DB Update

Updates the data rows in the database with the data values from the input tables. All selected column names need to exactly match the column names from the database. The WHERE column values need to match the row to update; whereas the SET column values are replaced by the input row values.
The output table contains two additional columns if Append update statuses checkbox is checked. The first extra columns is the number of rows affected by the UPDATE statement. A number greater than or equal to zero -- indicates that the command was processed successfully and is an update count giving the number of rows in the database that were affected by the command's execution A value of -2 -- indicates that the command was processed successfully but that the number of rows affected is unknown. The second shows a warning message, if any.