如何在 pg_dump 后使用 pg_restore 和 github 操作清理数据库

Question

I would make the backup for database A, and put the backup to database B, before putting the backup into B, I would clean B with workflow in GitHub actions I try this. but GitHub tells me that pg_restore doesn't have options how can I clean my database B before putting my backup into B?

      - name: Add hosts to /etc/hosts
        run: sudo echo "nameserver ****************" >> /etc/resolv.conf
      -   name: Install pg_dump
          run: sudo apt-get install postgresql-client -y
      - name: Postgres Dump Backup
        uses: tj-actions/pg-dump@v2.3
        with:
          database_url: "postgres://USER:PWD@HOST:5432/DB_A"
          path: "backups/backup.sql" 
          options: "-O" 
      - name: Postgres Backup Restore
        uses: tj-actions/pg-restore@v4.5
        with:
          database_url: "postgres://USER:PWD@HOST:5432/DB_B"
          backup_file: "backups/backup.sql"
          # clean options not working
          options: "-c"      

Github actions saying:

Warning: Unexpected input(s) 'options', valid inputs are ['database_url', 'backup_file']

So the clean doesn't work? how can I clean my DB?

Answer 1

I found a solution to my problem:

     - name: Postgres Dump Backup
        uses: tj-actions/pg-dump@v2.3
        with:
          database_url: "postgres://USER_NAME:PWDp@HOST:5432/DB_A"
          path: "backups/backup.sql" 
          options: "-O"
      - name: Delete  schema of DB destination
        run: psql -d "postgres://USER_NAME:PWDp@HOST:5432/DB_B" -c "DROP SCHEMA IF EXISTS schema_name CASCADE;"
      - name: Recreate schema of DB destination
        run: psql -d "postgres://USER_NAME:PWDp@HOST:5432/DB_B" -c "CREATE SCHEMA IF NOT EXISTS schema_name;"
      - name: Restore Backup into DB Destination
        uses: tj-actions/pg-restore@v4.5
        with:
          database_url: "postgres://USER_NAME:PWDp@HOST:5432/DB_B"
          backup_file: "backups/backup.sql"