SYSCS_UTIL.SYSCS_GET_USER_ACCESS system function

The SYSCS_UTIL.SYSCS_GET_USER_ACCESS function returns the current connection access permission for the user specified.

If no permission is explicitly set for the user, the access permission for the user is the value of the default connection mode. The default connection mode is set by using the derby.database.defaultConnectionMode property.

Syntax

SYSCS_UTIL.SYSCS_GET_USER_ACCESS (USERNAME VARCHAR(128)) RETURNS VARCHAR(128)

USERNAME: An input argument of type VARCHAR(128) that specifies the user ID in the Derby database.

The value that is returned by this function is either fullAccess, readOnlyAccess, or noAccess.

A return value of noAccess means that the connection attempt by the user will be denied because neither the derby.database.fullAccessUsers property nor the derby.database.readOnlyAccessUsers property is set for the user, and the derby.database.defaultConnectionMode property is set to noAccess.

The names of the connection permissions match the existing names in use by Derby.

Execute privileges

If authentication and SQL authorization are both enabled, only the database owner has execute privileges on this function by default. See "Enabling user authentication" and "Setting the SQL standard authorization mode" in the Derby Developer's Guide for more information. The database owner can grant access to other users.

Example

VALUES SYSCS_UTIL.SYSCS_GET_USER_ACCESS ('BRUNNER')