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Initial SQL/XML support: xml data type and initial set of functions.

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This commit is contained in:
Peter Eisentraut
2006-12-21 16:05:16 +00:00
parent ed1e9cd501
commit 8c1de5fb00
39 changed files with 2446 additions and 128 deletions
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17
src/backend/parser/parse_target.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.149 2006/10/04 00:29:56 momjian Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.150 2006/12/21 16:05:14 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -1315,6 +1315,21 @@ FigureColnameInternal(Node *node, char **name)
return 2;
}
break;
case T_XmlExpr:
/* make SQL/XML functions act like a regular function */
switch (((XmlExpr*) node)->op)
{
case IS_XMLCONCAT:
*name = "xmlconcat";
return 2;
case IS_XMLELEMENT:
*name = "xmlelement";
return 2;
case IS_XMLFOREST:
*name = "xmlforest";
return 2;
}
break;
default:
break;
}