Why are sql stored procedures used?
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What is forward declaration in pl sql?
What are different types of indexes?
What is pragma exception and how, when, where us
What is the difference between cross join and natural join?
Why trigger is used in sql?
Explain what is table in a database?
How does left join work in sql?
What is the difference between sql, mysql and sql server?
What is server name sql?
What is pragma in sql?
First round ------------------- - Procedure - Packages - Views - Virtual tables - Can we use dcl with in function? - Joins and few scenarios - Triggers and its type - Pragma, type and its functionality - How to create db link in oracle - Materialized view - How to find duplicate values from table? - Cursor and its functionality - Write a script to display friday and its date from a entire year. - Exception Handling Second round ------------------------ Gave a scenario like. Need to write a function to perform. When user try to change a password. It must not be last five password and a given password can be combination of characters, symbols, upper and lower case.
How many parts of a pl sql block are optional?
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