Question : I have the SQL statement: SELECT erp_orders_id FROM erp_orders o WHERE o.orders_export_time >= ‘2015-09-20’ ORDER BY o.erp_orders_id ASC […]

Question : I have question about query planner in PostgreSQL. I know, that this planner is taking data from pg_statistics, […]

Question : In another question they told me that the speed of a DBMS largely depends on the optimizations of […]