Variable
From Oracle FAQ
A variable is a programmer-defined name used to hold information in a program.
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PL/SQL Example
Define a variable v_cnt in a PL/SQL program:
DECLARE
v_cnt NUMBER; -- Define a number variable
BEGIN
v_cnt := 0;
WHILE v_cnt < 10 LOOP
v_cnt := c_cnt + 1;
END LOOP;
END;
/
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Also see
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