tSAPHanaConnection – Docs for ESB 5.x

Component family

Databases / SAP Hana

Function

tSAPHanaConnection opens a connection to the database
for a current transaction.

Purpose

This component allows you to establish a SAP Hana connection to be reused by other SAP
Hana components in your Job.

Basic settings

DB Version

Select the SAP Hana Database (HDB) version you are using.

Host

Database server IP address.

Port

Listening port number of database server.

Table Schema

Name of the database schema.

Username and
Password

Database authentication data.

To enter the password, click the […] button next to the
password field, and then in the pop-up dialog box enter the password between double quotes
and click OK to save the settings.

Additional JDBC
Parameters

Specify additional connection properties in the database connection you are
creating.

Advanced settings

Auto Commit

Select this check box to commit any changes to the database automatically upon the
transaction.

With this check box selected, you cannot use the corresponding commit component to commit
changes to the database; likewise, when using the corresponding commit component, this check
box has to be cleared. By default, the auto commit function is disabled and changes must be
committed explicitly using the corresponding commit component.

Note that the auto commit function commits each SQL statement as a single transaction
immediately after the statement is executed while the commit component does not commit only
until all of the statements are executed. For this reason, if you need more room to manage
your transactions in a Job, it is recommended to use the commit component.

tStatCatcher Statistics

Select this check box to gather the Job processing metadata at a Job level as well as
at each component level.

Usage

This component is more commonly used with other tSAPHana* components, especially with
the tSAPHanaCommit and tSAPHanaRollback 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