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From our blog

News, articles, customer success stories, and tutorials on PostgreSQL, open source, Redrock Postgres, and more.

Working with Money in PostgreSQL

By John Doe on October 14, 2024

Summary: In this article, we will learn how to work with money in PostgreSQL.

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PostgreSQL Tutorial: Leverage expression indexes

on October 9, 2024

Summary: In this tutorial, you will learn how to leverage expression indexes in PostgreSQL.

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PostgreSQL Tutorial: PostgreSQL vs. Microsoft SQL Server

on October 8, 2024

Summary: Consider a switch from a commercial to an open source database. Discover the key differences and similarities between PostgreSQL and SQL Server.

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Migrate Oracle to PostgreSQL: NULL and empty strings

on September 30, 2024

Summary: This article discusses the differences between how Oracle and PostgreSQL evaluate NULL characters and empty strings. Oracle reads empty strings as NULLs, while PostgreSQL treats them as empty. Concatenating NULL values with non-NULL characters results in that character in Oracle, but NULL in PostgreSQL.

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