logo
  • About us
  • Services
  • Products
  • Work
  • Contact

Feedback

In Focus

  • Flash XML slideshow
  • Database training

2.1.11. ALTERing

  • Schema evolution
  • Design side
  • ALTER TABLE <schema_name>.<relation_name> ADD
    <var_name> <var_type>;
  • Example
    • ALTER TABLE uni.student ADD hall VARCHAR(32);
  • Upper and lower case syntax
  • Naming conventions
‹ 2.1.10. DROPingup2.1.12. Queries ›
  • s5 slideshow
 

 

 

Copyright 2007 Lightenna Limited

  • About us
  • Services
  • Products
  • Work
  • Contact