Tom Lane
595ed2a855
Make the behavior of HAVING without GROUP BY conform to the SQL spec.
...
Formerly, if such a clause contained no aggregate functions we mistakenly
treated it as equivalent to WHERE. Per spec it must cause the query to
be treated as a grouped query of a single group, the same as appearance
of aggregate functions would do. Also, the HAVING filter must execute
after aggregate function computation even if it itself contains no
aggregate functions.
2005-03-10 23:21:26 +00:00
Bruce Momjian
1ced129aa3
More < and > cleanups converted to ampersands.
2005-01-22 22:56:36 +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
92c001bbaf
Minor copy-editing in tutorial.
2004-12-17 04:50:32 +00:00
Neil Conway
ec7a6bd9a2
Replace "--" and "---" with "—" as appropriate, for better-looking
...
output.
2004-11-15 06:32:15 +00:00
Tom Lane
26b7c04b37
Avoid ambiguity, as per suggestion from Peter Stricker.
2004-08-30 21:29:12 +00:00
Tom Lane
8226f503ef
Rather than referring to src/tutorial/README, put the build instructions
...
for the tutorial files right here.
2004-08-30 21:25:27 +00:00
Tom Lane
35a5fb6863
Move expanded discussion of inheritance's limitations out of tutorial
...
and into ddl.sgml. Rewrite for more completeness and (hopefully)
clarity.
2004-08-08 21:33:11 +00:00
Bruce Momjian
2539edc53f
This adds a caveat to the inheritance part of the tutorial.
...
David Fetter
2004-08-08 01:51:05 +00:00
PostgreSQL Daemon
969685ad44
$Header: -> $PostgreSQL Changes ...
2003-11-29 19:52:15 +00:00
Peter Eisentraut
8442a92e5a
Spell checking, consistent terminology.
2003-11-01 01:56:29 +00:00
Peter Eisentraut
c326d8f4f2
Add/edit index entries.
2003-08-31 17:32:24 +00:00
Bruce Momjian
7eac8e3809
Revert ORDBMS change, per Peter.
2003-06-24 23:27:24 +00:00
Bruce Momjian
db57396c1f
Alter query.sgml to mention PostgreSQL as an ORDBMS. This falls in line
...
with advocacy and 'portal' websites.
Link to createdb / dropdb from the tutorial page about create / dropdb.
A pair of notes were asking about more info...
Rod Taylor
2003-06-24 23:26:46 +00:00
Peter Eisentraut
5e5c5cd31a
Merge documentation into one book. (Build with "make html".) Replace
...
vague cross-references with real links.
2003-03-25 16:15:44 +00:00
Peter Eisentraut
706a32cdf6
Big editing for consistent content and presentation.
2003-03-13 01:30:29 +00:00
Peter Eisentraut
1b342df00a
Merge documentation updates from 7.3 branch.
2002-11-11 20:14:04 +00:00
Peter Eisentraut
266a280584
Add introductory sections explaining what each book is about. Remove Y2K
...
statement.
2002-10-24 17:48:54 +00:00
Tom Lane
c918be6a17
Update description of numeric constants to match 7.3 reality.
...
Miscellaneous other copy-editing.
2002-10-20 05:05:46 +00:00
Peter Eisentraut
bf43bed848
Spell-check and markup police
2002-01-20 22:19:57 +00:00
Peter Eisentraut
731204e090
Editorial review
2002-01-07 02:29:15 +00:00
Peter Eisentraut
651a639b8b
proof-reading
2001-11-28 20:49:10 +00:00
Tom Lane
ec27da1ce3
Copy-editing.
2001-11-23 21:08:51 +00:00
Tom Lane
375dcf9c88
Fix a few typos, grammatical problems, etc in new tutorial material.
...
Overall a really nice job here, Peter ...
2001-11-19 05:37:53 +00:00
Peter Eisentraut
a715c0e4c5
Cleanup of bibliography
2001-11-08 23:34:33 +00:00
Peter Eisentraut
ffb8f73890
Bunch of copy fitting and style sheet tweakage to get decent looking print
...
output (from pdfjadetex). Also updated instructions to install documentation
processing toolchain.
