Pl: Sql

IF v_salary < 50000 THEN DBMS_OUTPUT.PUT_LINE('Eligible for bonus review.'); END IF; EXCEPTION WHEN NO_DATA_FOUND THEN DBMS_OUTPUT.PUT_LINE('Employee not found.'); END; /

PL/SQL can be compiled to native machine code (C), not just bytecode. For CPU-intensive loops, this delivers C-like performance. pl sql

EXECUTE IMMEDIATE 'DELETE FROM ' || v_table_name || ' WHERE id = :id' USING v_id; IF v_salary &lt; 50000 THEN DBMS_OUTPUT

: Starts with EXCEPTION . This optional but critical section "catches" or traps runtime errors to prevent program crashes. Key Features of PL/SQL Oracle - Ask Tom Building with Blocks - Ask Tom IF v_salary &lt

Let's walk through a meaningful example: a banking transaction system.

-- Debit source account UPDATE accounts SET balance = balance - p_amount WHERE account_id = p_from_acc;