What is the naming convention for tables?
When naming tables, you have two options – to use the singular for the table name or to use a plural. My suggestion would be to always go with names in the singular. If you’re naming entities that represent real-world facts, you should use nouns. These are tables like employee, customer, city, and country.
How do you name a data warehouse table?
Here are my top ten suggestions for naming objects in your data warehouse / business intelligence system.
- Follow naming conventions.
- Each object has one name.
- Object names are descriptive.
- Abbreviations and acronyms are discouraged.
- Object names are pretty.
- Object names are unique.
- Object names are not too long.
What is the naming conventions of a database in SQL?
Each table name should have a “tbl” prefix. The next word after the “tbl” prefix should be the table name. The first letter of the table name should be capitalized. The last word of the table name should be end with the character “s” (or “es”) to indicate plural.
How do you name a database schema?
1. Only Use Lowercase Letters, Numbers, and Underscores. Don’t use dots, spaces, or dashes in database, schema, table, or column names. Dots are for identifying objects, usually in the database.
How do you name a fact and dimension table?
In order to avoid having alias dimension and fact tables to read dim_dim[table name] or fact_fact_fact_[table_name), it is preferred to name the dimension tables with a _DM (or _dm) suffix, and the fact tables with a _FT (or _ft) suffix.
How field names should be defined in the database?
A field name should be singular as it should represent a single field characteristic of the subject of the table to which it belongs. A table name, on the other hand, can be plural as this represents a collection of similar objects or events.
How do I name a table in SQL?
Using SQL Server Management Studio
- In Object Explorer, right-click the table you want to rename and choose Design from the shortcut menu.
- From the View menu, choose Properties.
- In the field for the Name value in the Properties window, type a new name for the table.
How to create a new Database naming convention?
Let’s start with some things that you should consider if you need to create a new naming convention. You’ll want to name all the obvious database elements: Keys – including the primary key, alternate keys, and foreign keys But don’t leave out the less-visible items: You now know what to name.
What is a good SQL table naming convention to use?
So, avoiding quotes is a good SQL table naming convention to use. This also means you should avoid spaces in database table names. The only way to add spaces is to enclose the entire name in quotes (such as “Application User”), which will cause the same issues.
Should developers use the same conventions for table names and objects?
If the developers are working with their own coding standards, using the same conventions for table names and object names in their code will make life easier for the team.
Why do we need consistent naming conventions for data models?
Solidifying and following naming conventions may not seem significant during the creation of a data model. Yet consistent names are the entry point of any model. They provide an overall insight into the task and should be kept constant. There is no reason to be inconsistent in your naming except sheer laziness.