SQL Reference

GRANT (Server Privileges)

This form of the GRANT statement grants the privilege to access and use a specified data source in pass-through mode.

Invocation

This statement can be embedded in an application program or issued through the use of dynamic SQL statements. It is an executable statement that can be dynamically prepared. However, if the bind option DYNAMICRULES BIND applies, the statement cannot be dynamically prepared (SQLSTATE 42509).

Authorization

The authorization ID of the statement must have either SYSADM or DBADM authority.

Syntax

>>-GRANT PASSTHRU ON SERVER--server-name----TO------------------>
 
      .-,------------------------------------.
      V                                      |
>-------+-+-------+---authorization-name--+--+-----------------><
        | +-USER--+                       |
        | '-GROUP-'                       |
        '-PUBLIC--------------------------'
 

Description

server-name

Names the data source for which the privilege to use in pass-through mode is being granted. server-name must identify a data source that is described in the catalog.

TO

Specifies to whom the privilege is granted.

USER

Specifies that the authorization-name identifies a user.

GROUP

Specifies that the authorization-name identifies a group name.

authorization-name,...

Lists the authorization IDs of one or more users or groups.

The list of authorization IDs cannot include the authorization ID of the user issuing the statement. (It is not possible to grant authorities to an authorization-name that is the same as the authorization ID of the GRANT statement.)

PUBLIC

Grants to all users the privilege to pass through to server-name.

Examples

Example 1:  Give R. Smith and J. Jones the privilege to pass through to data source SERVALL. Their authorization IDs are RSMITH and JJONES.

   GRANT PASSTHRU ON SERVER SERVALL
      TO USER RSMITH,
      USER JJONES

Example 2:  Grant the privilege to pass through to data source EASTWING to a group whose authorization ID is D024. There is a user whose authorization ID is also D024.

   GRANT PASSTHRU ON SERVER EASTWING TO GROUP D024

The GROUP keyword must be specified; otherwise, an error will occur because D024 is a user's ID as well as the specified group's ID (SQLSTATE 56092). Any member of group D024 will be allowed to pass through to EASTWING. Therefore, if user D024 belongs to the group, this user will be able to pass through to EASTWING.

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