tSQLiteCommit – Docs for ESB 5.x

Component family

Databases/SQLite

Function

tSQLiteCommit validates the data
processed through the Job into the connected DB

Purpose

Using a unique connection, this component commits in one go a
global transaction instead of doing that on every row or every batch
and thus provides gain in 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

Select the tSQLiteConnection
component in the list if more than one connection are 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.

Advanced settings

tStat
Catcher
Statistics

Select this check box to collect log data at the 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 more commonly used with other tSQLite*
components, especially with the tSQLiteConnection and tSQLiteRollback components.

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