Table of Contents

Introduction

License Change

Secure Sockets Layer (SSL) Support for the Replication Manager

New Function

New Flags

Multiversion Concurrency Control (MVCC) for Replication Clients

New Replication Environment Region Objects

New Parameters

New Replication Manager Flags

New Parameter Values

New Information Available to Replicated Applications

New Error

New Replication Manager Event

New Replication Manager Statistic

New Replication Manager Site Field

New Replication Manager Site Flag

New Utility db_convert

New Direct Persistence Layer (DPL) API

New Utility Command Line Option

SQL API Changes

SQL User Authentication

New PRAGMAs

Internal Berkeley DB Messages

Updated SQL Version

Changed Visual Studio Support

Added VxWorks Support

Added PHP 7 Support

Error Message Numbers

Removed Utility db_sql_codegen

Removed QNX Support

Berkeley DB Library Version 18.1.40 Change Log

Changes between version 18.1.32 and version 18.1.40

Changes between version 18.1.25 and version 18.1.32

Database or Log File On-Disk Format Changes

New Features/Improvements

Database Environment Changes

Concurrent Data Store Changes

Access Method Changes

API Changes

SQL-specific API Changes

Tcl-specific API Changes

Java-specific API Changes

C#-specific API Changes

Replication Changes

Locking Subsystem Changes

Logging Subsystem Changes

Memory Pool Subsystem Changes

Mutex Subsystem Changes

Transaction Subsystem Changes

Test Suite Changes

Utility Changes

Configuration, Documentation, Sample Apps, Portability and Build Changes

Example Changes

Miscellaneous Bug Fixes

Deprecated Features

Known Bugs