`GroupingSpec`

GroupingSpec ::= GroupingVariable (TypeDeclaration ":=" ExprSingle) ("collation" URILiteral)

Appears in productions:

GroupingSpecList

Appears in specifications:

XQuery 3.1: An XML Query Language

3 Expressions
- 3.12 FLWOR Expressions
  - 3.12.7 Group By Clause
1 XQuery 3.1 Grammar
- 1.1 EBNF