Prerequisites needed
An AWS Glue Teradata Vantage connection, configured with an AWS Secrets Manager secret, as described in the previous section, Creating a Teradata Vantage connection.
Appropriate permissions on your job to read the secret used by the connection.
A Teradata table you would like to read from,
tableName, or querytargetQuery.
Adding a Teradata data source
To add a Data source – Teradata node:
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Choose the connection for your Teradata data source. Since you have created it, it should be available in the dropdown. If you need to create a connection, choose Create a new connection. For more information see the previous section, Creating a Teradata Vantage connection.
Once you have chosen a connection, you can view the connection properties by clicking View properties.
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Choose a Teradata Source option:
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Choose a single table – access all data from a single table.
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Enter custom query – access a dataset from multiple tables based on your custom query.
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If you chose a single table, enter
tableName.If you chose Enter custom query, enter a SQL SELECT query.
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In Custom Teradata properties, enter parameters and values as needed.
