tJDBCCommit Standard properties

Select the desired database type from the list and click Apply.

Connection Component

Select the component that opens the database connection to be reused by this component.

Close Connection

Select this check box to close the database connection once the component has performed its task.

Clear this check box to continue to use the selected connection once the component has performed its task.

If this component is linked to your Job via a Row > Main connection, 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 the first row commit.

tStatCatcher Statistics

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

ERROR_MESSAGE

The error message generated by the component when an error occurs. This is an After variable and it returns a string.

Usage rule

This component is more commonly used with other tJDBC* components, especially with the tJDBCConnection and tJDBCRollback components.

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.

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 Dynamic schema and Creating a context group and define context variables in it.