feature/union-data

[fivetran-catfritz]

PR Overview

Package version introduced in this PR:

• v1.1.0

This PR addresses the following Issue/Feature(s):

• GA-1007454

Summary of changes:

• Adds union data support

Submission Checklist

• Added macros
• tmp:
  • Add *.*_union_connections macro call
• Staging:
  • Add {{ *.apply_source_relation() }}
  • Add source_relation to final select list
  • Add enabled: "{{ var('github_sources', []) == [] }}" to src.yml
• Intermediate and Final:
  • Add source_relation column to:
    • models
    • joins
    • window functions
    • surrogate keys
  • Review subqueries, cross joins, and otherwise complex joins
• dbt_project.yml:
  • add <package_name>_sources: [] to vars
• Documentation:
  • stg_*.yml
  • final .yml
  • remove uniqueness tests in models where source_relation was added
• README:
  • Add union data instructions

Changelog

• Draft changelog for PR
• Final changelog for release review

[fivetran-jamie]

LGTM