How do I save a stored procedure?

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What happens if a procedure that updates a column of table X is called in a database trigger of the same table ?

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Hi all, i have a table as follows empid empname mgrid deptid 1 a 3 4 2 b 1 5 3 c 2 3 4 d 3 6 5 e 4 7 i want the output as empname mgrname a c b a c b d c e d

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Suppose a student column has two columns, name and marks. How to get name and marks of the top three students.

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Can we use two order by clause in query?

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What is partition in sql query?

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What is difference between sql and mysql?

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How to check if a column is nullable before setting to nullable?

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How do I edit a stored procedure?

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select 10 from dual; y its showing all the rows with 10?

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Do we need commit after truncate?

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What are pl sql procedures?

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