tVectorWiseCommit

Commits a global transaction in one go using a single connection instead of doing
so on every row or every batch. This provides a gain in performance

tVectorWiseCommit validates the data processed in a Job into the connected
DB.

tVectorWiseCommit Standard properties

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

The Standard
tVectorWiseCommit component belongs to the Databases family.

The component in this framework is generally available.

Basic settings

Component list	Select the tVectorWiseConnection component from the list if more than one connection is planned for the current job.
Close connection	This check box is selected by default. It allows you to close the database connection once the commit is done. Clear this check box to continue to use the selected connection once the component has performed its task. Warning: If you want to use a Row > Main connection to link tVectorWiseCommit to your Job, your data will be committed row by row. In this case, do not select the Close connection check box or your connection will be closed before the end of your first row commit.

Component list

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

Close connection

This check box is selected by default. It allows you to close the
database connection once the commit is done. Clear this check box to
continue to use the selected connection once the component has
performed its task.

Warning:

If you want to use a Row
>

Main
connection to link tVectorWiseCommit to your Job, your data
will be committed row by row. In this case, do not select the
Close connection check
box or your connection will be closed before the end of your
first row commit.

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 tVectorWiseRollback 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 Scenario: Reading data from databases through context-based dynamic connections and Scenario: 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.

Usage rule

This component is more commonly used with other tVectorWise*
components, especially with the tVectorWiseConnection and tVectorWiseRollback 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 Scenario: Reading data from databases through context-based dynamic connections and Scenario: 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 tVectorWiseCommit related scenario, see Scenario: Inserting data in mother/daughter tables.

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

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Docs 6.x

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tVectorWiseCommit – Docs for ESB 6.x

tVectorWiseCommit