Package org.apache.cayenne.dba.sqlserver

## Class SQLServerBatchAction

- java.lang.Object
- - org.apache.cayenne.access.jdbc.BaseSQLAction
  - - org.apache.cayenne.access.jdbc.BatchAction
    - - org.apache.cayenne.dba.sqlserver.SQLServerBatchAction

- All Implemented Interfaces:
    `SQLAction`

      public class SQLServerBatchAction
      extends BatchAction

  Since:
    1.2

- - ### Field Summary

    - ### Fields inherited from class org.apache.cayenne.access.jdbc.BatchAction

      `keyRowDescriptor, query, runningAsBatch`

    - ### Fields inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction

      `dataNode`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `SQLServerBatchAction​(BatchQuery batchQuery, DataNode dataNode, boolean runningAsBatch)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected boolean` | `expectsToOverrideIdentityColumns()` | Returns whether a table has identity columns.
    `void` | `performAction​(Connection connection, OperationObserver observer)` | Executes a query using a strategy defined by the implementation.
    `protected void` | `setIdentityInsert​(Connection connection, boolean on)` |

    - ### Methods inherited from class org.apache.cayenne.access.jdbc.BatchAction

      `createTranslator, getQuery, hasGeneratedKeys, prepareStatement, processGeneratedKeys, processGeneratedKeys, runAsBatch, runAsIndividualQueries, supportsGeneratedKeys`

    - ### Methods inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction

      `getInMemoryOffset, readResultSet`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### SQLServerBatchAction

          public SQLServerBatchAction​(BatchQuery batchQuery,
                                      DataNode dataNode,
                                      boolean runningAsBatch)

  - ### Method Detail

    - #### performAction

          public void performAction​(Connection connection,
                                    OperationObserver observer)
                             throws SQLException,
                                    Exception

      Description copied from interface: `SQLAction`
      Executes a query using a strategy defined by the implementation.
      Specified by:
        `performAction` in interface `SQLAction`
      Overrides:
        `performAction` in class `BatchAction`
      Throws:
        `SQLException`
        `Exception`

    - #### setIdentityInsert

          protected void setIdentityInsert​(Connection connection,
                                           boolean on)
                                    throws SQLException

      Throws:
        `SQLException`

    - #### expectsToOverrideIdentityColumns

          protected boolean expectsToOverrideIdentityColumns()

      Returns whether a table has identity columns.