Database 101
From kemiko
Revision as of 21:10, 25 August 2017 by Kemiko (talk | contribs) (Created page with "* Always do a "select" before a "delete" * Rename objects before deleting * Always use a "where" clause..."where 1" or "where 1 = 1" for all * Self joins can be handy * Use AN...")
- Always do a "select" before a "delete"
- Rename objects before deleting
- Always use a "where" clause..."where 1" or "where 1 = 1" for all
- Self joins can be handy
- Use ANSI joins for clarity