What is the use of nvl function?
What is insert command in sql?
How do you add a column to a table?
What is set serveroutput on in pl sql?
What is the advantage of nosql?
What is parameter substitution in sql?
How can you fetch first 5 characters of the string?
What is a relationship and what are they?
how can you see all indexes defined for a table? : Sql dba
Is sql developer case sensitive?
What do you understand by case manipulation functions?
Is sql the best database?
What is trigger price?
What are the query optimization techniques?
Is pl sql a scripting language?