tSnowflakeConnection Standard properties - 7.2

Snowflake

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Data Governance > Third-party systems > Cloud storages > Snowflake components
Data Quality and Preparation > Third-party systems > Cloud storages > Snowflake components
Design and Development > Third-party systems > Cloud storages > Snowflake components

These properties are used to configure tSnowflakeConnection running in the Standard Job framework.

The Standard tSnowflakeConnection component belongs to the Cloud family.

The component in this framework is available in all Talend products.

Note: This component is a specific version of a dynamic database connector. The properties related to database settings vary depending on your database type selection. For more information about dynamic database connectors, see pzz1550477830065.html.

Basic settings

Database

Select a type of database from the list and click Apply.

Property Type

Select the way the connection details will be set.

  • Built-In: The connection details will be set locally for this component. You need to specify the values for all related connection properties manually.

  • Repository: The connection details stored centrally in Repository > Metadata will be reused by this component. You need to click the [...] button next to it and in the pop-up Repository Content dialog box, select the connection details to be reused, and all related connection properties will be automatically filled in.

Account

In the Account field, enter, in double quotation marks, the account name that has been assigned to you by Snowflake.

Snowflake Region

Select an AWS region or an Azure region from the Snowflake Region drop-down list.

This field is available only when the Use Custom Snowflake Region option is not selected in the Advanced settings view.

User Id and Password

Enter, in double quotation marks, your authentication information to log in Snowflake.

  • In the User ID field, enter, in double quotation marks, your login name that has been defined in Snowflake using the LOGIN_NAME parameter of Snowflake. For details, ask the administrator of your Snowflake system.

  • 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.

Warehouse

Enter, in double quotation marks, the name of the Snowflake warehouse to be used. This name is case-sensitive and is normally upper case in Snowflake.

Schema

Enter, within double quotation marks, the name of the database schema to be used. This name is case-sensitive and is normally upper case in Snowflake.

Database

Enter, in double quotation marks, the name of the Snowflake database to be used. This name is case-sensitive and is normally upper case in Snowflake.

Advanced settings

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, encryption=1;clientname=Talend.

This field is available only when you select Use this Component from the Connection Component drop-down list and select Internal from the Storage drop-down list in the Basic settings view.

Use Custom Snowflake Region
Select this check box to specify a custom Snowflake region. This option is available only when you select Use this Component from the Connection Component drop-down list in the Basic settings view.
  • Region ID: enter a region ID in double quotation marks, for example eu-west-1 or east-us-2.azure.

For more information on Snowflake Region ID, see Supported Regions.

Login Timeout

Specify the timeout period (in minutes) of Snowflake login attempts. An error will be generated if no response is received in this period.

Role

Enter, in double quotation marks, the default access control role to use to initiate the Snowflake session.

This role must already exist and has been granted to the user ID you are using to connect to Snowflake. If this field is left empty, the PUBLIC role is automatically granted. For information about Snowflake access control model, see Understanding the Access Control Model.

tStatCatcher Statistics

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

Global variables

ERROR_MESSAGE

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

Usage

Usage rule

This component is more commonly used with other Snowflake components. It creates a Snowflake connection and works with other subJobs that reuse this connection using a Trigger link.

Tracing Snowflake JDBC logs If you wish to merge the Snowflake JDBC driver logs with the logs of the current Job, add this JVM argument, -Dnet.snowflake.jdbc.loggerImpl=net.snowflake.client.log.JDK14Logger, in the Run > Advanced settings tab of the Job you are running.