type: bulk
args:
#Drop relationship first
- type: drop_relationship
  args:
    relationship: articles
    table:
      schema: public
      name: author
    
- type: run_sql
  args:
    sql: |
      drop table article

- type: run_sql
  args:
    sql: |
      drop table author

- type: run_sql
  args:
    sql: |
      drop table city

- type: run_sql
  args:
    sql: |
      drop table project