postgres

Commit Graph

Author	SHA1	Message	Date
Tom Lane	b2c4071299	Redesign query-snapshot timing so that volatile functions in READ COMMITTED mode see a fresh snapshot for each command in the function, rather than using the latest interactive command's snapshot. Also, suppress fresh snapshots as well as CommandCounterIncrement inside STABLE and IMMUTABLE functions, instead using the snapshot taken for the most closely nested regular query. (This behavior is only sane for read-only functions, so the patch also enforces that such functions contain only SELECT commands.) As per my proposal of 6-Sep-2004; I note that I floated essentially the same proposal on 19-Jun-2002, but that discussion tailed off without any action. Since 8.0 seems like the right place to be taking possibly nontrivial backwards compatibility hits, let's get it done now.	22 years ago
Neil Conway	8295c27c89	Add documentation for the new "dollar quoting" feature, and update existing examples to use dollar quoting when appropriate. Original patch from David Fetter, additional work and editorializing by Neil Conway.	22 years ago
PostgreSQL Daemon	969685ad44	$Header: -> $PostgreSQL Changes ...	22 years ago
Peter Eisentraut	934c21344c	Documentation cleanup	22 years ago
Tom Lane	6e59122490	Update obsolete examples of error messages; various other minor editing.	23 years ago
Peter Eisentraut	c326d8f4f2	Add/edit index entries.	23 years ago
Tom Lane	dc8dec6a70	Fix documentation comment about restricted environments, per Kevin Jacobs.	23 years ago
Tom Lane	6115224448	Rename plpython to plpythonu, and update documentation to reflect its now-untrusted status.	23 years ago
Peter Eisentraut	a8cb3368db	General editing	23 years ago
Bruce Momjian	b6f0c50232	Small update for the removal of some memory leaks in plpython SGML example. Nigel J. Andrews	24 years ago
Bruce Momjian	909a8377db	The valid return value should be MODIFY instead of MODIFIED. The error message said so :-) In 25.3. Using PL/Python If the trigger "when" is BEFORE, you may return None or "OK" from the Python function to indicate the tuple is unmodified, "SKIP" to abort the event, or "MODIFIED" to indicate you've modified the tuple. should read If the trigger "when" is BEFORE, you may return None or "OK" from the Python function to indicate the tuple is unmodified, "SKIP" to abort the event, or "MODIFY" to indicate you've modified the tuple. elein	24 years ago
Tom Lane	634e440b58	Fix busted markup.	24 years ago
Peter Eisentraut	bc49968764	Add more appropriate markup.	24 years ago
Peter Eisentraut	da123b7c58	Update installation instructions and put mostly everything in one place. Also, some editing in PL/Perl and PL/Python chapters.	24 years ago
Peter Eisentraut	b6ea172ace	Spell checking and markup additions	24 years ago
Bruce Momjian	ade0fe5cb4	Update docs for new stored procedure error levels.	24 years ago
Peter Eisentraut	731204e090	Editorial review	24 years ago
Thomas G. Lockhart	2475e87481	Deprecate 'current' for date/time input. Fix up references to "PostgreSQL" rather than "Postgres". Was roughly evenly split between the two before. ref/ files not yet done.	24 years ago
Bruce Momjian	05979312ed	Added a few paragraphs to explain current restricted execution environment, and error handling behavior. Bradley McLean	24 years ago
Peter Eisentraut	3c879e3738	Add some more index entries.	24 years ago
Peter Eisentraut	351a0c1736	Replace ASCII-quotes with proper markup.	25 years ago
Bruce Momjian	33a82e7fd8	Here's some matching documentation, including some other undocumented items in TD. Should doc patches alse be sent to pgsql-patches, or do I have to subscribe to pgsql-docs? The archive link for pgsql-patches is broken, and I don't see any patches in spot checking the archive for pgsql-docs. -Brad McLean.	25 years ago
Peter Eisentraut	a457d33516	Markup and spell-check run over Programmer's Guide (rather incomplete still).	25 years ago
Peter Eisentraut	bbc3920fe9	PL/Python should build portably now, if you can get over the fact that there's no shared libpython. Test suite works as well. Also, add some documentation.	25 years ago

24 Commits (ff5a354ece8ca67b2f3f0e3c67da56735e18ddf0)