18 Commits (77d67a4a3be1a2114ff9869fc3552a39fa7c5e68)

Author	SHA1	Message	Date
Peter Eisentraut	77d67a4a3b	XMLATTRIBUTES() should send the attribute values through ... map_sql_value_to_xml_value() instead of directly through the data type output function. This is per SQL standard, and consistent with XMLELEMENT().	17 years ago
Peter Eisentraut	8aad333f8f	Fix crash of xmlconcat(NULL) ... also backpatched to 8.3	17 years ago
Peter Eisentraut	8db43db01e	Allow XML processing instructions starting with "xml" while prohibiting ... those being exactly "xml". Bug #3735 from Ben Leslie	18 years ago
Peter Eisentraut	3963574d13	XPath fixes: ... - Function renamed to "xpath". - Function is now strict, per discussion. - Return empty array in case when XPath expression detects nothing (previously, NULL was returned in such case), per discussion. - (bugfix) Work with fragments with prologue: select xpath('/a', '<?xml version="1.0"?><a /><b />'); // now XML datum is always wrapped with dummy <x>...</x>, XML prologue simply goes away (if any). - Some cleanup. Nikolay Samokhvalov Some code cleanup and documentation work by myself.	19 years ago
Bruce Momjian	ea3b212fee	Commit newest version of xmlpath(). ... Nikolay Samokhvalov	19 years ago
Bruce Momjian	e651bcf3f6	Add xmlpath() to evaluate XPath expressions, with namespaces support. ... Nikolay Samokhvalov	19 years ago
Tom Lane	eecbb33267	Add ORDER BY to a query on information_schema.views, to avoid possible ... platform-specific result ordering. Per buildfarm results.	19 years ago
Peter Eisentraut	ec020e1ceb	Implement XMLSERIALIZE for real. Analogously, make the xml to text cast ... observe the xmloption. Reorganize the representation of the XML option in the parse tree and the API to make it easier to manage and understand. Add regression tests for parsing back XML expressions.	19 years ago
Peter Eisentraut	22bd156ff0	Various fixes in the logic of XML functions: ... - Add new SQL command SET XML OPTION (also available via regular GUC) to control the DOCUMENT vs. CONTENT option in implicit parsing and serialization operations. - Subtle corrections in the handling of the standalone property in xmlroot(). - Allow xmlroot() to work on content fragments. - Subtle corrections in the handling of the version property in xmlconcat(). - Code refactoring for producing XML declarations.	19 years ago
Peter Eisentraut	b4c8d49036	Fix xmlconcat by properly merging the XML declarations. Add aggregate ... function xmlagg.	19 years ago
Peter Eisentraut	4b48ad4fb2	Add support for converting binary values (i.e. bytea) into xml values, ... with new GUC parameter "xmlbinary" that controls the output encoding, as per SQL/XML standard.	19 years ago
Peter Eisentraut	2f8f76bcd5	Add support for xmlval IS DOCUMENT expression.	19 years ago
Peter Eisentraut	fc568b9d8f	Allow for arbitrary data types as content in XMLELEMENT. The original ... coercion to type xml was a mistake. Escape values so they are valid XML character data.	19 years ago
Peter Eisentraut	3a32ba2f3f	Prevent duplicate attribute names in XMLELEMENT.	19 years ago
Peter Eisentraut	d807c7ef3f	Some fine-tuning of xmlpi in corner cases: ... - correct error codes - do syntax checks in correct order - strip leading spaces of argument	19 years ago
Peter Eisentraut	19749fb0cf	Replace xmlroot with a properly functioning version that parses the value, ... sets the items, and serializes the value back (rather than adding an arbitrary number of XML preambles as before). The libxml memory management via palloc had to be disabled because it crashes when libxml tries to access memory that was helpfully freed earlier by PostgreSQL. This needs further thought.	19 years ago
Peter Eisentraut	d9e1c97feb	Handle content and document options in xmlparse() correctly.	19 years ago
Peter Eisentraut	8c1de5fb00	Initial SQL/XML support: xml data type and initial set of functions.	19 years ago