AOO410/main/offapi/com/sun/star/sdbc/XMultipleResults.idl

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#ifndef __com_sun_star_sdbc_XMultipleResults_idl__ 
#define __com_sun_star_sdbc_XMultipleResults_idl__ 
 
#ifndef __com_sun_star_uno_XInterface_idl__ 
#include <com/sun/star/uno/XInterface.idl> 
#endif 
 
#ifndef __com_sun_star_sdbc_SQLException_idl__ 
#include <com/sun/star/sdbc/SQLException.idl> 
#endif 
 
 module com {  module sun {  module star {  module sdbc { 
 
 published interface XResultSet; 
 
 
/** is used for inspecting multiple results produced by the execution of a
	SQL statement.
	
	
	<p>
	Under some (uncommon) situations a single SQL statement may return
	multiple result sets and/or update counts.  Normally you can ignore
	this unless you are (1) executing a stored procedure that you know may
	return multiple results or (2) you are dynamically executing an
	unknown SQL string. The methods
	<member scope="com::sun::star::sdbc">XMultipleResults::getMoreResults()</member>
	,
	<member scope="com::sun::star::sdbc">XMultipleResults::getResultSet()</member>
	and
	<member scope="com::sun::star::sdbc">XMultipleResults::getUpdateCount()</member>
	let you navigate through multiple results.
	
	</p>
	@see com::sun::star::sdbc::XStatement 
	 @see com::sun::star::sdbc::XPreparedStatement
 */
published interface XMultipleResults: com::sun::star::uno::XInterface
{ 
     
	/** returns the current result as a
		<type scope="com::sun::star::sdbc">ResultSet</type>
		object.
		This method should be called only once per result.
		@returns
			the ResultSet object
		@throws SQLException 
			if a database access error occurs.
	 */
	XResultSet getResultSet() raises (SQLException); 
	//------------------------------------------------------------------------- 
     
	/** returns the current result as an update count.
		
		
		<p>
		If the result is a ResultSet or there are no more results, -1
		is returned. This method should be called only once per result.
		</p>
		@returns
			the current result as an update count.
		@throws SQLException 
			if a database access error occurs.
	 */
	long getUpdateCount() raises (SQLException); 
    //------------------------------------------------------------------------- 
	 
	/** moves to a Statement's next result. It returns <TRUE/> if
		this result is a ResultSet.  This method also implicitly
		closes any current ResultSet obtained with getResultSet.
		
		<p>
		There are no more results when <code>(!getMoreResults() &amp;amp;&amp;amp;
		getUpdateCount() == -1)</code>.
		
		</p>
		@returns
			<TRUE/> if there exists more ResultSet objects
		@throws SQLException 
			if a database access error occurs.
	 */
	boolean getMoreResults() raises (SQLException); 
}; 
 
//============================================================================= 
 
}; }; }; }; 
 
/*=========================================================================== 
===========================================================================*/ 
#endif