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Add support for xmlval IS DOCUMENT expression.

This commit is contained in:
Peter Eisentraut
2007-01-14 13:11:54 +00:00
parent 62c06186f5
commit 2f8f76bcd5
11 changed files with 156 additions and 11 deletions

View File

@@ -10,7 +10,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/nodes/primnodes.h,v 1.122 2007/01/05 22:19:56 momjian Exp $
* $PostgreSQL: pgsql/src/include/nodes/primnodes.h,v 1.123 2007/01/14 13:11:54 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -725,7 +725,8 @@ typedef enum XmlExprOp
IS_XMLFOREST, /* XMLFOREST(xml_attributes) */
IS_XMLPARSE, /* XMLPARSE(text, is_doc, preserve_ws) */
IS_XMLPI, /* XMLPI(name [, args]) */
IS_XMLROOT /* XMLROOT(xml, version, standalone) */
IS_XMLROOT, /* XMLROOT(xml, version, standalone) */
IS_DOCUMENT /* xmlval IS DOCUMENT */
} XmlExprOp;
typedef struct XmlExpr