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:
- for input only (and therefore read-only)
- output only
- both input and output
- a result set
- a return value from a stored procedure
- unknown
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
- clone()
- equals(java.lang.Object)
- finalize()
- hashCode()
- notify()
- notifyAll()
- toString()
- wait()
- wait(long)
- wait(long, int)
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