Sybase 12.4.2 Manuale Utente

CHAPTER 2    Running Adaptive Server IQ

Several steps must be implemented in order to connect successfully via an 
integrated login.

❖

1

Enable the integrated login feature in a database by setting the value of the 
LOGIN_MODE database option to either 

Mixed

 or 

Integrated 

(the option 

is case insensitive), in place of the default value of 

Standard

. This step 

requires DBA authority).

2

Create an integrated login mapping between a user profile and an existing 
database user. This can be done using a SQL statement.

3

Connect from a client application in such a way that the integrated login 
facility is triggered.

Each of these steps is described in the sections below.

The LOGIN_MODE database option determines whether the integrated login 
feature is enabled. As database options apply only to the database in which they 
are found, different databases can have a different integrated login setting even 
if they are loaded and running within the same server.

The LOGIN_MODE database option accepts one of following three values 
(which are case insensitive).

This is the default setting, which does not permit integrated 

logins. An error occurs if an integrated login connection is attempted.

With this setting, both integrated logins and standard logins are 

allowed.

With this setting, all logins to the database must be made 

using integrated logins. 

Setting the LOGIN_MODE database option to Integrated restricts 

connections to only those users who have been granted an integrated login 
mapping. Attempting to connect using a user ID and password generates an 
error. The only exception to this are users with DBA authority (full 
administrative rights).