The PostgreSQL 17 database update includes new features that enterprise data professionals are going to benefit from.

The MariaDB, PostgreSQL and SQLite3 Clients in Action Basic Client Commands The client programs for MariaDB, PostgreSQL and SQLite3 are mysql, psql and sqlite3, respectively. I've listed several ...

Postgres doesn't seem to allow me to use a column alias as an identifier in a WHERE clause, but this is so inconvenient I feel I must be doing something wrong.For instance, SELECT (3 + 4) AS seven ...