ResultSet

From GreenVulcano Wiki
Revision as of 13:36, 26 January 2012 by Anonymous (talk)
Jump to: navigation, search

The attribute ResultSet defines the type of result set:

  • TYPE_FORWARD_ONLY (Default): indicating the type for a ResultSet object whose cursor may move only forward
  • TYPE_SCROLL_INSENSITIVE: indicating the type for a ResultSet object that is scrollable but generally not sensitive to changes to the data that underlies the ResultSet
  • TYPE_SCROLL_SENSITIVE: indicating the type for a ResultSet object that is scrollable and generally sensitive to changes to the data that underlies the ResultSet


It has two subelements:

and the following attributes:

  • rsType: defines the type of result set;
  • rsConcurrency: defines the access to the result set:
    CONCUR_READ_ONLY (Default): indicating the concurrency mode for a ResultSet object that may NOT be updated.
    CONCUR_UPDATABLE : indicating the concurrency mode for a ResultSet object that may be updated;
  • rsHoldability: This attribute defines the opening and closing of cursors:
    HOLD_CURSORS_OVER_COMMIT (Default): indicating that open ResultSet objects with this holdability will remain open when the current transaction is committed
    CLOSE_CURSORS_AT_COMMIT : indicating that open ResultSet objects with this holdability will be closed when the current transaction is committed.