tInformixCommit – Docs for ESB 5.x

Component
Family

Databases/Informix

Function

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

Purpose

Using a single
connection, make a global commit just once instead of commiting
every row or batch of rows separately. This improves
performance.

Note that if you need to commit each statement as an individual transaction, you have to use
the Auto Commit function available in the connection
component.

Basic
settings

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.

Advanced
settings

tStatCatcher
Statistics

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

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 more information on Dynamic settings and context
variables, see Talend Studio User Guide.

Usage

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

Log4j

The activity of this component can be logged using the log4j feature. For more information on this feature, see Talend Studio User
Guide.

For more information on the log4j logging levels, see the Apache documentation at http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/Level.html.

Limitation

n/a