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| author | Peter Eisentraut <peter_e@gmx.net> | 2006-12-21 16:05:16 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2006-12-21 16:05:16 +0000 |
| commit | 8c1de5fb0010ae712568f1706b737270c3609bd8 (patch) | |
| tree | bc328a654c41ea3eb1a9a27b76fd5215fb698608 /src/include/nodes/primnodes.h | |
| parent | ed1e9cd501b4dc89a6a7e5cef702f2f6830ae829 (diff) | |
| download | postgresql-8c1de5fb0010ae712568f1706b737270c3609bd8.tar.gz | |
Initial SQL/XML support: xml data type and initial set of functions.
Diffstat (limited to 'src/include/nodes/primnodes.h')
| -rw-r--r-- | src/include/nodes/primnodes.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h index 6c5e761275..9654181bc3 100644 --- a/src/include/nodes/primnodes.h +++ b/src/include/nodes/primnodes.h @@ -10,7 +10,7 @@ * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/nodes/primnodes.h,v 1.118 2006/12/10 22:13:27 tgl Exp $ + * $PostgreSQL: pgsql/src/include/nodes/primnodes.h,v 1.119 2006/12/21 16:05:16 petere Exp $ * *------------------------------------------------------------------------- */ @@ -766,6 +766,26 @@ typedef struct BooleanTest } BooleanTest; /* + * XmlExpr - holder for SQL/XML functions XMLCONCAT, + * XMLELEMENT, XMLFOREST + */ +typedef enum XmlExprOp +{ + IS_XMLCONCAT, + IS_XMLELEMENT, + IS_XMLFOREST, +} XmlExprOp; + +typedef struct XmlExpr +{ + Expr xpr; + XmlExprOp op; /* xml expression type */ + char *name; /* element name */ + List *named_args; + List *args; +} XmlExpr; + +/* * CoerceToDomain * * CoerceToDomain represents the operation of coercing a value to a domain |