However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...

pgtt is a PostgreSQL extension to create, manage and use Oracle-style Global Temporary Tables and the others RDBMS. The objective of this extension it to provide the Global Temporary Table feature to ...

If you're using Supabase, and have created tables in the Postgres database from outside of Supabase (e.g. with something like Prisma or Strapi), RLS (Row Level Security) won't be active on them. This ...

Our previous blog article, “The Part of PostgreSQL We Hate the Most,” discussed the problems caused by everyone’s favorite street-strength DBMS multi-version concurrency control (MVCC) implementation.

Part of the SQL Server 2022 blog series. In SQL Server 2008 Enterprise Edition, backup compression was introduced adding WITH COMPRESSION as an option in the T-SQL backup command. SQL Server backup ...

Race conditions can occur in a booking database when multiple users try to access and update shared data concurrently. Consider a simple booking database for a hotel, with the following tables: CREATE ...

In part 1 of my SQL Server 2022 features series, you learned about the improvements to the cardinality estimator component of query optimization. In this installment, you will learn about another ...