$sql.metaData.getMaxUserNameLength

Retrieves the maximum number of characters this database allows in a user name.
Syntax
    $sql.metaData.getMaxUserNameLength{jdbcProfileName}
DocumentationRetrieves the maximum number of characters this database allows in a user name.:

    Paramter:
      Requieres one parameter, this is your JDBC profile name.
    Returns:
      the maximum number of characters allowed for a user name; a result of zero means that there is no limit or the limit is not known
    Throws:
      SQLException - if a database access error occurs
Examples
GroupSQL
Minimum required transaction-mode:NONE
Required scripting permission of the developerPERMISSION_FL_BASIC
Minimum parameters1
Maximum parameters 1