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  1. Preface
  2. Introduction to PowerExchange for Snowflake
  3. Snowflake Connections
  4. PowerExchange for Snowflake Data Objects
  5. PowerExchange for Snowflake Mappings
  6. PowerExchange for Snowflake Dynamic Mappings
  7. Snowflake Run-Time Processing
  8. Pushdown Optimization
  9. Appendix A: Snowflake Data Type Reference

PowerExchange for Snowflake User Guide

PowerExchange for Snowflake User Guide

Create a Snowflake ODBC Connection

Create a Snowflake ODBC Connection

Create a Snowflake ODBC connection to access Snowflake source and target objects.
  1. In the Developer Client, click
    New Connections
    .
    The
    Select a Connection Category
    box appears.
  2. Select
    Connections
    Database
    ODBC
    .
  3. Create a new Snowflake ODBC connection.
  4. Specify the name, description, and location for the connection.
  5. Select the
    Type
    as
    Database/ODBC
    and click
    Next
    .
  6. Configure the following connection properties:
    Connection Property
    Description
    User Name
    The user name to connect to Snowflake.
    Password
    The password to connect to Snowflake.
    Pass Through Security Enabled
    Enables pass-through security for the connection. When you enable pass-through security for a connection, the domain uses the client user name and password to log into the corresponding database, instead of the credentials defined in the connection object.
    Connection String
    The name of the ODBC data source that you created for Snowflake on the Data Integration Service host machine. For example: Snowflake_ODBC_SERVER
    Code Page
    The code page that the Data Integration Service uses to read or write data.
    Environment SQL
    SQL commands to set the database environment when you connect to the database. The Data Integration Service runs the connection environment SQL each time it connects to the database.
    Transaction SQL
    SQL commands to set the database environment when you connect to the database. The Data Integration Service runs the transaction environment SQL at the beginning of each transaction.
    SQL Identifier Character
    The type of character used to identify special characters and reserved SQL keywords, such as WHERE.
    Support Mixed-Case Identifiers
    When enabled, the Data Integration Service places identifier characters around table, view, schema, synonym, and column names when generating and executing SQL against these objects in the connection.
    ODBC Provider
    The type of database to which ODBC connects to perform pushdown optimization.
    Select the ODBC provider as
    Snowflake
    to enable the Integration Service to generate native database SQL.
  7. Test the connection and click
    OK
    .
    The Snowflake ODBC connection is created successfully.

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