Consider the following rules and guidelines when you configure a Sqoop source in a mapping:
If you specify a sort condition in a mapping, the Data Integration Service ignores the Order By condition.
You cannot sort columns in a Sqoop source.
You cannot read distinct rows from a Sqoop source.
When you read data from an Oracle source through Sqoop and run the mapping on the Blaze or Spark engine, Sqoop treats the owner name as case sensitive.
Sqoop uses the values that you configure in the
fields of the JDBC connection. If you configure the --username or --password argument in a JDBC connection or mapping, Sqoop ignores the arguments. If you create a password file to access a database, Sqoop ignores the password file.