CDC Guide for Linux, UNIX, and Windows

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Configuring Capture Registrations for the PowerExchange Logger

For the PowerExchange Logger for Linux, UNIX, and Windows to extract change data from a remote source, the capture registrations for the source tables must specify

Part

for the

Condense

option.

This requirement is not specific to remote logging. It also applies to PowerExchange Logger for Linux, UNIX, and Windows use on a source system.

If the capture registrations do not specify

Part

for the

Condense

option, you can edit the

Condense

setting. This change does not increment the registration version. You can continue to use the same registration and extraction map.

Do not add DTL_BI or DTL_CI columns to the extraction maps if you set the CAPT_IMAGE parameter to AI in the pwxccl.cfg configuration file. With the AI setting, the PowerExchange Logger stores after images only. Consequently, you cannot use before images of the data in extraction processing. Also, CDC sessions that reference any CI fields fail.

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Table of Contents

CDC Guide for Linux, UNIX, and Windows

CDC Guide for Linux, UNIX, and Windows

Configuring Capture Registrations for the PowerExchange Logger

Configuring Capture Registrations for the PowerExchange Logger