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Client APIs and toolsYou can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
Change Data Capture API Programmer's GuideThese topics describe how to program applications to process changed data from HCL OneDB™ databases using the HCL® OneDB® Change Data Capture API.The HCL OneDB™ Change Data Capture API Programmer's Guide describes how to program applications to process changed data from HCL OneDB™ databases using the HCL® OneDB® Change Data Capture API.
Change Data Capture functionsThese topics describe the Change Data Capture functions.
The cdc_recboundary() functionRestarts data capture from the beginning of the CDC record currently being returned.

The cdc_recboundary() function

Restarts data capture from the beginning of the CDC record currently being returned.

Syntax

Function argument

Table 1. The cdc_recboundary() argument
Argument	Data Type	Description
`session_ID`	INTEGER	The session ID of the open capture session.

Usage

Use the cdc_recboundary() function if you need to restart capture from the beginning of the current log record.

You must call this function from a client application. You cannot call this function from a user-defined routine that runs within the database server.

Return values

If successful, returns a positive integer representing the number of complete or partial log records that were captured but skipped during the current session.

If unsuccessful, returns an integer corresponding to an error code and updates the syscdcsess table with the error information.