# Deprecated API

## Contents

- Exceptions
- Methods

- Exceptions
  Exceptions | Description
  --- | ---
  oracle.nosql.driver.TableBusyException | this class is no longer used

- Methods
  Method | Description
  --- | ---
  oracle.nosql.driver.ops.QueryRequest.getContinuationKey() |
  oracle.nosql.driver.ops.QueryRequest.setContinuationKey​(byte[]) | There is no reason to use this method anymore, because setting the continuation key is now done internally.
  oracle.nosql.driver.ops.TableResult.waitForState​(NoSQLHandle, TableResult, TableResult.State, int, int) | use `TableResult.waitForCompletion(oracle.nosql.driver.NoSQLHandle, int, int)` instead. Waits for the specified table to reach the desired state. This is a blocking, polling style wait that delays for the specified number of milliseconds between each polling operation. The state of `TableResult.State.DROPPED` is treated specially in that it will be returned as success, even if the table does not exist. Other states will throw an exception if the table is not found.