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Deprecated Package

This package has been deprecated and is no longer available for use. Please contact Atlan support or your account manager for further assistance.

Logical Schema Summary

The logical schema summary package allows to create a logical table for each schema that is an union of all the partition tables.

Configuration

  • Connection: connection where the schema belongs to.
  • Schema list: list (comma seprated) of schemas following the format database_name/schema_name.
  • Regex: regex of tables to match. Leave empty to match all tables belonging to the selected schema.

What it does

The package performs the following steps:

  • Fetch all tables beloging to the selected schema.
  • Apply the regex (if specified) to filter out tables.

  • Create a logical table for each schema with the following properties:

    • The name of the table is the concatenation of "Logical" with the schema name.
    • The columns of the table are the distinct sum of all columns of the tables belonging to the schema.
    • The lineage (both at table and column level) is the distinct sum of the lineage of the tables and the columns belonging to the schema.