July 30, 2023

tInformixCommit – Docs for ESB 7.x

tInformixCommit

Makes a global commit just once instead of commiting every row or batch of rows
separately.

This component improves performance and is closely related to
tInformixConnection and tInformixRollback. They are
generally used to execute transactions together.

tInformixCommit validates data processed in a job from a connected
database.

tInformixCommit Standard properties

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

The Standard
tInformixCommit 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

If there is more than one connection in the Job,
select tInformixConnection from the
list.

Close connection

This check box is selected by default. It means
that the database conenction will be closed once the commit has been
made. Clear the check box to continue using the connection once the
component has completed its task.

Warning:

If you are using a Row > Main type connection to link tInformixCommit to your Job, your
data will be committed row by row. If this is the case, do
not select this check bx otherwise the conenction will be
closed before the commit of your first row is
finalized.

Advanced
settings

tStatCatcher
Statistics

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

Usage

Usage rule

This component is
generally used along with Informix components, particularly
tInformixConnection and
tInformixRollback.

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. This feature is useful when you need to
access database tables having the same data structure but in different
databases, especially when you are working in an environment where you
cannot change your Job settings, for example, when your Job has to be
deployed and executed independent of Talend Studio.

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

This component is for use with tInformixConnection and tInformixRollback. They are generally used along with tInformixConnection as the latter allows you to open a
connection for the transaction which is underway

To see a scenario in which tInformixCommit might be used, see Inserting data in mother/daughter tables.


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