Re: Add --include-table-data-where option to pg_dump, to export onlya subset of table data

Why not simply use \copy (select * from largetable where created_at >= '2018-05-01') to stdout? That is what I’ve always done when I need something like this and have not found it particularly bothersome but rather quite powerful. And here you have tons of flexibility because you can do joins and whatever else.