Grid Row Selection Batch Size

[acole]

Smart GWT 2.5 Power Edition

I have a SQL data source tied to an Oracle database and the records are displayed within a grid. One of my users attempted to select many records and received a message like "Can't select that many records, please try with a smaller batch".

I am OK with the message - the user is simply curious: What is the limit for the number of records in a grid selection with a SQL data source behind it?

Thanks

[Isomorphic]

This message is displayed if you have a ListGrid with a partially loaded data set (due to data paging) and the user attempts to select a range of rows that has not been loaded from the server. For example - if you select the first record of a databound grid with paging enabled, then drag the scrollbar thumb to the bottom of the grid and attempt to select all rows via Shift+Click, you might see this message.

The selection is occuring on the client-side, so it has nothing to do with the Oracle database per-se - it's simply that the client cannot set up "selected" state for rows that have not been loaded.