databaseChangeLog:
  - logicalFilePath: db-changelog-000290-design-guidance-foreign-key-relationship.yaml
  - changeSet:
      author: appian
      id: 'tag-pre-000290'
      tagDatabase:
        tag: 'pre-000290'
  - changeSet:
      author: appian
      id: '000290.1.0'
      comment: drop dg_object_info table, we need to update the primary key and don't need to keep the data
      changes:
        - dropTable:
            tableName: dg_object_info
            cascadeConstraints: true
  - changeSet:
      author: appian
      id: '000290.2.0'
      comment: Create new dg_object_info table
      createTable:
        tableName: dg_object_info
        columns:
          - column:
              name: id
              type: ${longType}
              autoIncrement: ${autoIncrement}
              constraints:
                nullable: false
                primaryKey: true
          - column:
              name: object_uuid
              type: ${uuidType}
              constraints:
                nullable: false
          - column:
              name: object_type_id
              type: ${longType}
              constraints:
                nullable: false
          - column:
              name: object_name
              type: ${stringType}(512)  #some design objects (such as interface and rule)'s names can be as long as 500 characters
              constraints:
                nullable: false
          - column:
              name: modifier
              type: ${longType}
              constraints:
                nullable: false
          - column:
              name: modified_at
              type: ${longType}
              constraints:
                nullable: false
  - changeSet:
      id: '000290.2.1'
      author: appian
      changes:
        preConditions:
          onFail: MARK_RAN
          changeLogPropertyDefined:
            property: createSequence
            value: true
        createSequence:
          sequenceName: dg_object_info_sq
  - changeSet:
      id: '000290.2.2'
      author: appian
      comment: add unique constraint for object_uuid, object_type_id
      changes:
        - addUniqueConstraint:
            tableName: dg_object_info
            constraintName: dg_object_info_uuid_type_id_uc
            columnNames: object_uuid, object_type_id
  - changeSet:
      author: appian
      id: '000290.3.0'
      comment: Add object_info_id column in dg_object table
      addColumn:
        tableName: dg_object
        column:
          name: object_info_id
          type: ${longtype}
          constraints:
            nullable: true
  - changeSet:
      id: '000290.3.1'
      author: appian
      changes:
        comment: Add FK from dg_object to dg_object_info.id
        addForeignKeyConstraint:
          constraintName: dg_object_object_info_id_fk
          baseTableName: dg_object
          baseColumnNames: object_info_id
          referencedTableName: dg_object_info
          referencedColumnNames: id