How to select random rows from a table?
Why is normalization important?
How do I clear the screen in sql plus?
what is normalization? : Sql dba
what are the t string functions available in tsql? : Transact sql
when normalization is required
Do you know the basic structure of PL/SQL?
What is sql comments?
How to use sql statements in pl/sql?
Which tcp/ip port does sql server run?
How to check if a column is nullable before setting to nullable?
How to write a single statement that concatenates the words ?hello? And ?world? And assign it in a variable named greeting?
what is global variable in package