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Add a Replicat for MySQL
Learn to add and configure a Replicat process for MySQL Database Server, HeatWave, HeatWave on Azure,
HeatWave on AWS, Amazon Aurora MySQL, Amazon RDS for MySQL, Amazon RDS for MariaDB, Azure Database for MySQL, and Google Cloud SQL for MySQL target technologies.
Add a Replicat (21c)
Before you add a Replicat, create a checkpoint table to ensure the Replicat can
restart without reapplying transactions should a disruption occur.
In the OCI GoldenGate deployment console navigation menu, click
Configuration.
On the Database tab, click the database connect icon for the target
database.
Click Add Checkpoint (plus icon).
For Checkpoint Table, enter the target schema name, and then click
Submit.
To add a Replicat for MySQL:
In the OCI GoldenGate deployment console, on the Administration Service Overview page,
click Add Replicat (plus icon).
On the Add Replicat page, under Replicat type, select
from the following options, and then click Next:
Click Create and Run. If you click
Create, then you can manually start the Replicat
later from the Administration Service Overview page.
You're returned to the Administration Service Overview page where
you can view the creation of the Replicat process and access Replicat Actions.
Add a Replicat (23ai)
Before you begin
Ensure that you add a Checkpoint table for the
Replicat to restart without recapturing reapplying transactions should a discruption
occur.
In the OCI GoldenGate deployment console, expand DB
Connections, and select your target database.
Click Add Checkpoint (plus icon).
For Checkpoint Table, enter the target schema name, and then click
Submit.
To add a Replicat for MySQL in GoldenGate 23ai:
In the OCI GoldenGate deployment console, on the Administration Service Home page, click
Add Replicat (plus icon).
In the Add Replicat panel, on the Replicat Information page,
complete the fields as needed, and then click Next:
Select a Replicat Type:
Parallel Replicat
If selected, select a Parallel Replicat Type, either Nonintegrated or
Integrated.
Integrated Replicat
Nonintegrated Replicat
Coordinated Replicat
Enter a Process Name, no more than 5 characters long.
Enter a Description, to help distinguish this process from
others.
On the Replicat Options page, complete the fields as needed, and
then click Next:
Replicat Trail:
Enter a Name.
Enter a Subdirectory, if you expect the Trail file to be
in a location other than the default.
Select an Encryption profile. If an encryption profile
wasn't created, the Local Wallet is selected by default.
Target Credentials:
Select a Domain.
Select an Alias within the specified Domain.
Select a Checkpoint Table. Leave the default selection or
select the checkpoint table you created for the target deployment.
Select the Max Threads Number (Coordinated Replicats
only).
For Begin, select the starting point for data
processing:
Position in Log (default)
Now
Custom Time
Trail Position:
Enter the Sequence Number.
Enter the RBA Offset.
On the Managed Options page, complete the optional fields as
needed, and then click Next:
Select a Profile Name.
Enable Critical to deployment health.
On the Parameter File page, you can add parameters to further
configure your Replicat. For example:
table source.table1;
Note:
GoldenGate uses Greenwich Mean Time (GMT) by default. Use SETENV to override the
default setting for this Replicat process. This change doesn't apply to deployments.
For example:
setenv (TZ="US/Eastern")
setenv (TZ="GMT+5")
Click Create and Run. If you click
Create, then you can manually start the Replicat later from the
Administration Service Home page.
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