كل كلمات امتحان الـ IELTS اللى هتحتاجها
12 years ago
This Blog particularized for Oracle Developers ... you will see interesting Codes for SQL , PL/SQL as well as new ideas for Developer Suite and Client Tools that will help you in your professional life ... and I hope I reach for your satisfaction.
I'm Hany Freedom , 25 years old , I live in EL-Minia City in Egypt , I'm Moderator at ArabOUG.org the best Arabic Forum for ORACLE on the Net. if you interested to know more about me .... just Click Here.
DECLARE
job_count NUMBER;
emp_count NUMBER;
BEGIN
SELECT Count(DISTINCT job_id)
INTO job_count
FROM employees;
SELECT Count(* )
INTO emp_count
FROM employees;
END;
/
Calling the SQL COUNT Function in PL/SQL
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