Write a trigger to compute the total_salary in the event of inserting one or more new employee record(s) in the employee table.

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Q: Task

A: Answer Taak 1:-     Output:-

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Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.