Temporary tables as a legacy of the transition from MS SQL. Problems, optimization, approaches

Yury Zhukovets

Digital Design / Docsvision

Expert Group Lead


Usage of temporary tables in PostgreSQL causes additional issues like high server resources consumption and low query performance. However, sometimes you need to rely on them especially when you need to migrate your code from MS SQL, and your initial code employed them, and you had some logic implemented at the database level. This talk covers issues related to usage of temporary tables when migrating from MS SQL, and the ways to resolve them using built-in PostgreSQL features based on the scenarios contained in the code.

Slides →

Video available to conference participants only. Account