What is the difference between row level and statement level trigger?
Which table is left in join?
What is $$ in sql?
what is the difference between group by and order by in sql? : Sql dba
Does inner join return duplicate rows?
What is difference between a Cursor declared in a procedure and Cursor declared in a package specification ?
What are literals in sql server?
What is the process of debugging?
How many sql statements are used? Define them.
What is data definition language?
How can I delete duplicate rows?
write a qurey for finding the length of the sting.
How to make a copy values from one column to another in sql?