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3302 Commits

Author SHA1 Message Date
Bruce Momjian
f486f9241b Removed because we don't use cs() anymore on AIX: 
< * Evaluate AIX cs() spinlock macro for performance optimizations (Tatsuo)
 2002-09-02 04:43:17 +00:00
Tom Lane
c7a165adc6 Code review for HeapTupleHeader changes. Add version number to page headers 
(overlaying low byte of page size) and add HEAP_HASOID bit to t_infomask,
per earlier discussion.  Simplify scheme for overlaying fields in tuple
header (no need for cmax to live in more than one place).  Don't try to
clear infomask status bits in tqual.c --- not safe to do it there.  Don't
try to force output table of a SELECT INTO to have OIDs, either.  Get rid
of unnecessarily complex three-state scheme for TupleDesc.tdhasoids, which
has already caused one recent failure.  Improve documentation.
 2002-09-02 01:05:06 +00:00
Bruce Momjian
548d646e65 Add log_duration to GUC/postgresql.conf. 
Rename debug_print_query to log_statement and rename show_query_stats to
show_statement_stats.
 2002-09-01 23:26:06 +00:00
Bruce Momjian
f4abdd8212 Add: 
> 	o Add table function support to pltcl, plperl, plpython
 2002-09-01 22:36:11 +00:00
Tom Lane
470a1048ec plpgsql functions can return RECORD, per Neil Conway. 2002-09-01 16:28:06 +00:00
Tom Lane
1903221517 Minor copy-editing. 2002-09-01 02:37:02 +00:00
Bruce Momjian
a03f9adb98 Remove mention of wal_files in a SHOW example. 2002-09-01 01:59:48 +00:00
Bruce Momjian
ee8fcc57f6 Done: 
> 	o -SELECT col FROM tab WHERE numeric_col = 10.1 fails, requires quotes
 2002-09-01 01:32:21 +00:00
Tom Lane
1bab464eb4 Code review for pg_locks feature. Make shmemoffset of PROCLOCK structs 
available (else there's no way to interpret the list links).  Change
pg_locks view to show transaction ID locks separately from ordinary
relation locks.  Avoid showing N duplicate rows when the same lock is
held multiple times (seems unlikely that users care about exact hold
count).  Improve documentation.
 2002-08-31 17:14:28 +00:00
Bruce Momjian
642fd38e42 *** empty log message *** 2002-08-31 01:36:33 +00:00
Tom Lane
9c279355fb Updates to reflect availability of autocommit option. 2002-08-30 22:45:25 +00:00
Tom Lane
26993b2918 AUTOCOMMIT mode is now an available backend GUC variable; setting it 
to false provides more SQL-spec-compliant behavior than we had before.
I am not sure that setting it false is actually a good idea yet; there
is a lot of client-side code that will probably be broken by turning
autocommit off.  But it's a start.

Loosely based on a patch by David Van Wie.
 2002-08-30 22:18:07 +00:00
Tom Lane
e2d156fa6e Add attisinherited column to pg_attribute; use it to guard against 
column additions, deletions, and renames that would let a child table
get out of sync with its parent.  Patch by Alvaro Herrera, with some
kibitzing by Tom Lane.
 2002-08-30 19:23:20 +00:00
Bruce Momjian
47c51db5f3 Update documentation for --with-perl. 2002-08-30 17:14:30 +00:00
Bruce Momjian
2c65658c04 Improve wording after wal_files removal. 2002-08-30 16:53:34 +00:00
Bruce Momjian
63653f7ffa Complete TODO item: 
* Remove wal_files postgresql.conf option because WAL files are
	  now recycled
 2002-08-30 16:50:50 +00:00
Bruce Momjian
f7e089b3fa Back out password packet length check. 
Improve wording of pre-7.3 syntax mention.
 2002-08-30 16:00:41 +00:00
Bruce Momjian
cafebdd4d8 Add comment on old sytax for SELECT FOR UPDATE/LIMIT and COPY. 2002-08-30 03:18:23 +00:00
Tom Lane
e107f3a7e3 PL/pgSQL functions can return sets. Neil Conway's patch, modified so 
that the functionality is available to anyone via ReturnSetInfo, rather
than hard-wiring it to PL/pgSQL.
 2002-08-30 00:28:41 +00:00
Peter Eisentraut
6d27cfdd89 Make pg_resetxlog options parsing more standard and prepare messages for 
translation.
 2002-08-29 22:19:03 +00:00
Bruce Momjian
31fbdad6e5 The unit for statement_timeout is s/1000, not s/1000000 
Manfred Koizar
 2002-08-29 19:53:58 +00:00
Tom Lane
e4186762ff Adjust nodeFunctionscan.c to reset transient memory context between calls 
to the table function, thus preventing memory leakage accumulation across
calls.  This means that SRFs need to be careful to distinguish permanent
and local storage; adjust code and documentation accordingly.  Patch by
Joe Conway, very minor tweaks by Tom Lane.
 2002-08-29 17:14:33 +00:00
Tom Lane
bf59ccc7d8 A few more fixes for the <replaceable>able> fiasco. 2002-08-29 05:17:55 +00:00
Tom Lane
99fd5cbd41 FOUND patch was a bit over-enthusiastic: SQL commands that are not 
INSERT, UPDATE, or DELETE shouldn't change FOUND.  IMHO anyway.
Also, try to make documentation a little clearer.
 2002-08-29 04:12:03 +00:00
Tom Lane
5241a6259f Remove support for version-0 FE/BE protocol, per pghackers discussion. 
This breaks support for 6.2 or older client libraries.
 2002-08-29 03:22:01 +00:00
Tom Lane
64505ed58b Code review for standalone composite types, query-specified composite 
types, SRFs.  Not happy with memory management yet, but I'll commit these
other changes.
 2002-08-29 00:17:06 +00:00
Bruce Momjian
1923816c37 Add mention of foreign key dependency and SERIAL in 7.2 data restores. 
Note can probably be removed after a couple of releases.

