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24623 Commits

Author SHA1 Message Date
Bruce Momjian 4fea0ca8f3 Update: 
< * Add transaction_idle_timeout GUC so locks are not held for long
> * Add idle_in_transaction_timeout GUC so locks are not held for long
 2007-04-03 04:12:00 +00:00
Bruce Momjian d542bde900 Update: 
< * Add idle_timeout GUC so locks are not held for log periods of time
> * Add transaction_idle_timeout GUC so locks are not held for long
>   periods of time
 2007-04-03 02:17:11 +00:00
Bruce Momjian 401bc9cfcb Add: 
> * Allow all data types to cast to and from TEXT
>
>   http://archives.postgresql.org/pgsql-hackers/2007-04/msg00017.php
>
>
 2007-04-03 01:25:12 +00:00
Bruce Momjian f4cc73731d Add: 
>
> * Add idle_timeout GUC so locks are not held for log periods of time
 2007-04-03 01:21:06 +00:00
Bruce Momjian aa8fb12498 Add URL for: 
o Allow UPDATE tab SET ROW (col, ...) = (SELECT...)
<
> 	  http://archives.postgresql.org/pgsql-hackers/2007-03/msg00865.php
 2007-04-03 01:16:24 +00:00
Bruce Momjian 133d1d4f45 Add URL for: 
o Allow commenting of variables in postgresql.conf to restore them
          to defaults
> 	  http://archives.postgresql.org/pgsql-patches/2007-03/msg00180.php
 2007-04-02 23:25:20 +00:00
Bruce Momjian 5d8a23403f Add URL for: 
o Allow a warm standby system to also allow read-only
statements
            [pitr]
> 	    http://archives.postgresql.org/pgsql-hackers/2007-03/msg00050.php
 2007-04-02 22:50:19 +00:00
Bruce Momjian 17285959c1 Add URL for: 
* Improve speed with indexes

  For large table adjustments during VACUUM FULL, it is faster to cluster
  or reindex rather than update the index.  Also, index updates can bloat
  the index.

>
>   http://archives.postgresql.org/pgsql-hackers/2007-03/msg00024.php
 2007-04-02 22:49:03 +00:00
Bruce Momjian 3a7d66b48a Add: 
> 	o Have timestamp subtraction not call justify_hours()?
>
> 	  http://archives.postgresql.org/pgsql-sql/2006-10/msg00059.php
>
< 	o Add overflow checking to timestamp and interval arithmetic
> 	o Add overflow checking to timestamp and interval arithmetic
 2007-04-02 22:46:10 +00:00
Bruce Momjian f16f89a616 Allow NOTIFY/LISTEN/UNLISTEN to only take relation names, not 
schema.relation, because the notify code only honors the relation name.
schema.relation will now generate a syntax error.
 2007-04-02 22:20:53 +00:00
Andrew Dunstan 325feaef7f Check length of enum literals on definition and input to make sure they will fit in a name field and not cause syscache errors. 2007-04-02 22:14:17 +00:00
Bruce Momjian ffb27446cc Pl/python -> Pl/PythonU: 
< 		o Add table function support to pltcl, plpython
> 		o Add table function support to pltcl, plpythonu
< 		o Add PL/Python tracebacks
> 		o Add PL/PythonU tracebacks
< 		o Allow PL/Python to return boolean rather than 1/0
> 		o Allow PL/PythonU to return boolean rather than 1/0
 2007-04-02 21:28:10 +00:00
Bruce Momjian 5c706f1c98 Add: 
> * Fix to_date()-related functions to consistently issue errors
>
>   http://archives.postgresql.org/pgsql-hackers/2007-02/msg00915.php
>
 2007-04-02 21:25:34 +00:00
Bruce Momjian ecd12df117 Add: 
>
> 		o Allow PL/Python to return boolean rather than 1/0
>
> 		  http://archives.postgresql.org/pgsql-patches/2007-01/msg00596.php
>
 2007-04-02 21:10:53 +00:00
Bruce Momjian d6bac1e8e9 Add item: 
>
> * Consider reducing memory used for shared buffer reference count
>
>   http://archives.postgresql.org/pgsql-hackers/2007-01/msg00752.php
 2007-04-02 20:43:40 +00:00
Bruce Momjian 3e8ff14506 Add URL for: 
o Allow RETURN to return row or record functions

