Chapter 10. Upgrading Berkeley DB 3.3 applications to Berkeley DB 4.0

Table of Contents

Introduction

db_deadlock

lock_XXX

log_XXX

memp_XXX

txn_XXX

db_env_set_XXX

DB_ENV->set_server

DB_ENV->set_lk_max

DB_ENV->lock_id_free

Java CLASSPATH environment variable

C++ ostream objects

application-specific recovery

Upgrade Requirements

4.0.14 Change Log

Major New Features:

General Environment Changes:

General Access Method Changes:

Btree Access Method Changes:

Hash Access Method Changes:

Queue Access Method Changes:

Recno Access Method Changes:

C++ API Changes:

Java API Changes:

Tcl API Changes:

RPC Client/Server Changes:

XA Resource Manager Changes:

Locking Subsystem Changes:

Logging Subsystem Changes:

Memory Pool Subsystem Changes:

Transaction Subsystem Changes:

Utility Changes:

Database or Log File On-Disk Format Changes:

Configuration, Documentation, Portability and Build Changes:

Introduction

The following pages describe how to upgrade applications coded against the Berkeley DB 3.3 release interfaces to the Berkeley DB 4.0 release interfaces. This information does not describe how to upgrade Berkeley DB 1.85 release applications.