This section describes the
NdbIndexOperation class and its
Child classes. None
NdbIndexOperation represents an index operation
for use in transactions. This class inherits from
NdbIndexOperation can be used only with unique
hash indexes; to work with ordered indexes, use
Methods. The following table lists the public methods of this class and the purpose or use of each method:
|Method||Purpose / Use|
||Removes a tuple from a table|
||Gets the index used by the operation|
||Reads a tuple from a table|
||Updates an existing tuple in a table|
Index operations are not permitted to insert tuples.
NdbIndexOperation class defines no public
types of its own.
This diagram shows all the available methods of the
For more information about the use of
Section 22.214.171.124.2, “Single-row operations”.