> 		o Allow RETURN to return row or record functions
> 		  http://archives.postgresql.org/pgsql-patches/2006-08/msg00397.php
> 		  http://archives.postgresql.org/pgsql-hackers/2006-09/msg00388.php
 2007-04-02 20:10:16 +00:00
Tom Lane 9a527f1848 Fix check_sql_fn_retval to allow the case where a SQL function declared to 
return void ends with a SELECT, if that SELECT has a single result that is
also of type void.  Without this, it's hard to write a void function that
calls another void function.  Per gripe from Peter.

Back-patch as far as 8.0.
 2007-04-02 18:49:29 +00:00
Bruce Momjian cac01fc038 Done: 
< * Support a data type with specific enumerated values (ENUM)
<
<   http://archives.postgresql.org/pgsql-hackers/2006-08/msg00979.php
<
> * -Support a data type with specific enumerated values (ENUM)
 2007-04-02 17:18:44 +00:00
Bruce Momjian bf56e8a79f > o Add PQexecf() that allows complex parameter substitution 
>
> 	  http://archives.postgresql.org/pgsql-hackers/2007-03/msg01803.php
 2007-04-02 17:15:39 +00:00
Peter Eisentraut 626b4416b9 Put documentation on XML data type and functions in better positions. Add 
some index terms.
 2007-04-02 15:27:02 +00:00
Magnus Hagander b7d3a84539 xcopy can only deal with forward-slashed paths when it's quoted - needed 
for "vcregress check" to work.
Per report from Dave Page.
 2007-04-02 12:11:26 +00:00
Teodor Sigaev 9477f12ea8 Fix caching of unsuccessful initialization of parser or configuration. 
Per report from Listmail <lists@peufeu.com>
 2007-04-02 11:42:04 +00:00
Tom Lane 57690c6803 Support enum data types. Along the way, use macros for the values of 
pg_type.typtype whereever practical.  Tom Dunstan, with some kibitzing
from Tom Lane.
 2007-04-02 03:49:42 +00:00
Peter Eisentraut a482a3e58b Update catversion for new XML mapping functions 2007-04-01 09:56:02 +00:00
Peter Eisentraut b0fe9c20e9 Update SQL conformance for SQL to XML mappings 2007-04-01 09:42:57 +00:00
Peter Eisentraut 0b75afda92 Mapping schemas and databases to XML and XML Schema. 
Refactor and document the remaining mapping code.
 2007-04-01 09:00:26 +00:00
Peter Eisentraut ae8072a404 Complete cleaning 2007-04-01 08:56:58 +00:00
Magnus Hagander 335feca441 Add some instrumentation to the bgwriter, through the stats collector. 
New view pg_stat_bgwriter, and the functions required to build it.
 2007-03-30 18:34:56 +00:00
Bruce Momjian f9ce21f94c Update Japanese FAQ. 
Jun Kuwamura
 2007-03-30 03:46:53 +00:00
Bruce Momjian 2ebfe9a818 Update SSL description for when SSL root.crt/server.crt is required; 
add link to libpq SSL does from server docs.

Backpatch to 8.2.X.
 2007-03-30 03:19:02 +00:00
Tom Lane 8875d0987d Fix oversight in coding of _bt_start_vacuum: we can't assume that the LWLock 
will be released by transaction abort before _bt_end_vacuum gets called.
If either of these "can't happen" errors actually happened, we'd freeze up
trying to acquire an already-held lock.  Latest word is that this does
not explain Martin Pitt's trouble report, but it still looks like a bug.
 2007-03-30 00:12:59 +00:00
Bruce Momjian 452427d0fd pg_char_to_encoding() was redundant in initdb because 
pg_valid_server_encoding() returns the same result if the encoding is
valid.

