These four scripts list concise information about all Default, Check, Unique, Foreign Key, and Primary Key constraints for the database in which they are run. With minor column modifications, they could easily be unioned to provide a single list. The usual caveat applies about directly accessing system tables. They may change in future versions and/or […]
2003-08-14
1,159 reads
Customers, employees, etc. come and go. They get entered multiple times in inconsistent formats in databases.This simple script finds the duplicates across multiple formats and is easily modified as needed. It's so easy, my grandmother could do it. Oops! No offense Grandma.For very large databases, create and join two temp tables indexed on the namedatetring […]
2003-05-30
249 reads
The excellent script contributed by G.R. Preethiviraj Kulasingham (Preethi) Sri Lanka (contributed 2/20/03, modified 5/22/03) identifies duplicate indexes for the database on which the script is run. It requires User Defined Functions, a feature restricted to SQL Server 2000.This version achieves similar results without using UDFs or creating any other permanent objects. It therefore works […]
2003-05-28
804 reads
This script forms a temporary table containing database and object names and IDS as well as object types for all databases for the server on which this scrip is executed. It is intended to serve as an interim step for additional server wide analysis.
2003-05-16
187 reads
Introduction I was experimenting with vector search in SQL Server 2025 using approximately 3.8...
By Steve Jones
This is timely, as I’m currently on a boat in the Adriatic taking a...
You can find the slides and SQL scripts for my session “Spice up your...
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Comments posted to this topic are about the item PostgreSQL psql Meta Commands: Databases
Which of the following meta commands (sometimes called backslash or slash commands) within psql will provide you with information about the databases on the cluster?
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