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contrib/xml2 updates from John Gray:

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I have changed the name of the new parse function to xml_valid and fixed
a reference to SortMem which meant that the code as supplied would work
against 7.3 and 7.4 but wouldn't work in CVS.
This commit is contained in:
Neil Conway 2004-03-07 20:41:27 +00:00
parent 9e5a091f02
commit bab4269b95
3 changed files with 9 additions and 9 deletions
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2
contrib/xml2/README.pgxml
View File

@ -27,7 +27,7 @@ Description of functions
The first set of functions are straightforward XML parsing and XPath queries:
pgxml_parse(document) RETURNS bool
xml_valid(document) RETURNS bool
This parses the document text in its parameter and returns true if the
document is well-formed XML.

2
contrib/xml2/pgxml.sql.in
View File

@ -1,6 +1,6 @@
--SQL for XML parser
CREATE OR REPLACE FUNCTION pgxml_parse(text) RETURNS bool
CREATE OR REPLACE FUNCTION xml_valid(text) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE 'c' WITH (isStrict);
CREATE OR REPLACE FUNCTION xpath_string(text,text) RETURNS text

14
contrib/xml2/xpath.c
View File

@ -39,7 +39,7 @@ xmlChar *pgxml_texttoxmlchar(text *textstring);
static xmlXPathObjectPtr pgxml_xpath(text *document, xmlChar* xpath);
Datum pgxml_parse(PG_FUNCTION_ARGS);
Datum xml_valid(PG_FUNCTION_ARGS);
Datum xpath_nodeset(PG_FUNCTION_ARGS);
Datum xpath_string(PG_FUNCTION_ARGS);
Datum xpath_number(PG_FUNCTION_ARGS);
@ -162,12 +162,12 @@ pgxml_parser_init()
/* Returns true if document is well-formed */
PG_FUNCTION_INFO_V1(pgxml_parse);
PG_FUNCTION_INFO_V1(xml_valid);
Datum
pgxml_parse(PG_FUNCTION_ARGS)
xml_valid(PG_FUNCTION_ARGS)
{
/* called as pgxml_parse(document) */
/* called as xml_valid(document) */
xmlDocPtr doctree;
text *t = PG_GETARG_TEXT_P(0); /* document buffer */
int32 docsize = VARSIZE(t) - VARHDRSZ;
@ -646,11 +646,11 @@ Datum xpath_table(PG_FUNCTION_ARGS)
per_query_ctx = rsinfo->econtext->ecxt_per_query_memory;
oldcontext = MemoryContextSwitchTo(per_query_ctx);
/* Create the tuplestore - SortMem is the max in-memory size before it is
* shipped to a disk heap file. Just like ... SortMem!
/* Create the tuplestore - work_mem is the max in-memory size before a
* file is created on disk to hold it.
*/
tupstore = tuplestore_begin_heap(true, false, SortMem);
tupstore = tuplestore_begin_heap(true, false, work_mem);
MemoryContextSwitchTo(oldcontext);