GROUP_MEMBER Function [System]

Identifies whether the user belongs to the specified group.

Syntax

GROUP_MEMBER ( group-name-string-expression[ , user-name-string-expression ] )

Parameter	Description
group-name-string-expression	Identifies the group to be considered.
user-name-string-expression	Identifies the user to be considered. If not supplied, then the current user name is assumed.

Return Values
Value	Description
0	Returns 0 if the group does not exist, if the user does not exist, or if the user does not belong to the specified group.
1	Returns an integer other than 0 if the user is a member of the specified group.