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5380 Commits

Author SHA1 Message Date
Tom Lane f07b9689c9 Generalize TRUNCATE to support truncating multiple tables in one 
command.  This is useful because we can allow truncation of tables
referenced by foreign keys, so long as the referencing table is
truncated in the same command.

Alvaro Herrera
 2005-01-27 03:19:37 +00:00
Tom Lane aba691b728 Close all cursors created during a failed subtransaction. This is needed 
to avoid problems when a cursor depends on objects created or changed in
the same subtransaction.  We'd like to do better someday, but this seems
the only workable answer for 8.0.1.
 2005-01-26 23:20:21 +00:00
Tom Lane 4de12d4470 Add docs for a couple of formerly-undocumented geometric conversion functions. 2005-01-26 20:42:19 +00:00
Bruce Momjian d08889aa8b Add tools/find_gt_lt to find < and > in SGML source. 
Lowercase some uppercase tags so tools is more reliable at finding
problems.
 2005-01-23 00:30:59 +00:00
Bruce Momjian 754b5e1c42 More < and > changes to ampersands. 
8.0.X and HEAD.
 2005-01-22 23:22:19 +00:00
Bruce Momjian 1ced129aa3 More < and > cleanups converted to ampersands. 2005-01-22 22:56:36 +00:00
Bruce Momjian 9e292e3e48 More fixes for => and ->, use proper ampersand markups. 2005-01-22 22:31:52 +00:00
Bruce Momjian 1e5eb160d1 Change -> and <- to use proper ampersand markups. 
HEAD and 8.0.X.
 2005-01-22 22:06:27 +00:00
Bruce Momjian b60a8512a0 Update count(*) discussion ideas: 
<   BY col {DESC} LIMIT 1. Completing this item involves making this
>   BY col {DESC} LIMIT 1. Completing this item involves doing this
<   invalidated if anyone modifies the table.
<
>   invalidated if anyone modifies the table.  Another idea is to
>   get a count directly from a unique index, but for this to be
>   faster than a sequential scan it must avoid access to the heap
>   to obtain tuple visibility information.
>
> * Allow data to be pulled directly from indexes
>
>   Currently indexes do not have enough tuple tuple visibility
>   information to allow data to be pulled from the index without
>   also accessing the heap.  One way to allow this is to set a bit
>   to index tuples to indicate if a tuple is currently visible to
>   all transactions when the first valid heap lookup happens.  This
>   bit would have to be cleared when a heap tuple is expired.
>
 2005-01-22 20:05:23 +00:00
Bruce Momjian a73198ac17 Document that Rekall is GPL now. 2005-01-19 19:45:52 +00:00
Bruce Momjian 0d19d8b846 Add: 
> * Add 'tid != tid ' operator for use in corruption recovery
 2005-01-19 14:17:48 +00:00
Bruce Momjian 3fc86c0f47 Fix typo. 2005-01-19 03:13:07 +00:00
Bruce Momjian 31197bbdf5 Update version stamps for 8.1 as listed in RELEASE_CHANGES. 2005-01-18 05:00:35 +00:00
Tom Lane 0f6be37fcb Clarify that the --enable-integer-datetimes switch affects the time and 
interval datatypes as well as timestamp.
 2005-01-17 18:47:15 +00:00
Bruce Momjian be105bd789 Please find enclosed another patch that now (I hope) really is 
correct.  It's in addition to the previous patch.

David Fetter
 2005-01-17 17:29:49 +00:00
Neil Conway 8a9cc26ee1 Fix minor thinko in pg_dump documentation of "-n" option. 2005-01-17 04:30:37 +00:00
Bruce Momjian 691bb1d247 Spelling fix. 2005-01-17 04:27:23 +00:00
Bruce Momjian 6ea9da1ee0 Please find enclosed a patch to the pl/perl documents that correctly 
tells what arguments go to pl/perl triggers.

