Bug 124059 Stored procedure: parameters: default value required
Create a stored procedure data set. Use valid argument in query, eg. {call sp_tables('CUSTOMERS')} A parameter is created and a default value is required; data set cannot be saved until you change the argument to a question mark and define a default value. Shouldn't you be able to hard-code an argument and not have to define a parameter?
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
logger.logp( java.util.logging.Level.FINE,
				CallStatement.class.getName( ),
				"getMetaData",
				"CallableStatement.getMetaData( )" );
		java.sql.ResultSetMetaData resultmd = null;
		try
		{
			assertNotNull( callStat );
			resultmd = callStat.getMetaData( );
		}
		catch ( NullPointerException e )
		{
			resultmd = null;
		}
		catch ( SQLException e )
		{
			
			
			
		}
		IResultSetMetaData pstmtResultMetaData = null;
		if ( resultmd != null )
		{
			pstmtResultMetaData = new ResultSetMetaData( resultmd );
		}
		else
		{
			
			
			IResultSet mdRs = null;