Print variable out : Variable « SQL PLUS Session Environment « Oracle PL/SQL Tutorial






  1. Oracle PL/SQL Tutorial
  2. SQL PLUS Session Environment
  3. Variable
SQL> SET ECHO ON
SQL>
SQL> VAR my_bind_var VARCHAR2(35)
SQL> EXECUTE :my_bind_var := 'Brighten the corner where you are';

PL/SQL procedure successfully completed.

SQL> PRINT my_bind_var
Brighten the corner where you are

SQL>
SQL>








29.61.Variable
29.61.1.Use 'variable command' to define variable to reference cursor
29.61.2.Bind variables can be declared in your SQL*Plus script,Preface a bind variable with a colon to reference it in a PL/SQL block
29.61.3.Bind variables can even be referenced by SQL queries
29.61.4.Define variable and print its value out
29.61.5.Define variable and set value
29.61.6.Define variable and use it in sql statement
29.61.7.Print variable out
29.61.8.Undefine variable
29.61.9.Check pre-defined variables
29.61.10.Use defined-variable in update set statement