Here is a version you can play with online: https://dbfiddle.uk/?rdbms=postgres_11&fiddle=71940aadda50f55bfede87606cd1dc2c https://dbfiddle.uk/?rdbms=postgres_1

Here is a version you can play with online: https://dbfiddle.uk/?rdbms=postgres_11&fiddle=71940aadda50f55bfede87606cd1dc2c https://dbfiddle.uk/?rdbms=postgres_11&fiddle=71940aadda50f5...