Vivek Khera <[EMAIL PROTECTED]> writes:
> "DP" == David Parker <[EMAIL PROTECTED]> writes:
> DP> I would like to be able to truncate all of the tables in a schema
> DP> without worrying about FK constraints. I tried issuing a "SET
> DP> CONSTRAINTS ALL DEFERRED" before truncating, but I still get
> DP> constraint errors. Is there a way to do something like:

> Why don't you truncate your tables in an order that won't violate
> FK's?  Or do you have circular references?

The TRUNCATE command just says "no" if it sees any FKs pointing at the
target table; order doesn't matter.

It might be an interesting future extension to allow truncating multiple
tables in a single command, whereupon we could ignore FKs linking two
such tables.

                        regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 8: explain analyze is your friend

Reply via email to