented in this class

ParameterType properties

*Read-only properties **Write-only properties

Properties implemented in java.lang.Object

ParameterType methods

Methods implemented in java.lang.Object


ParameterType variables

IN

  public static final int IN = 1
Indicates that this parameter is used only for input and will not be modified

IN_OUT

  public static final int IN_OUT = 2
Indicates that this parameter is used both for input and for output

NONE

  public static final int NONE = 0
Indicates that this parameter type is unknown

OUT

  public static final int OUT = 4
Indicates that this parameter is used only for output

RESULT

  public static final int RESULT = 3
Indicates that this parameter is a resultset

RETURN

  public static final int RETURN = 5
Indicates that this parameter is the returned value from a procedure