David Fetter
 2005-01-17 03:04:17 +00:00
Bruce Momjian 56d982b7d4 Mention ALTER COLUMN TYPE in FAQ. 2005-01-17 03:02:56 +00:00
Bruce Momjian 5be1e13dd1 Update German FAQ. 
Ian Barwick
 2005-01-17 02:42:31 +00:00
Bruce Momjian d2136690a6 Update to 8.0.0 for packaging. 2005-01-17 02:40:56 +00:00
Peter Eisentraut 637cf69b9d Update supported platforms list. 2005-01-17 02:29:23 +00:00
Tom Lane 9175d7df66 Some more copy-editing. 2005-01-17 01:29:02 +00:00
Bruce Momjian da10a47b39 Remove </a> 
Alvaro
 2005-01-15 22:51:10 +00:00
Bruce Momjian 2d3746759d Update TORA item. 
Euler Taveira de Oliveira
 2005-01-15 22:44:18 +00:00
Bruce Momjian 6987ca78db Update Brazilian FAQ. 
Euler Taveira de Oliveira
 2005-01-15 22:14:08 +00:00
Tom Lane a5645972af Some minor editing work on the release notes. 2005-01-15 21:11:46 +00:00
Tom Lane 0e3afb3277 Minor improvements in descriptions of recent changes. 2005-01-15 07:53:04 +00:00
Bruce Momjian 67c1fd1efd Update release notes for 8.0.0 final. Release date set as 2005-01-19! 2005-01-15 05:59:44 +00:00
Bruce Momjian 0b72ebdc0c Merge query of system objects FAQ items. 2005-01-15 05:19:01 +00:00
Tom Lane 893c66de69 Simplify trigger example, per Mark Kirkwood. 2005-01-15 03:38:44 +00:00
Kris Jurka 2c1abfd979 Add index entries for function volatilities. 2005-01-14 21:46:09 +00:00
Tom Lane a294726bc1 Incorporate examples and doc patches from Mark Kirkwood and David Fetter. 2005-01-14 01:16:52 +00:00
Bruce Momjian 29e58330a6 Change Win32 client configuration files from *.txt to *.conf. 2005-01-14 00:25:56 +00:00
Peter Eisentraut 145cc515f0 Update supported platforms list. 2005-01-13 21:13:33 +00:00
Bruce Momjian c2eef62c66 Update of Japanese FAQ. 
Jun Kuwamura
 2005-01-13 03:08:14 +00:00
Peter Eisentraut 89b5cbe928 Update supported platforms list. 2005-01-10 09:01:04 +00:00
Peter Eisentraut 35fde297c0 Small polishing of bug reporting template 2005-01-10 08:21:43 +00:00
Tom Lane ab3bb9cf78 Add some real documentation about TOAST (finally). Combine this with 
the old 'page' chapter and the recently added 'filelayout' chapter to
make a coherent chapter about PostgreSQL's physical storage layout.
 2005-01-10 00:04:43 +00:00
Tom Lane 0471cd5f62 Clarify description of greedy and non-greedy POSIX regular expressions, 
per discussion in Nov 2004 with Ken Tanzer.
 2005-01-09 20:08:50 +00:00
Bruce Momjian a9566cccca Update OS/2 URL. 2005-01-09 19:44:25 +00:00
Tom Lane 7da8623a56 Last batch of updates in response to 7.4 interactive docs comments. 2005-01-09 18:58:10 +00:00
Tom Lane 7bbdb078bd Update discussion of ALTER TABLE ADD COLUMN, per Michael Fuhr. 2005-01-09 17:47:30 +00:00
Tom Lane b548cde1f5 Some more small improvements in response to 7.4 interactive docs comments. 2005-01-09 05:57:45 +00:00
Tom Lane b5adf46cbd Some more small improvements in response to 7.4 interactive docs comments. 2005-01-08 22:13:38 +00:00
Peter Eisentraut b19011e10c Update supported platforms list. 2005-01-08 09:54:47 +00:00
Tom Lane 6889537c48 Some small docs improvements motivated by reading the comments for the 7.4 
7.4 interactive docs.
 2005-01-08 05:19:18 +00:00
Bruce Momjian cb6eab78b7 Remove mp3 that is now missing. 2005-01-08 03:59:04 +00:00
Tom Lane cef2cc50b5 Some small docs improvements motivated by reading the comments for the 
7.4 interactive docs.
 2005-01-08 01:44:08 +00:00
Tom Lane ffce35fe6f Add a tip showing how functions on composite types can be used to 
emulate computed fields.  I suppose this is why the Berkeley boys made
it work that way in the first place, but the docs never said so anyplace.
 2005-01-07 23:08:44 +00:00