PG::ReadOnlySqlTransaction: 오류: 읽기 전용 트랜잭션에서 SELECT를 실행할 수 없습니다

[bts (Brendan Schlagel)]

아직 사용해 보지는 않았지만, 직접 SQL 쿼리를 실행하는 용도라면 이 것이 찾으시는 것일 것 같습니다! —

New official direct SQL access API for Discourse (mini_sql)

I just finished “officializing” and “extracting” our direct DB access helpers in Discourse. I would like to cover what was done and what this means to plugin authors and core contributors. From the very first version of Discourse, @eviltrout introduced some helpers internally for safely executing direct SQL in Discourse. It looked like this. ActiveRecord::Base.exec_sql("select * from topics where id = :id", id: 1) # or Topic.exec_sql("select * from topics where id = :id", id: 1) This is a p…