© Laurenz Albe 2020 HOT updates are not a new feature. They were introduced by commit 282d2a03dd in 2007 and first appeared in PostgreSQL 8.3. But since HOT is not covered by the PostgreSQL documentation (although there is a README.HOT in the source tree), it is not as widely known as it should be: Hence […]

Soon it’s that time of the year again – basically a 2nd Christmas for followers of the “blue elephant cult” if you will :). I’m, of course, referring to the upcoming release of the next PostgreSQL major version, v12. So I thought it’s about time to go over some basics on upgrading to newer major […]