01839df6dd
Add index. Only some parts of the manual set have index entries so far...
2001-05-12 22:51:36 +00:00
0967057b5d
minor copy editing
2001-03-24 23:03:26 +00:00
027f144e39
Terminology cleanup: class -> table, instance -> row, attribute -> column,
...
etc.
2001-01-13 23:58:55 +00:00
c82c9559a7
Minor updates/corrections for CREATE/DROP FUNCTION/AGGREGATE/OPERATOR.
2000-10-23 00:46:07 +00:00
bec98a31c5
Revise aggregate functions per earlier discussions in pghackers.
...
There's now only one transition value and transition function.
NULL handling in aggregates is a lot cleaner. Also, use Numeric
accumulators instead of integer accumulators for sum/avg on integer
datatypes --- this avoids overflow at the cost of being a little slower.
Implement VARIANCE() and STDDEV() aggregates in the standard backend.
Also, enable new LIKE selectivity estimators by default. Unrelated
change, but as long as I had to force initdb anyway...
2000-07-17 03:05:41 +00:00
73d8bbc2ac
Minor markup changes. Refer to (".../catalog") in the emacs hints.
2000-03-31 03:27:42 +00:00
965dae2582
Small emacs fixup for catalogs.
2000-03-30 22:14:47 +00:00
a1916dafe0
Change cross reference to CREATE AGGREGATE to a citation, since the
...
Programmer's Guide does not have access to the reference page.
Normalize markup.
2000-03-30 05:07:48 +00:00
ee4dcf1478
Update/improve documentation about creating aggregate functions.
2000-03-26 19:45:21 +00:00
f1f9ec3344
Minor editing and markup changes as a result of preparing the Postscript
...
documentation for v6.4.
Bigger updates to the installation instructions (install and config).
1998-10-30 19:37:19 +00:00
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
c8cfb0cea8
SGML source for new documentation.
1998-03-01 08:16:16 +00:00
Peter Eisentraut
Tom Lane
Thomas G. Lockhart