Question

PL/SQL goal:

storing inside a the string "Testing"

storing inside b the string "out"

storing inside c the string "PL/SQL"

printing out a,b,c concatenated  

Answer 1

Solution

Code

DECLARE
--Here variables are a, b, c and out
a VARCHAR2(20) := 'Testing';
b VARCHAR2(20) := 'out';
c VARCHAR2(20) := 'PL/SQL';
output VARCHAR2(60);
BEGIN
output := a
||' '
|| b
||' '
||c;
  
dbms_output.Put_line(output);
END;

Screenshot

Output

---

all the best