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This function is used to set a session variable. This
value will be available only in the current SQL session. Useful to store
passwords or any other session persistent variables.
Syntax
xp_crypt_set_var { variable_name, value }
Arguments
variable_name
VARCHAR. Name of the variable.
value
VARCHAR. Value of the variable.
Return Code Values
0 - success, or Error code
if failed.
Permissions
Execute permissions default to the public role.
Example
declare @v varchar (8000)
exec xp_crypt_set_var 'password','secret'
exec xp_crypt_get_var 'password', @v output
select @v
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