Microsoft sql server database object naming conventions

Sign in to vote. Stored Procedure,3. User Defined Function,4. Trigger etc.. Please advice me on this same for please give me one example for each that would be great.. Friday, April 16, AM. Please mark the post as answered to help others to choose the best. Programmer-Analyst My blog. Name things by what they are.

Provide context if it is not obvious. Remove Context if it is obvious be definition. If you provide some examples, we can offer suggestions. Friday, April 16, PM. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Applies to: SQL Server all supported versions. Some types of Policy-Based Management policies can create triggers to enforce future compliance with the policy. In this lesson, you create a policy that enforces a naming standard for tables. Then, you test the policy by trying to create a table that violates the policy.

In Object Explorer, click Databases , and then press F5 to refresh the list of databases. Cheung Cheung There are excellent answers below, but I would add the following: Agreeing on and following a convention within your org for the organization of your DB including naming are just as important. For example, we try to keep primary key columns first, followed by all foreign key columns so you can find relationships at a glance, followed by all additional columns in alphabetical order so you can find the one you want when a table has tons of columns.

The wisdom of our specific conventions is debatable, but the value of having that conversation on your team probably is not. Add a comment. Active Oldest Votes. To summarize: Object names are easily understood Table names are not pluralized "User" table not "Users" Abbreviations are few, but allowed i.

Qty, Amt, etc. PascalCase used exclusively with the exception of certain column names i. Name Stored procedures are prefaced with "usp" Functions are prefaced with "ufn" You can find more details here: AdventureWorks Data Dictionary Stored Procedures in AdventureWorks Functions in AdventureWorks One caveat: database naming conventions can be very controversial and most database developers I've met have a personal stake in their style.

Improve this answer. Vince Horst 2, 1 1 gold badge 17 17 silver badges 31 31 bronze badges. Wish I could upvote twice. What's the benefit of prefacing the stored procedure and functions with usp and ufn? The stored procedure are usually start with a verb and the function usually has a specified name by its function. When referencing a specific object, you don't always have to specify the server, database, and schema for the SQL Server Database Engine to identify the object. However, if the object can't be found, an error is returned.

To avoid name resolution errors, we recommend specifying the schema name whenever you specify a schema-scoped object. To omit intermediate nodes, use periods to indicate these positions. The following table shows the valid formats of object names. Most code examples in the Transact-SQL Reference have been tested on servers that are running a case-sensitive sort order.

Many code examples prefix Unicode character string constants with the letter N. Without the N prefix, the string is converted to the default code page of the database. This default code page may not recognize certain characters.