Define variable : define « SQL PLUS Session Environment « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » SQL PLUS Session Environment » define

29. 40. 2. Define variable


SQL>

SQL> variable x number

SQL> variable y varchar2(8)

SQL>

SQL> execute :x := 7566



PL/SQL procedure successfully completed.



SQL> execute :y := 'ADMIN'



PL/SQL procedure successfully completed.



SQL>

SQL> print x y



     X

------

  7566





Y

--------------------------------

ADMIN



SQL> variable

variable   x

datatype   NUMBER



variable   y

datatype   VARCHAR2(8)

SQL>

SQL>

29. 40. define
	29. 40. 1.	Define name
	29. 40. 2.	Define variable

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