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TOOL_ENV.GETVAR built-in procedure

This procedure provides a way to import an environment variable into a VARCHAR2 variable.

Syntax


PROCEDURE TOOL_ENV.GETVAR
  (varname VARCHAR2,
   varvalue VARCHAR2);

Parameter

Description

varname

The name of the environment variable.

varvalue

The value of the environment variable.

Example


 /*
** Retrieve the environment variable USER into a ** variable named :userid so you can use it in a ** connect string or other call. */ TOOL_ENV.GETVAR('USER', :userid);

See also

About the TOOL_ENV built-in package

TOOL_ENV built-in package