The difficulty is that the new table access method is very complex and hard to get right. I'm building something using a regular index access method now and it'

The difficulty is that the new table access method is very complex and hard to get right. I'm building something using a regular index access method now and it's hard enough. Once I get all that infrastructure working properly I may take another crack at a table access method. For some purposes you can get away with a foreign data wrapper. FDWs are a lot simpler.