Application Express User's Guide > Oracle Application Express ... > HTMLDB_UTIL > IS_USERNAME_UNIQU...
IS_USERNAME_UNIQUE Function |
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This function returns a Boolean result based on whether the named user account is unique in the workspace.
Syntax
HTMLDB_UTIL.IS_USERNAME_UNIQUE( P_username IN VARCHAR2); RETURN BOOLEAN;
Parameters
Table: IS_USERNAME_UNIQUE Parameters describes the parameters available in IS_USERNAME_UNIQUE function.
IS_USERNAME_UNIQUE Parameters
| Parameter | Description |
|---|---|
|
|
Identifies the user name to be tested |
Example
DECLARE VAL BOOLEAN;
BEGIN
VAL := HTMLDB_UTIL.IS_USERNAME_UNIQUE(
p_username=>'SCOTT');
END;