The EDB Blog

September 18, 2018

When storing data in the database, there is an assumption that you have to trust the database administrator to not modify data in the database. While this is generally true, it is possible to detect changes (but not removal) of database rows.

To illustrate this, let's first create a table:

 

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Every #TechTuesday, EnterpriseDB shares a how-to post authored by a Postgres contributor and expert for Postgres Gems, the PostgresRocks community forum. PostgresRocks is a community to discuss all things Postgres. Join us at PostgresRocks and be part of the conversation.

Bruce Momjian is a co-founder of the PostgreSQL Global Development Group, and has worked on PostgreSQL since 1996 as a committer and community leader. He is a frequent speaker and Postgres evangelist and travels worldwide appearing at conferences to help educate the community on the business...