f94197ef35
Fix a bug induced by the list-rewrite that resulted in incrementing the
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command counter more than necessary. Per report from Michael Fuhr.
2005-02-01 23:28:40 +00:00
a3f945a1b2
Adjust estimate_num_groups() to not clamp per-relation group count
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estimate to less than the number of values estimated for any one grouping
Var, as suggested by Manfred. This is intuitively right, and what's
more it puts the plan choices in the subselect regression test back the
way they were before ...
2005-02-01 23:08:13 +00:00
48522fd30d
Add Josh's performance page.
2005-02-01 21:11:06 +00:00
2a8874841d
Adjust plpgsql to allow assignment to an element of an array that is
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initially NULL. For 8.0 we changed the main executor to have this
behavior in an UPDATE of an array column, but plpgsql's equivalent case
was overlooked. Per report from Sven Willenberger.
2005-02-01 19:35:14 +00:00
68b0e29800
Add FETCH/MOVE:
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< * Change LIMIT/OFFSET to use int8
> * Change LIMIT/OFFSET and FETCH/MOVE to use int8
2005-02-01 04:56:53 +00:00
bb14d8becf
Add:
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> * Allow GRANT/REVOKE permissions to be inherited by objects based on
> schema permissions
2005-02-01 04:54:43 +00:00
4f63cc6a30
Final FAQ cleanups to remove information about very old releases.
2005-02-01 02:40:50 +00:00
3c16965995
Remove outer join simulation using UNION now that we have had outer
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joins for quite a long time.
2005-02-01 02:35:48 +00:00
2de7ebe910
Remove FAQ about database terms.
2005-02-01 02:31:59 +00:00
2ccf79a6a1
Remove FAQ mention of DROP column.
2005-02-01 01:41:37 +00:00
25deba3141
Update LIMIT/FETCH FAQ item.
2005-02-01 01:36:13 +00:00
0a92c58b7c
Sync inet formatting code with recent BIND releases. In particular,
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fix bug with inconsistent selection of default mask length for
"class D" addresses. Per report from Steve Atkins.
2005-02-01 00:59:09 +00:00
14f5c84589
Update connections FAQ item.
2005-02-01 00:19:15 +00:00
0c86f0e174
Fix markup typo.
2005-01-31 22:59:06 +00:00
1b2ebc591c
Update debeug FAQ.
2005-01-31 22:58:00 +00:00
d96398d1eb
Restructure debug FAQ entry.
2005-01-31 22:57:17 +00:00
1f7aa643b6
Reorganize FAQ entry on performance.
2005-01-31 20:40:46 +00:00
7069a885af
Update admin tools FAQ.
2005-01-31 02:45:32 +00:00
2149b54f1c
Update PHP mention.
2005-01-31 02:43:11 +00:00
cd63e08f86
Remove "Support" FAQ item. We now have a tab on our web site.
2005-01-31 02:40:00 +00:00
18013e25c6
Wording improvement.
2005-01-31 02:19:23 +00:00
131ff4e5cd
Reorder support FAQ items.
2005-01-31 02:17:11 +00:00
14f3fb610d
Update section to mention developer's FAQ.
2005-01-31 02:09:34 +00:00
83d8591081
Mention releases are every 10-12 months now.
2005-01-31 01:59:54 +00:00
e688443cbf
Simplify FAQ item about obtaining support.
2005-01-31 01:53:49 +00:00
0a12c53385
Clarify license FAQ item.
2005-01-31 01:38:10 +00:00
810b5072dd
Modernize the FAQ item "What is PostgreSQL" to skip most historical
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information.
2005-01-31 01:26:31 +00:00
0c109c7187
Recommend security@postgresql.org as the contact point for security-related bugs.
2005-01-30 21:31:48 +00:00
790c666931
Update FAQ text file.
2005-01-30 04:45:01 +00:00
60d6f49a47
FAQ markup fixes.
2005-01-30 04:44:11 +00:00
576853a79a
Fix ampersand in URL.
2005-01-30 04:25:26 +00:00
d79f2d4036
Remove IN/slow FAQ item because it only applies to <=7.3.X.
2005-01-30 04:20:52 +00:00
bfc536217d
Remove GEQO and Rtree FAQ items.
2005-01-30 04:16:11 +00:00
4c8a690d54
More index item rewording.kUpdate FAQ.
2005-01-30 04:06:26 +00:00
bbefccec09
Reword index/slow query item.
2005-01-30 04:05:15 +00:00
97052bc9c9
Remove FAQ item about binary cursors.
2005-01-30 04:03:02 +00:00
e136a49c5d
Remove FAQ items about IPC errors. We now report the help description
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right in the failure. We can always re-add it if required.
2005-01-30 04:00:19 +00:00
93e1795404
Merge two Interfaces FAQ items into one.
2005-01-30 03:52:46 +00:00
a3b7d45807
Merge unix and non-unix platform faq items, and remove Y2K item.
2005-01-30 02:22:08 +00:00
811df91340
Update OID item description.
2005-01-30 02:06:33 +00:00
64428b8daf
Preliminary release notes for 8.0.1, 7.4.7, 7.3.9, 7.2.7.
2005-01-30 01:26:41 +00:00
5703a69003
We haven't had a fixed limit on rule recursion depth since 7.3 ...
...
but the documentation still said so.
2005-01-29 23:45:36 +00:00
b7d236d663
Make sure contrib C functions are marked strict where needed.
...
Kris Jurka
2005-01-29 22:35:02 +00:00
750d9171f6
Add documentation for format_type(), which somehow escaped it before.
2005-01-28 23:12:59 +00:00
a9fec25df8
Add note cautioning that you can't use an encrypting IDENT server
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with Postgres.
2005-01-28 22:38:37 +00:00
875b0c62fa
When dealing with multiple grouping columns coming from the same table,
...
clamp the estimated number of groups to table row count over 10, instead
of table row count; this reflects a heuristic that people probably won't
group over a near-unique set of columns, and the knowledge that we don't
currently have any way to estimate the correlation of the columns better
than guessing. This change creates a trivial plan change in one of the
regression tests.
2005-01-28 20:34:27 +00:00
0bf2587df4
Improve planner's estimation of the space needed for HashAgg plans:
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look at the actual aggregate transition datatypes and the actual overhead
needed by nodeAgg.c, instead of using pessimistic round numbers.
Per a discussion with Michael Tiemann.
2005-01-28 19:34:28 +00:00
c3a4e22e82
pg_aggregate.h fails to compile standalone, for lack of an #include
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defining List.
2005-01-28 17:35:53 +00:00
bb1bd3276e
Adjust mkdir_p to do stat() before trying mkdir(). Avoids problems on
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Solaris and should be a little faster anyway, since in most scenarios
all but perhaps the last path component will already exist.
2005-01-28 00:34:32 +00:00
5ae5e3bfe6
Check that aggregate creator has the right to execute the transition
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functions of the aggregate, at both aggregate creation and execution times.
2005-01-27 23:42:18 +00:00
