columns:
  - type: pk
  - name: component_id
    type: fk
    references:
      table: dashboard_component
      column: id
      onDelete: CASCADE
  - name: dashboard_id
    type: fk
    references:
      table: dashboard
      column: id
      onDelete: CASCADE
  - name: width
    type: int
  - name: height
    type: int
  - name: x_axis
    type: int
  - name: y_axis
    type: int
  - type: created_at
  - type: updated_at
ifNotExists: true