At compile time for DDL statements this class will be picked as the implementation of Activation. The language PreparedStatement will contain the ConstantAction created at compiled time. At execute time this class then fetches a language ResultSet using ResultSetFactory.getDDLResultSet and executing the ResultSet will invoke the execute on the ConstantAction.
| Access | Constructor and Description |
|---|---|
| public |
| Modifier and Type | Method and Description |
|---|---|
| protected ResultSet | createResultSet()
Implements abstract org. Create the ResultSet tree for this statement. |
| public void | postConstructor()
Implements org. Called by the class manager just after calling setGC(). |
| protected boolean | shouldWeCheckRowCounts()
Overrides org. Always return false since constant actions don't need recompilation when the row counts change. |
| ConstantActionActivation | back to summary |
|---|---|
| public ConstantActionActivation() | |
| createResultSet | back to summary |
|---|---|
| protected ResultSet createResultSet() throws StandardException Implements abstract org. Doc from org. Create the ResultSet tree for this statement.
| |
| postConstructor | back to summary |
|---|---|
| public void postConstructor() Implements org. Doc from org. Called by the class manager just after calling setGC(). | |
| shouldWeCheckRowCounts | back to summary |
|---|---|
| protected boolean shouldWeCheckRowCounts() Overrides org. Always return false since constant actions don't need recompilation when the row counts change.
| |