# Hierarchy For Package org.apache.iotdb.jdbc

## Class Hierarchy

- java.lang.Object
  - org.apache.iotdb.jdbc.Config
  - org.apache.iotdb.jdbc.Constant
  - org.apache.iotdb.jdbc.IoTDBConnection (implements java.sql.Connection)
  - org.apache.iotdb.jdbc.IoTDBConnectionParams
  - org.apache.iotdb.jdbc.IoTDBDatabaseMetadata (implements java.sql.DatabaseMetaData)
  - org.apache.iotdb.jdbc.IoTDBDriver (implements java.sql.Driver)
  - org.apache.iotdb.jdbc.IoTDBMetadataResultMetadata (implements java.sql.ResultSetMetaData)
  - org.apache.iotdb.jdbc.IoTDBQueryResultSet (implements java.sql.ResultSet)
    - org.apache.iotdb.jdbc.IoTDBMetadataResultSet
  - org.apache.iotdb.jdbc.IoTDBResultMetadata (implements java.sql.ResultSetMetaData)
  - org.apache.iotdb.jdbc.IoTDBStatement (implements java.sql.Statement)
    - org.apache.iotdb.jdbc.IoTDBPreparedStatement (implements java.sql.PreparedStatement)
      - org.apache.iotdb.jdbc.IoTDBPreparedInsertionStatement
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.sql.SQLException (implements java.lang.Iterable<T>)
        - org.apache.iotdb.jdbc.IoTDBSQLException
        - org.apache.iotdb.jdbc.IoTDBURLException
  - org.apache.iotdb.jdbc.Utils

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.iotdb.jdbc.IoTDBMetadataResultSet.MetadataType