Answer by Shepmaster for How do I perform an `UPDATE FROM` using Diesel?
You can join the tables, apply a filter, then use that as the update condition:#[macro_use]extern crate diesel; // 1.4.5, features = ["postgres"]use diesel::prelude::*;table! { a { id -> Integer,...
View ArticleHow do I perform an `UPDATE FROM` using Diesel?
Suppose I have three tables, a, b and c:create table c ( id serial primary key, can_edit_b boolean not null);create table b ( id serial primary key, value text not null);create table a ( id serial...
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