식별자, 이름, 변수

<class name comma list>

<class name> [ { , <class name> }... ]

<class name>

[ <user name>. ] <identifier>

<user name>

<identifier>
| PUBLIC

<constraint name>

<identifier>

<attribute name comma list>

<attribute name> [ { , <attribute name> }... ]

<attribute name>

<identifier>

<method name comma list>

<method name> [ { , <method name> }... ]

<method name>

<identifier>

<method file path comma list>

<method file path> [ { , <method file path> }... ]

<method file path>

<string literal>

<method function name>

<identifier>

<trigger name comma list>

<trigger name> [ { , <trigger name> }... ]

<trigger name>

<identifier>

<serial name>

<identifier>

<index name>

<identifier>

<alias name>

<identifier>

<variable comma list>

<variable> [ { , <variable> }... ]

<variable>

[ : ] <identifier>

<oid variable>

<variable>

<value specification>

<literal>
| <variable>