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#ifndef __com_sun_star_sdbc_ColumnValue_idl__ 
#define __com_sun_star_sdbc_ColumnValue_idl__ 
 
 module com {  module sun {  module star {  module sdbc { 
 
 
/** determines whether a column allows SQL NULL values or not.
 */
published constants ColumnValue
{ 
	 
	/** indicates that a column does not allow NULL values.
	 */
	const long NO_NULLS			=  0; 
	 
	/** indicates that a column does allow NULL values.
	 */
	const long NULLABLE 		=  1; 
	 
	/** indicates that the nullability of the column is unknown.
	 */
	const long NULLABLE_UNKNOWN	=  2; 
}; 
 
//============================================================================= 
 
}; }; }; }; 
 
/*=========================================================================== 
===========================================================================*/ 
#endif