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postgresql/src/include/catalog
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Tom Lane 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
..
catalog.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
catname.h Add: 2000-01-26 05:58:53 +00:00
catversion.h Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
duplicate_oids heap_fetch requires buffer pointer, must be released; heap_getnext 1998-08-19 02:04:17 +00:00
heap.h Make toast-table creation and deletion work somewhat reliably. 2000-07-04 06:11:54 +00:00
index.h Cleanup of code for creating index entries. Functional indexes with 2000-07-14 22:18:02 +00:00
indexing.h Clean out another pocket of functions called via nonspecific function 2000-06-17 04:56:39 +00:00
pg_aggregate.h Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
pg_am.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
pg_amop.h Clean up bogosities in pg_opclass, pg_amop, pg_amproc. There are amproc 2000-06-19 03:55:01 +00:00
pg_amproc.h Clean up bogosities in pg_opclass, pg_amop, pg_amproc. There are amproc 2000-06-19 03:55:01 +00:00
pg_attrdef.h Add: 2000-01-26 05:58:53 +00:00
pg_attribute.h TOAST 2000-07-03 23:10:14 +00:00
pg_class.h TOAST 2000-07-03 23:10:14 +00:00
pg_database.h Add: 2000-01-26 05:58:53 +00:00
pg_description.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
pg_group.h Add: 2000-01-26 05:58:53 +00:00
pg_index.h Add: 2000-01-26 05:58:53 +00:00
pg_inheritproc.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
pg_inherits.h Add: 2000-01-26 05:58:53 +00:00
pg_ipl.h Add: 2000-01-26 05:58:53 +00:00
pg_language.h First round of changes for new fmgr interface. fmgr itself and the 2000-05-28 17:56:29 +00:00
pg_listener.h Add: 2000-01-26 05:58:53 +00:00
pg_log.h Add: 2000-01-26 05:58:53 +00:00
pg_opclass.h Make toast-table creation and deletion work somewhat reliably. 2000-07-04 06:11:54 +00:00
pg_operator.h Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
pg_proc.h Revise aggregate functions per earlier discussions in pghackers. 2000-07-17 03:05:41 +00:00
pg_relcheck.h Add: 2000-01-26 05:58:53 +00:00
pg_rewrite.h Reactivated LZTEXT data type and changed rule plan- and qual-strings 2000-02-27 12:02:34 +00:00
pg_shadow.h Back out pg_shadow changes to allow create table and locking permissions. 2000-06-12 03:41:03 +00:00
pg_statistic.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
pg_trigger.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
pg_type.h - format_type function, in use by psql 2000-07-07 19:24:43 +00:00
pg_variable.h Add: 2000-01-26 05:58:53 +00:00
pg_version.h Ye-old pgindent run. Same 4-space tabs. 2000-04-12 17:17:23 +00:00
unused_oids Update unused_oids script so it works with non-GNU awk --- /* ... */ 2000-01-17 00:53:11 +00:00