What has stored procedures in sql?
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What is pivot table in sql?
Explain the savepoint statement.
What is cursor and why it is required?
What is the difference between cross join and natural join?
How many types of cursors are available in pl/sql?
Explain the significance of the & and && operators in pl sql.
How to select unique records from a table?
What are actual parameters and formal parameters?
What are the most important characteristics of pl/sql?
Can I learn sql in a week?
When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?
check whether all the emp numbers are indeed unique.
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