You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tom Lane e690b95150 Avoid retrieving dummy NULL columns in postgres_fdw. ... This should provide some marginal overall savings, since it surely takes many more cycles for the remote server to deal with the NULL columns than it takes for postgres_fdw not to emit them. But really the reason is to keep the emitted queries from looking quite so silly ...		12 years ago
..
postgres_fdw.out	Avoid retrieving dummy NULL columns in postgres_fdw.	12 years ago