I'm calling a stored procedure via direct SQL from X++, and I can't figure out how to get the integer return value from it. 0 is good, -1 is bad.
// Login to SQL DB
loginProperty = new LoginProperty();
loginProperty.setServer('localhost');
loginProperty.setDatabase('SQL_DB');
odbcConnection = new OdbcConnection(loginProperty);
statement = odbcConnection.createStatement();
/*
@in_customer_id INT
,@status INT
,@dlvmode NVARCHAR(25)
,@dlvmodedesc NVARCHAR(50)
,@tracking_id NVARCHAR(50)
,@note NVARCHAR(MAX)
,@modified SMALLDATETIME = null
,@override_email NVARCHAR(200) = null
*/
sqlStatement = strfmt(' EXEC pr_send_status_email ' +
' %1,' + // CustomerId
' %2,' + // Status
' %3,' + // DlvMode
' %4,' + // DlvMode description
' %5,' + // Tracking #
' %6,' + // Note
' %7' // DateTime
, 160308
, 2
, sqlSystem.sqlLiteral("FD1")
, sqlSystem.sqlLiteral("Fed Ex overnight")
, sqlSystem.sqlLiteral("1ZABCDEF")
, sqlSystem.sqlLiteral("Note Here")
, sqlSystem.sqlLiteral(DateTimeUtil::utcNow()));
sqlStatementExecutePermission = new SqlStatementExecutePermission(sqlStatement);
sqlStatementExecutePermission.assert();
//BP deviation documented
resultSet = statement.executeQuery(sqlStatement);
//info(strfmt("%1", statement.executeUpdate(sqlStatement))); // I Tried this too
CodeAccessPermission::revertAssert();
if (resultSet.next()) // Errors here
info(strfmt("Return: %1", resultSet.getInt(1)));
The executeUpdate returns an updated row count; otherwise 0 for SQL statements that return nothing.
The executeQuery returns an instance of the ResultSet class, but calling a stored procedure is not a select, so you break the contract.
What you are trying to do is not supported.
You may use C# as glue code or use the C# types directly using .NET CLR Interop.
来源：https://stackoverflow.com/questions/12184152/how-to-get-the-results-of-a-direct-sql-call-to-a-stored-procedure