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Updating Data

To update data, you can use buffers, transactions, or views.

In This Section

Reference

  • TABLEUPDATE( ) Function
    Commit changes made to a buffered row, a buffered table, cursor, or cursor adapter.

  • TABLEREVERT( ) Function
    Discard changes made to a buffered row or a buffered table or cursor and restore the OLDVAL( ) data for remote cursors and the current disk values for local tables and cursors.

  • Programming for Shared Access
    Explains how programming for shared access makes it possible for you to create an application that will run on several machines in a network environment.

  • Controlling Access to Data
    Discusses effective data management in a shared environment, and how you must choose how to access the data and when and where to limit that access.

  • Managing Conflicts When Updating Data
    Discusses how you can anticipate and manage conflicts that result from data update operations.