What is a subquery in sql?
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how to include numeric values in sql statements? : Sql dba
What are the different datatypes available in PL/SQL?
How to add, remove, modify users using sql?
Can procedure in package be overloaded?
How many types of literals are available in pl sql?
what are the advantages of package?
What is meant by Join? What are the different types of Joins available? Explain.
What is the difference between a query and a report?
What's the difference between inner join and left join?
What is pessimistic concurrency control? : Transact sql
Show how functions and procedures are called in a pl/sql block.
What is Referential Integrity?