title: Is it possible to have multiple upsert operations in Postgres that are atomic?
body: <p>Similar to having multiple records inserted in one SQL statement, can multiple Upserts be executed atomically?</p>
  
  <p>e.g</p>
  
  <pre><code>insert into students ("name","age") values ("sid",23) on conflict ("name") set "age"=12;
  insert into students ("name","age") values ("jack",24) on conflict ("name") set "age"=14;
  insert into students ("name","age") values ("tom",20) on conflict ("name") set "age"=13;
  </code></pre>