Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins ...

CREATE TABLE postgres=# CREATE TABLE issued_at_y2018m02 PARTITION OF Invoices postgres-# FOR VALUES FROM ('2018-feb-01') to ('2018-feb-28'); CREATE TABLE Notice that these partitions don't have any ...

PostgreSQL foreign data wrappers are a great way to expose APIs to SQL. And SQL is a great way to reason over the data.