2001-10-09 18:46:00 +00:00
Peter Eisentraut
60ce9e9279
New blood and fresh air for tutorial
2001-09-02 23:27:50 +00:00
Peter Eisentraut
027f144e39
Terminology cleanup: class -> table, instance -> row, attribute -> column,
...
etc.
2001-01-13 23:58:55 +00:00
Peter Eisentraut
387d43113c
Avoid using the terms 'installation', 'site', or 'instance' when referring
...
to the thing you get from running initdb. That's called a database cluster
(per SQL).
2000-12-22 19:31:56 +00:00
Peter Eisentraut
1b555ce791
Replace incorrect uses of 'which' with 'that'. (so-called "wicked which")
2000-12-22 18:57:50 +00:00
Bruce Momjian
36da236eb3
In 'Joins between classes' in Section 5 of the tutorial we have, in
...
the first paragraph:
As an example, say we wish to find all the records that
are in the temperature range of other records. In
effect, we need to compare the temp_lo and temp_hi
attributes of each EMP instance to the temp_lo and
temp_hi attributes of all other EMP instances.
I believe that EMP should read WEATHER, as the example query that
follows joins WEATHER to itself.
EMP is often used in Oracle examples.
Regards,
Graham
Other RULE cleanups
2000-12-12 16:47:52 +00:00
Peter Eisentraut
72ad5fe15c
Add `id' attributes to all `chapter' and `sect1' tags, to generate useful
...
names for the HTML files (e.g., not x4856.htm).
2000-09-29 20:21:34 +00:00
Thomas G. Lockhart
e7112784a1
Reword to reduce redundant wording in some wording ;)
2000-06-14 13:12:17 +00:00
Thomas G. Lockhart
bdf6c4f012
Update porting list.
...
Fix markup to get clean compile.
2000-04-11 05:39:15 +00:00
Thomas G. Lockhart
30e355fc80
Fix path to initdb in installation instructions.
...
General cleanup for 7.0.
2000-04-07 13:30:58 +00:00
Thomas G. Lockhart
73d8bbc2ac
Minor markup changes. Refer to (".../catalog") in the emacs hints.
2000-03-31 03:27:42 +00:00
Thomas G. Lockhart
f0c66e539b
Fix extraneous ending tag on libpq.sgml.
...
Renormalize query.sgml and fix indenting.
2000-02-15 03:57:02 +00:00
Tom Lane
ff6fe1502d
Update documentation to reflect availability of aggregate(DISTINCT).
...
Try to provide a more lucid discussion in 'Using Aggregate Functions'
tutorial section.
1999-12-13 17:39:38 +00:00
Bruce Momjian
898b21267d
Add missing docs semicolon.
1999-08-17 17:31:11 +00:00
Thomas G. Lockhart
654f8f0b51
Finish initial markup of cvs.sgml, and include it in the programmer's guide
...
and the integrated doc. Clean up other markup.
1999-05-22 02:27:25 +00:00
Thomas G. Lockhart
32cfa65e49
Rearrange and consolidate the Admin Guide.
...
Add reference pages for utilities and remove standalone chapters for same.
Add material for an appendix on date/time properties, but not yet
integrated with the User's Guide.
Break up the former chapter on pg_options
into Admin and Programmer's Guides.
1999-05-20 05:39:29 +00:00
Thomas G. Lockhart
a75f2d21a8
Clean up to ensure tag completion as required by the newest versions
...
of Norm's Modular Style Sheets and jade/docbook.
From Vince Vielhaber <vev@michvhf.com>.
1998-12-29 02:24:47 +00:00
Thomas G. Lockhart
5f372f9e59
Add id field to chapter and book tags to allow output file names
...
to be meaningful.
1998-07-29 06:50:04 +00:00
Thomas G. Lockhart
c8cfb0cea8
SGML source for new documentation.
1998-03-01 08:16:16 +00:00