Which is faster subquery or join?
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Is not null in sql?
Is left join same as inner join?
How much ram can sql express use?
write a query to delete similar records in different tables with same structure
What is the sql query to display the current date?
What are pl/sql exceptions? Tell me any three.
What is server name sql?
Define SQL and state the differences between SQL and other conventional programming Languages?
Give an example of Full Outer Join?
Which operator is used in query for pattern matching?
What are sql triggers used for?
after tell procedure whole code he asked can i write the same way in a function
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