# Hierarchy For Package org.postgresql

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.postgresql.Driver (implements java.sql.Driver)

## Interface Hierarchy

- org.postgresql.PGConnection
- org.postgresql.PGNotification
- org.postgresql.PGRefCursorResultSet
- org.postgresql.PGResultSetMetaData
- org.postgresql.PGStatement

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - org.postgresql.PGEnvironment
    - org.postgresql.PGProperty