For a long time, we documented our table size, max columns, max column width limits, etc. in https://www.postgresql.org/about/ , but that information seems to have now been removed. The last version I can find with the information present is back in April this year. Here's a link to what we had: https://web.archive.org/web/20180413232613/https://www.postgresql.org/about/
I think it's a bit strange that we don't have this information fairly early on in the official documentation. I only see a mention of the 1600 column limit in the create table docs. Nothing central and don't see mention of 32 TB table size limit. I don't have a patch, but I propose we include this information in the docs, perhaps on a new page in the preface part of the documents. Does anyone else have any thoughts about this? -- David Rowley http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services
