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PostgreSQL Basics: Roles and Privileges

Information security, whether in databases, applications, or larger IT systems, is based on the principles of Authentication and Authorization, often referred to as AuthN and AuthZ respectively. Likewise, PostgreSQL security involves creating roles that allow access to server resources (AuthN) and then granting privileges to database objects appropriately (AuthZ). Understanding how each of these components work together is essential to effectively manage security in a PostgreSQL cluster.

2023-02-22

External Article

Undoing Actions on Groups of Database Tables

During development, you'll occasionally need an undo script that drops a group of tables, or you might need to truncate a group of tables and then insert fresh data in order to run some tests. Unless you perform the required actions in the correct dependency order, you'll be tripped up by foreign key constraint violations. This article provides a SQL function that returns the list of tables in the correct dependency order.

2023-02-22

External Article

Join us in our castle at SQL Bits, March 15-18

SQL Bits is coming to Wales, home of dragons and D&D, and we’re happy announce we’re supporting them as platinum sponsors again this year. Meet us at our Red Keep and catch sessions by noble Fighter Grant Fritchey, Sorcerer Steve Jones, and more beloved Redgate Paladins and Druids. For a magical 10% discount on your ticket, use 10REDGATE from our spell book.

2023-02-17

Blogs

Rebuilding a SQL Server Database Transaction Log

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“Could you help me, we deleted the database’s transaction log file and now that...

Copying Content from One Databricks Unity Catalog Catalog to Another

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I had a couple of clients who were moving content from development catalogs to...

Dumping and Restoring Azure PostgreSQL Databases

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I wanted to test a migration of Azure PostgreSQL from simple to flexible. I...

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Enable a Disabled Index

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Diving Deeper into the Import Extension in Azure Data Studio

By Steve Jones - SSC Editor

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Dead to Me

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Dead to Me

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Question of the Day

Enable a Disabled Index

I have disabled the LoggerCI index on the dbo.Logger table. How do I enable it?

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