Cypher

EBNF

Cypher = [SP], Statement, [[SP], ';'], [SP], EOI ;

Statement = Query ;

Query = RegularQuery | StandaloneCall ;

RegularQuery = SingleQuery, { [SP], Union } ;

SingleQuery = SinglePartQuery | MultiPartQuery ;

Union = ((U,N,I,O,N), SP, (A,L,L), [SP], SingleQuery) | ((U,N,I,O,N), [SP], SingleQuery) ;