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2. PL SQL Variables Explained

S
Saurabh Sinha
24/06/2020 0 0

PL/SQL variables must be declared in the declaration section or in a package as a global variable.

Example 1:

DECLARE
  v_ysc varchar2(100) := ‘YourSmartCode’;    ----- variable declaring and assigning value into it
BEGIN
  DBMS_OUTPUT.PUT_LINE (v_ysc);           ----- getting output
END;

Example 2:

DECLARE
  v_ysc varchar2(100);            ----- variable declaring
BEGIN
  v_ysc := ‘YourSmartCode’;        ----- assigning value into variable
  DBMS_OUTPUT.PUT_LINE (v_ysc);    ----- getting output
END;

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