title: Reclaim disk space without locking table - PostgreSQL 10
body: <p>I have a couple of tables in a PostgreSQL database which are used very frequently (for Insert/Delete purposes). Sometimes, their size of the tables grow up to GB's. How do I reclaim the disk space from these tables without locking them. These tables need to be used almost all the times so I can't afford getting them locked. <code>VACUUM FULL</code> reclaims the disk space however locks the table so I can't use FULL option.</p>
  
  <p>Can someone please suggest a way?</p>
  
  <p>Thanks</p>