# Hierarchy For Package org.postgresql.jdbc

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.postgresql.jdbc.AbstractBlobClob
    - org.postgresql.jdbc.PgBlob (implements java.sql.Blob)
    - org.postgresql.jdbc.PgClob (implements java.sql.Clob)
  - org.postgresql.jdbc.EscapedFunctions
  - org.postgresql.jdbc.EscapedFunctions2
  - org.postgresql.jdbc.FieldMetadata (implements org.postgresql.util.CanEstimateSize)
  - org.postgresql.jdbc.FieldMetadata.Key
  - org.postgresql.jdbc.PgArray (implements java.sql.Array)
  - org.postgresql.jdbc.PgConnection (implements org.postgresql.core.BaseConnection)
  - org.postgresql.jdbc.PgConnection.AbortCommand (implements java.lang.Runnable)
  - org.postgresql.jdbc.PgDatabaseMetaData (implements java.sql.DatabaseMetaData)
  - org.postgresql.jdbc.PgParameterMetaData (implements java.sql.ParameterMetaData)
  - org.postgresql.jdbc.PgResultSet (implements org.postgresql.PGRefCursorResultSet, java.sql.ResultSet)
  - org.postgresql.jdbc.PgResultSetMetaData (implements org.postgresql.PGResultSetMetaData, java.sql.ResultSetMetaData)
  - org.postgresql.jdbc.PgSQLXML (implements java.sql.SQLXML)
  - org.postgresql.jdbc.PgStatement (implements org.postgresql.core.BaseStatement, java.sql.Statement)
  - org.postgresql.jdbc.PSQLSavepoint (implements java.sql.Savepoint)
  - java.util.concurrent.locks.ReentrantLock (implements java.util.concurrent.locks.Lock, java.io.Serializable)
    - org.postgresql.jdbc.ResourceLock (implements java.lang.AutoCloseable)
  - org.postgresql.core.ResultHandlerBase (implements org.postgresql.core.ResultHandler)
    - org.postgresql.jdbc.BatchResultHandler
    - org.postgresql.jdbc.PgResultSet.CursorResultHandler
    - org.postgresql.jdbc.PgStatement.StatementResultHandler
  - org.postgresql.jdbc.ResultWrapper
  - org.postgresql.jdbc.TimestampUtils
  - org.postgresql.jdbc.TypeInfoCache (implements org.postgresql.core.TypeInfo)
  - org.postgresql.jdbc.UUIDArrayAssistant (implements org.postgresql.jdbc2.ArrayAssistant)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - org.postgresql.jdbc.AutoSave
    - org.postgresql.jdbc.EscapeSyntaxCallMode
    - org.postgresql.jdbc.GSSEncMode
    - org.postgresql.jdbc.PreferQueryMode
    - org.postgresql.jdbc.SslMode
    - org.postgresql.jdbc.SslNegotiation