How do I find duplicates in two columns?
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Can %notfound return null after a fetch?
Explain the steps needed to create the scheduled job?
Why do we use set serveroutput on?
What are advantages of Stored Procedures?
What are operators available in sql?
Why do we need cursor in pl sql?
What are Nested Tables? How will u delete 5 rows from Nested Tables
What are different functions in sql?
What is raid? How does it help storage of databases?
What is the usage of when clause in trigger?
What is sorting in sql?
wa procedure to return the month and the no'f developers joined in each month.