Being consistent with your table and field names makes the database easier to manage and work with. In this video, Adam shares some things that database designers should think about when naming tables and attribute columns including capitalization, spaces, plurality, and acronyms.
- [Instructor] I touched on naming consideration … briefly when I warned about including spaces … in your column names earlier on in the course. … But the topic really does warrant … a fuller discussion. … Back in the early days of relational … data base development, computer systems … had very strict requirements for … how objects can be named. … You were limited on the number of characters … you could use, and support for special characters … was non existent. … Today, systems have much more relaxed … requirements, which gives you a lot more freedom … in naming tables and columns … whatever you want, within reason. … But that doesn't mean that you can treat it … like the wild west when it comes to … building an organizational scheme … for your precious data. … So here are some suggestions that … you should think about when naming tables and columns. … First, consider Capitalization. … Most relational data base management systems … are case insensitive, meaning that they don't … care whether you use capital or lower case letters, …
Author
Released
9/23/2019- The basics of data storage
- Choosing an entity-relationship design tool
- Using primary keys to identify records
- What to consider when naming objects
- Creating a unique constraint
- Establishing table indexes
- Relating tables with foreign keys
- One-to-many and one-to-one relationships
- Normalization
- Writing SELECT queries in SQL
Skill Level Intermediate
Duration
Views
Related Courses
-
Database Foundations: Administration
with Adam Wilbert1h 14m Beginner -
Learning Relational Databases
with Adam Wilbert2h 43m Beginner
-
Introduction
-
1. Get to Know Relational Databases
-
What the CRUD?3m 48s
-
2. Entity Relationship Diagrams
-
Choose an ER design tool5m 7s
-
Design a table3m 39s
-
3. Data Integrity and Validation
-
Data constraints1m 44s
-
Create a unique constraint5m 46s
-
Define a default value3m 58s
-
Establish table indexes4m 49s
-
Add check constraints5m 31s
-
-
4. Relationships
-
Diagram a relationship2m 42s
-
One-to-many relationships2m 10s
-
One-to-one relationships1m 10s
-
Many-to-many relationships2m 21s
-
Self joins2m 17s
-
Cascade changes2m 17s
-
5. Normalization
-
When not to normalize2m 29s
-
6. Structured Query Language
-
Data definition queries6m 22s
-
Data manipulation queries4m 52s
-
Create a database view2m 44s
-
7. Beyond the Relational Model
-
Graph databases1m 38s
-
Document databases1m 32s
-
-
Conclusion
-
Next steps59s
-
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.
CancelTake notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.
Share this video
Embed this video
Video: Object naming considerations