1 CREATE Qualifier Target
2? 
2 AsClause
3? 
3 DomainClause (1) 
4? 
4 RepeatClauses (2) 
4 ValuesClauses
4 FromClause
4 ParseClause

Qualifier

1 FIELD
1 PREVIOUSSIBLING
1 NEXTSIBLING
1 FIRSTCHILD
1 LASTCHILD
1.1 OF

AsClause

1 AS  -AliasFieldReferenceVariable

DomainClause

1 DOMAIN  -expression

RepeatClauses

1 REPEAT
2? VALUE  -expression

Values clauses

1? %Names clauses
2? VALUE  -expression

Names clauses

1? TYPE  Expression
1.1? NAMESPACE  Expression
1.2? NAME  Expression
1 IDENTITY  PathElement

FromClause

1 FROM  -SourceFieldReference

Parse clause

1 PARSE ( BitStreamExpression
2? 
2+ <<
2 OPTIONS expression
2 ENCODING expression
2 CCSID expression
2 SET expression
2 TYPE expression
2 FORMAT expression
3 )