create or replace package NamespaceRules As
FUNCTION getNameMaxLength(platformName varchar2) return number;
FUNCTION getNameLengthSemantics(platformName varchar2) return varchar2;
FUNCTION isNameCasePreserved(platformName varchar2) return number;
FUNCTION isNameAlwaysUpperCased(platformName varchar2) return number;
FUNCTION isNameAlwaysLowerCased(platformName varchar2) return number;
FUNCTION getIllegalChars(platformName varchar2) return varchar2;
FUNCTION getIllegalLeadingChars(platformName varchar2) return varchar2;
FUNCTION getEscapeChar(platformName varchar2) return char;
FUNCTION getEnclosureChar(platformName varchar2) return char;
FUNCTION isReservedWord(platformName varchar2, name varchar2) return number;

procedure check_db_platform_exist(db_platform_name varchar2);
end NamespaceRules;