Rod Taylor
 2002-08-28 20:17:44 +00:00
Bruce Momjian
4469f1aec7 Remove: 
< * Remove PGPASSWORD because it is insecure on some OS's, in 7.4
 2002-08-28 16:45:11 +00:00
Tom Lane
83501ef4ca Update info about relkind and pg_type entries for composite-types patch. 2002-08-28 15:02:55 +00:00
Bruce Momjian
6077db92c2 Allow FOR UPDATE to appear after LIMIT/OFFSET to match MySQL syntax and as 
a more logical ordering.
 2002-08-28 14:35:37 +00:00
Bruce Momjian
056dee3bad Add: 
> 	o Add SET SCHEMA
 2002-08-27 21:16:13 +00:00
Peter Eisentraut
7292131c66 Enable locale, so case conversion (identifier processing) and number 
formatting (\timing) works correctly.  Change "Total time" to "Time"
since there is nothing that "total" refers to.  Remove non-multibyte
code.
 2002-08-27 20:16:49 +00:00
Peter Eisentraut
7af5ea736f Reimplement pg_dumpall in C. Currently no change in functionality, 
except that it's more robust, reconnects less often, and is NLS'ed.
 2002-08-27 18:57:26 +00:00
Bruce Momjian
dbf261f588 Add: 
> * Allow free space map to be auto-sized or warn when it is too small
 2002-08-27 16:19:46 +00:00
Bruce Momjian
cf0be7fe5e Add error code emails. 2002-08-27 15:31:32 +00:00
Bruce Momjian
78a693c430 Add: 
> * Allow REINDEX to rebuild all indexes, remove /contrib/reindex
> 	o Allow CLUSTER to cluster all tables, remove clusterdb
 2002-08-27 14:17:14 +00:00
Tom Lane
28e82066a1 PREPARE/EXECUTE statements. Patch by Neil Conway, some kibitzing 
from Tom Lane.
 2002-08-27 04:55:12 +00:00
Bruce Momjian
bc8f725a4a Done: 
> 	o -Cluster all tables at once using pg_index.indisclustered set during
 2002-08-27 04:30:24 +00:00
Bruce Momjian
a4965520f6 Add to mmap discussion. 2002-08-27 04:09:01 +00:00
Bruce Momjian
e0a77f56e3 Cleanup of SGML 2002-08-27 03:55:17 +00:00
Bruce Momjian
c0ad595386 I attach a little patch to make CLUSTER set and reset the indisclustered 
bit on the indexes.

I also attach clusterdb and clusterdb.sgml; both of them are blatant
rips of vacuumdb and vacuumdb.sgml, but get the job done.  Please review
them, as I'm probably making a lot of mistakes with SGML and I can't
compile it here.

vacuumdb itself is not very comfortable to use when the databases have
passwords, because it has to connect once for each table (I can probably
make it connect only once for each database; should I?).  Because of
this I added a mention of PGPASSWORDFILE in the documentation, but I
don't know if that is the correct place for that.

Alvaro Herrera
 2002-08-27 03:38:28 +00:00
Bruce Momjian
90997ddaac Add OS X link line example for external functions. 2002-08-26 23:22:47 +00:00
Bruce Momjian
543539bb35 Add discussion of pre-write pages to WAL. 2002-08-26 23:14:15 +00:00
Bruce Momjian
52b784a728 Add: 
>   partial page writes [wal]
 2002-08-26 23:13:37 +00:00
Bruce Momjian
3109e33eb8 Add: 
> * Add CORRESPONDING BY to UNION/INTERSECT/EXCEPT
 2002-08-26 23:02:21 +00:00
Bruce Momjian
c6b67cac6b Remove: 
< 	o Add plsh server-side shell language (Peter E)
 2002-08-26 22:02:20 +00:00
Bruce Momjian
9072329da8 *** empty log message *** 2002-08-26 22:01:50 +00:00
Bruce Momjian
6f8d160be3 Add to selfjoin DELETE todo. 2002-08-26 21:52:00 +00:00
Bruce Momjian
80d5040fd7 Add: 
> * Allow DELETE to handle table aliases for self-joins [delete]
 2002-08-26 21:35:32 +00:00
Bruce Momjian
566cde8cdc Add delete selfjoin item. 2002-08-26 21:35:01 +00:00