July 30, 2023

tVectorWiseRollback – Docs for ESB 7.x

tVectorWiseRollback

Cancels transactions committed to the VectorWise database.

tVectorWiseRollback Standard properties

These properties are used to configure tVectorWiseRollback running in the Standard Job framework.

The Standard
tVectorWiseRollback component belongs to the Databases family.

The component in this framework is available in all Talend
products
.

Note: This component is a specific version of a dynamic database
connector. The properties related to database settings vary depending on your database
type selection. For more information about dynamic database connectors, see Dynamic database components.

Basic settings

Database

Select a type of database from the list and click
Apply.

Component list

Select the tVectorWiseConnection
component from the list if more than one connection is planned for
the current job.

Close Connection

Clear this check box to continue to use the selected connection
once the component has performed its task.

Advanced settings

tStatCatcher Statistics

Select this check box to collect log data at the component
level.

Usage

Usage rule

This component is more commonly used with other tVectorWise*
components, especially with the tVectorWiseConnection and tVectorWiseCommit components.

Dynamic settings

Click the [+] button to add a row
in the table and fill the Code
field with a context variable to choose your database connection
dynamically from multiple connections planned in your Job.

Once a dynamic parameter is defined, the Component List box in the Basic
settings
view becomes unusable.

For examples on using dynamic parameters, see Reading data from databases through context-based dynamic connections and Reading data from different MySQL databases using dynamically loaded connection parameters. For more information on Dynamic
settings
and context variables, see Talend Studio
User Guide.

Related scenario

For a tVectorWiseRollback related
scenario, see Rollback from inserting data in mother/daughter tables.


Document get from Talend https://help.talend.com
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