Table of Contents

Introduction

deprecated interfaces

DB->set_isalive

DB_ENV->rep_elect

Replication method naming

Replication events

Memory Pool API

DB_ENV->set_paniccall

DB->set_pagesize

Collections API

--enable-pthread_self

Recno backing text source files

Application-specific logging

Upgrade Requirements

Berkeley DB 4.5.20 Change Log

Database or Log File On-Disk Format Changes:

New Features:

Database Environment Changes:

Concurrent Data Store Changes:

General Access Method Changes:

Btree Access Method Changes:

Hash Access Method Changes:

Queue Access Method Changes:

Recno Access Method Changes:

C++-specific API Changes:

Java-specific API Changes:

Java collections and bind API Changes:

Tcl-specific API Changes:

RPC-specific Client/Server Changes:

Replication Changes:

XA Resource Manager Changes:

Locking Subsystem Changes:

Logging Subsystem Changes:

Memory Pool Subsystem Changes:

Transaction Subsystem Changes:

Utility Changes:

Configuration, Documentation, Portability and Build Changes: