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Viewing changes to src/include/utils/xml.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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src/include/utils/xml.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * xml.h
 
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 *        Declarations for XML data type support.
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
 
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 * Portions Copyright (c) 1994, Regents of the University of California
 
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 *
 
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 * src/include/utils/xml.h
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef XML_H
 
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#define XML_H
 
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#include "fmgr.h"
 
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#include "nodes/execnodes.h"
 
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#include "nodes/primnodes.h"
 
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typedef struct varlena xmltype;
 
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#define DatumGetXmlP(X)         ((xmltype *) PG_DETOAST_DATUM(X))
 
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#define XmlPGetDatum(X)         PointerGetDatum(X)
 
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#define PG_GETARG_XML_P(n)      DatumGetXmlP(PG_GETARG_DATUM(n))
 
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#define PG_RETURN_XML_P(x)      PG_RETURN_POINTER(x)
 
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extern Datum xml_in(PG_FUNCTION_ARGS);
 
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extern Datum xml_out(PG_FUNCTION_ARGS);
 
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extern Datum xml_recv(PG_FUNCTION_ARGS);
 
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extern Datum xml_send(PG_FUNCTION_ARGS);
 
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extern Datum xmlcomment(PG_FUNCTION_ARGS);
 
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extern Datum xmlconcat2(PG_FUNCTION_ARGS);
 
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extern Datum texttoxml(PG_FUNCTION_ARGS);
 
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extern Datum xmltotext(PG_FUNCTION_ARGS);
 
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extern Datum xmlvalidate(PG_FUNCTION_ARGS);
 
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extern Datum xpath(PG_FUNCTION_ARGS);
 
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extern Datum xpath_exists(PG_FUNCTION_ARGS);
 
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extern Datum xmlexists(PG_FUNCTION_ARGS);
 
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extern Datum xml_is_well_formed(PG_FUNCTION_ARGS);
 
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extern Datum xml_is_well_formed_document(PG_FUNCTION_ARGS);
 
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extern Datum xml_is_well_formed_content(PG_FUNCTION_ARGS);
 
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extern Datum table_to_xml(PG_FUNCTION_ARGS);
 
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extern Datum query_to_xml(PG_FUNCTION_ARGS);
 
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extern Datum cursor_to_xml(PG_FUNCTION_ARGS);
 
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extern Datum table_to_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum query_to_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum cursor_to_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum table_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum query_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum schema_to_xml(PG_FUNCTION_ARGS);
 
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extern Datum schema_to_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum schema_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum database_to_xml(PG_FUNCTION_ARGS);
 
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extern Datum database_to_xmlschema(PG_FUNCTION_ARGS);
 
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extern Datum database_to_xml_and_xmlschema(PG_FUNCTION_ARGS);
 
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typedef enum
 
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{
 
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        XML_STANDALONE_YES,
 
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        XML_STANDALONE_NO,
 
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        XML_STANDALONE_NO_VALUE,
 
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        XML_STANDALONE_OMITTED
 
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}       XmlStandaloneType;
 
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extern void pg_xml_init(void);
 
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extern void xml_ereport(int level, int sqlcode, const char *msg);
 
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extern xmltype *xmlconcat(List *args);
 
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extern xmltype *xmlelement(XmlExprState *xmlExpr, ExprContext *econtext);
 
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extern xmltype *xmlparse(text *data, XmlOptionType xmloption, bool preserve_whitespace);
 
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extern xmltype *xmlpi(char *target, text *arg, bool arg_is_null, bool *result_is_null);
 
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extern xmltype *xmlroot(xmltype *data, text *version, int standalone);
 
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extern bool xml_is_document(xmltype *arg);
 
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extern text *xmltotext_with_xmloption(xmltype *data, XmlOptionType xmloption_arg);
 
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extern char *escape_xml(const char *str);
 
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extern char *map_sql_identifier_to_xml_name(char *ident, bool fully_escaped, bool escape_period);
 
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extern char *map_xml_name_to_sql_identifier(char *name);
 
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extern char *map_sql_value_to_xml_value(Datum value, Oid type, bool xml_escape_strings);
 
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typedef enum
 
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{
 
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        XMLBINARY_BASE64,
 
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        XMLBINARY_HEX
 
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}       XmlBinaryType;
 
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extern int      xmlbinary;                      /* XmlBinaryType, but int for guc enum */
 
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extern int      xmloption;                      /* XmlOptionType, but int for guc enum */
 
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#endif   /* XML_H */