Hi!

It is generally not advisable to write to system catalogs directly ...

However, I have a database with dozens of schemas and hundreds of
tables. There is a bunch of useless comments on columns I want to get
rid of, scattered all across the db. The fastest & easiest way would
be:

DELETE FROM pg_description WHERE description = 'My very special
totally useless comment.';

AFAICS, there are no side-effects. Are there any?


TIA!
Erwin Brandstetter

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