Bug 201232 Stored procedure dataset doesn't work in SQLServer[07]
Description: Stored procedure dataset doesn't work in SQLServer[07] Build number: 2.2.1.v20070827-0630 Steps to reproduce: 1, New a jdbc sqlserver datasource 2, New a stored procedure dataset 3, Preview Expected result: Be able to retrieve the data from strord procedure Actual result: Excption occurs Error log: org.eclipse.birt.data.engine.core.DataException: Cannot execute the statement. SQL statement does not return a ResultSet object. SQL error #1: The executeQuery method must return a result set. at org.eclipse.birt.data.engine.odaconsumer.PreparedStatement.execute(PreparedStatement.java:567) at org.eclipse.birt.data.engine.executor.DataSourceQuery.execute(DataSourceQuery.java:494) at org.eclipse.birt.data.engine.impl.PreparedOdaDSQuery$OdaDSQueryExecutor.executeOdiQuery(PreparedOdaDSQuery.java:338) at org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:767) at org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:217) at org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:157) at org.eclipse.birt.report.designer.data.ui.dataset.ResultSetPreviewPage.populateRecords(ResultSetPreviewPage.java:537) at org.eclipse.birt.report.designer.data.ui.dataset.ResultSetPreviewPage.access$2(ResultSetPreviewPage.java:530) at org.eclipse.birt.report.designer.data.ui.dataset.ResultSetPreviewPage$5.run(ResultSetPreviewPage.java:486) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113) Caused by: org.eclipse.birt.report.data.oda.jdbc.JDBCException: SQL statement does not return a ResultSet object. SQL error #1: The executeQuery method must return a result set.
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
*/
	private String getProcedureName( String text )
	{
		assert text != null;
		String name;
		int start = text.toLowerCase( ).indexOf( "call " ) + 4;
		int end = text.indexOf( "(", start );
		if ( end < start )
			end = text.length( );
		name = text.substring( start, end ).trim( );
		name = escapeIdentifier( name );
		if ( name.indexOf( ";" ) > 0 )
			name = name.substring( 0, name.indexOf( ";" ) );
		return name;
	}
	/**
	 * escape the double quote & bracket
	 * @param text
	 * @return
	 */
	private String escapeIdentifier( String text )
	{
		if ( ( text.startsWith( "\"" ) && text.endsWith( "\"" ) )
				|| ( text.startsWith( "[" ) && text.endsWith( "]" ) ) )
			return text.substring( 1, text.length( ) - 1 );
		else
			return text;
	}
	/**
	 * Converts a RuntimeException which occurred in the setting parameter value