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ORA-XQ-211-C: "scope of variables" is not defined from Stephen Buxton on 2004-02-16 (public-qt-comments@w3.org from February 2004)
ORA-XQ-211-C: "scope of variables" is not defined
- From: Stephen Buxton <Stephen.Buxton@oracle.com>
- Date: 16 Feb 04 13:40:34
- To: public-qt-comments@w3.org
- Cc:
- Message-Id: <200402162140.i1GLeY229220@rgmgw6.us.oracle.com>
SECTION 3.1.2: Variable References At the end of 3.1.2, it says variable binding is defined on top of a concept "scope". However, there does not seem to be a central place to define the concept of scope in XQuery spec. Instead, its defintion is scattered in each expression which can create variable binding scope. 3.8, 3.11 and 3.12.2 define the scope of a variable explicitly for FLWOR, Quantified Expr and TypeSwitch respectively, however, the scope of a variable is not defined for function call. It would be better if the scope of a variable binding for all kinds of expressions were listed here and made cross references to each kind expression and give some examples too. - Steve B.
Received on Monday, 16 February 2004 16:40:37 UTC