ITAGAKI Takahiro
 2007-03-29 22:46:42 +00:00
Bruce Momjian 31f0bacb44 Add to: 
* Reduce storage space for small NUMERICs
>   http://archives.postgresql.org/pgsql-patches/2007-02/msg00505.php
 2007-03-29 21:44:39 +00:00
Bruce Momjian 84045144e7 Add: 
> * Reduce storage space for small NUMERICs
>
>   http://archives.postgresql.org/pgsql-hackers/2007-02/msg01331.php
>
 2007-03-29 21:43:34 +00:00
Magnus Hagander 81622ac36e Install include files 2007-03-29 20:48:26 +00:00
Bruce Momjian 418834f60d Update: 
< 	o Add more logical syntax CLUSTER table USING index;
> 	o Add more logical syntax CLUSTER table USING index;
 2007-03-29 20:24:34 +00:00
Bruce Momjian 9456a60f52 Update item: 
o Add more logical syntax CLUSTER table USING index;
< 	o Add more logical syntax CLUSTER table ORDER BY index;
> 	o Add more logical syntax CLUSTER table USING index;
 2007-03-29 20:23:56 +00:00
Tom Lane 972e20b429 exec_parse_message neglected to copy parameter type array into the 
required memory context when handling client-specified parameter types
for an unnamed statement.  Per report from Kris Jurka.
 2007-03-29 19:10:10 +00:00
Magnus Hagander 96b171903d Make ECPG regression tests use native threading instead of pthreads, now that 
ecpglib supports it.
Change configure (patch from Bruce) and msvc build system to no longer require
 pthreads on win32, since all parts of postgresql can be thread-safe using the
 native platform functions.
 2007-03-29 15:30:52 +00:00
Michael Meskes ddcb5bbf76 - Added patch by Magnus Hagander <magnus@hagander.net> to use native 
win32 threads.
- Fixed regression tests to run threading tests.
 2007-03-29 12:02:24 +00:00
Tom Lane fba8113c1b Teach CLUSTER to skip writing WAL if not needed (ie, not using archiving) 
--- Simon.
Also, code review and cleanup for the previous COPY-no-WAL patches --- Tom.
 2007-03-29 00:15:39 +00:00
Neil Conway 4591fb1aa8 Code cleanup for the new regexp UDFs: we can hardcode the OID and some 
properties of the "text" type, and then simplify the code accordingly.
Patch from Jeremy Drake.
 2007-03-28 22:59:37 +00:00
Neil Conway 74b667ad42 Replace 4-clause licensed blf.[ch] with blowfish implementation 
from PuTTY with is under minimal BSD/MIT license. Marko Kreen.
 2007-03-28 22:48:58 +00:00
Alvaro Herrera 7d4c9a5793 Add the "recheck" logic to autovacuum worker code. The worker first builds 
its table list and then rechecks pgstat before vacuuming each table to
verify that no one has vacuumed the table in the meantime.

In the current autovacuum world this only means that a worker will not
vacuum a table that a user has vacuumed manually after the worker started.
When support for multiple autovacuum workers is introduced, this will reduce
the probability of simultaneous workers on the same database doing redundant
work.
 2007-03-28 22:17:12 +00:00
Magnus Hagander 685badd213 Fix compiler warnings in ereport messages on mingw. 
ITAGAKI Takahiro
 2007-03-28 08:06:11 +00:00
Bruce Momjian 553c7aeebf Add URL for: 
* Automatically create rules on views so they are updateable, per SQL99
>   http://archives.postgresql.org/pgsql-patches/2006-08/msg00255.php
 2007-03-28 02:17:45 +00:00
Tom Lane 0565579c5b Fix uninitialized-variable bug. 2007-03-28 01:28:34 +00:00
Tom Lane bf94076348 Fix array coercion expressions to ensure that the correct volatility is 
seen by code inspecting the expression.  The best way to do this seems
to be to drop the original representation as a function invocation, and
instead make a special expression node type that represents applying
the element-type coercion function to each array element.  In this way
the element function is exposed and will be checked for volatility.
Per report from Guillaume Smet.
 2007-03-27 23:21:12 +00:00
Magnus Hagander 87564ffc6a Install import libraries used to link to libpq, ecpg and the backend. 2007-03-27 21:47:10 +00:00
Alvaro Herrera f1a596bdfb Cosmetic changes: rename some struct fields, and move the fetching of pgstat 
table entries to a separate routine.  Don't pass the pgstat database entry to
do_autovacuum; rather, have it fetch it by itself.
 2007-03-27 20:36:03 +00:00