ContextValueDecl | ::= | "declare" "context" (("value" ("as" SequenceType)) | ("item" ("as" ItemType))) ((":=" VarValue) | ("external" (":=" VarDefaultValue))) |
Appears in productions:
Appears in specifications:
XQuery 4.0: An XML Query Language
- 5 Modules and Prologs
- 1 XQuery 4.0 Grammar