Component family |
Databases/MS SQL Server | |
Basic settings |
Property type |
Either Built-in or Repository. Since version 5.6, both the Built-In mode and the Repository mode are available in any of the Talend solutions. |
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Built-in: No property data stored centrally. |
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Repository: Select the repository file in which the properties are stored. The fields that follow are completed automatically using the data retrieved. |
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JDBC Provider |
Select the provider of the JDBC driver to be used, either Microsoft (recommended) or Open source JTDS. Note that when Microsoft is selected, you need to download the Microsoft JDBC Driver for SQL Server on Microsoft Download Center, unpack the downloaded zip file, choose a jar in the unzipped folder based on your JRE version, rename the jar to mssql-jdbc.jar and install it manually. For more information about choosing the jar, see the System Requirements information on Microsoft Download Center. |
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Host |
Database server IP address. |
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Port |
Listening port number of DB server. |
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Schema |
Schema name. |
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Database |
Name of the database. |
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Username and Password |
DB user 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. |
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Additional JDBC parameters |
Specify additional connection properties for the database connection you are creating. The properties are separated by semicolon and each property is a key-value pair. For example, encrypt=true;trustServerCertificate=false; hostNameInCertificate=*.database.windows.net;loginTimeout=30; for Azure SQL database connection. |
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Use or register a shared DB Connection |
Select this check box to share your connection or fetch a connection shared by a parent or child Job. This allows you to share one single DB connection among several DB connection components from different Job levels that can be either parent or child. WarningThis option is incompatible with the Use dynamic job and Use an independent process to run subjob options of the tRunJob component. Using a shared connection together with a tRunJob component with either of these two options enabled will cause your Job to fail. This check box is not visible when the Specify a data source alias check box is selected. |
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Shared DB Connection Name |
Enter the shared connection name. This field is available only when the Use or register a shared DB Connection check box is selected. |
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Specify a data source alias |
Select this check box and specify the alias of a data source created on the Talend Runtime side to use the shared connection pool defined in the data source configuration. This option works only when you deploy and run your Job in Talend Runtime. For a related use case, see Scenario 4: Retrieving data from a MySQL database using the data source on Talend Runtime side to set up the database connection. This check box is not visible when the Use or register a shared DB Connection check box is selected. |
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Data source alias |
Enter the alias of the data source created on the Talend Runtime side. This field is available only when the Specify a data source alias check box is selected. |
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. |
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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 tMSSql* components, especially with the tMSSqlCommit and tMSSqlRollback components. | |
Log4j |
If you are using a subscription-based version of the Studio, 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 |
Due to license incompatibility, one or more JARs required to use this component are not provided. You can install the missing JARs for this particular component by clicking the Install button on the Component tab view. You can also find out and add all missing JARs easily on the Modules tab in the Integration perspective of your studio. For details, see the article Installing External Modules on Talend Help Center (https://help.talend.com) how to configure the Studio in the Talend Installation and Upgrade Guide. |