SQL exercises on employee Database: Count the no. of characters with out considering the spaces for each name
SQL employee Database: Exercise-8 with Solution
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8. Write a query in SQL to count the no. of characters with out considering the spaces for each name.
Sample table: employees
SELECT length(trim(emp_name)) FROM employees;
length -------- 7 5 5 5 7 5 8 6 4 6 6 6 6 6 (14 rows)
Sample Database: employee
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