PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row.It also allows any number of metadata columns to be added. In an enterprise ...

Version 13 of the Postgres extension Citus provides new query and optimizer functions from PostgreSQL 17 for distributed database clusters. ... Firstly, users can now use CREATE TABLE ...

As you might recall from a previous episode, I'm trying to create a database for the circuit records at my office. I have imported all the equipment id's/locations/etc into 8 tables (one table for ...

Tom demos table joins, shell scripts for repetitive tasks and using "exec" to run commands inside a container from the host system. In my previous article on running applications on Docker, I deployed ...

So for SQLite, change the bookid line in the CREATE TABLE statement above to this: bookid integer PRIMARY KEY, And, SQLite3 will create a table with equivalent settings to MariaDB and PostgreSQL. The ...

CREATE TABLE People ( id SERIAL, info HSTORE, PRIMARY KEY(id) ); Once I have ... but not much more than that. The 9.3 release of PostgreSQL allowed you to use a larger number of operators on your JSON ...