The Java Developers Almanac 1.4


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Home > List of Packages > java.sql  [73 examples] > Updatable Result Sets  [8 examples]

e272. Determining If a Database Supports Updatable Result Sets

An updatable result set allows modification to data in a table through the result set.
    try {
        DatabaseMetaData dmd = connection.getMetaData();
        if (dmd.supportsResultSetConcurrency(
            ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE)) {
            // Updatable result sets are supported
        } else {
            // Updatable result sets are not supported
        }
    } catch (SQLException e) {
    }

 Related Examples
e273. Creating an Updatable Result Set
e274. Determining If a Result Set Is Updatable
e275. Updating a Row in a Database Table Using an Updatable Result Set
e276. Cancelling Updates to an Updatable Result Set
e277. Inserting a Row into a Database Table Using an Updatable Result Set
e278. Deleting a Row from a Database Table Using an Updatable Result Set
e279. Refreshing a Row in an Updatable Result Set

See also: Batching    Connections    Database Meta Data    Deleting Data    Drivers    Importing and Exporting    Inserting and Updating Data    Oracle OBJECTs    Oracle VARRAYs    Procedures and Functions    Retrieving Data    Scrollable Result Sets    Tables   


© 2002 Addison-Wesley.