40 Commits (0f3b83edfaf65b6105b455f601c11af6e12170ca)

Author	SHA1	Message	Date
Bruce Momjian	9b12ab6d5d	Add new palloc0 call as merge of palloc and MemSet(0).	23 years ago
Bruce Momjian	75fee4535d	Back out use of palloc0 in place if palloc/MemSet. Seems constant len ... to MemSet is a performance boost.	23 years ago
Bruce Momjian	8fee9615cc	Merge palloc()/MemSet(0) calls into a single palloc0() call.	23 years ago
Tom Lane	f6e0130b5b	Clean up a few fprintf(stderr)'s that should be elog's.	23 years ago
Bruce Momjian	d84fe82230	Update copyright to 2002.	24 years ago
Bruce Momjian	b81844b173	pgindent run on all C files. Java run to follow. initdb/regression ... tests pass.	24 years ago
Tom Lane	a3855c5761	Cause ExecCountSlots() accounting to bear some relationship to reality. ... Rather surprising we hadn't seen bug reports about this ...	25 years ago
Tom Lane	f905d65ee3	Rewrite of planner statistics-gathering code. ANALYZE is now available as ... a separate statement (though it can still be invoked as part of VACUUM, too). pg_statistic redesigned to be more flexible about what statistics are stored. ANALYZE now collects a list of several of the most common values, not just one, plus a histogram (not just the min and max values). Random sampling is used to make the process reasonably fast even on very large tables. The number of values and histogram bins collected is now user-settable via an ALTER TABLE command. There is more still to do; the new stats are not being used everywhere they could be in the planner. But the remaining changes for this project should be localized, and the behavior is already better than before. A not-very-related change is that sorting now makes use of btree comparison routines if it can find one, rather than invoking '<' twice.	25 years ago
Bruce Momjian	0686d49da0	Remove dashes in comments that don't need them, rewrap with pgindent.	25 years ago
Tom Lane	0d54d6ac44	Clean up handling of tuple descriptors so that result-tuple descriptors ... allocated by plan nodes are not leaked at end of query. This doesn't really matter for normal queries, but it sure does for queries invoked repetitively inside SQL functions. Clean up some other grotty code associated with tupdescs, and fix a few other memory leaks exposed by tests with simple SQL functions.	25 years ago
Bruce Momjian	623bf843d2	Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.	25 years ago
Tom Lane	badce86a2c	First stage of reclaiming memory in executor by resetting short-term ... memory contexts. Currently, only leaks in expressions executed as quals or projections are handled. Clean up some old dead cruft in executor while at it --- unused fields in state nodes, that sort of thing.	26 years ago
Tom Lane	7c578904d7	Fix bogus DatumGetInt32 coercion.	26 years ago
Bruce Momjian	946e80c435	Final #include cleanup.	26 years ago
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Bruce Momjian	5c25d60244	Add: ... * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.	26 years ago
Tom Lane	26c48b5e8c	Final stage of psort reconstruction work: replace psort.c with ... a generalized module 'tuplesort.c' that can sort either HeapTuples or IndexTuples, and is not tied to execution of a Sort node. Clean up memory leakages in sorting, and replace nbtsort.c's private implementation of mergesorting with calls to tuplesort.c.	26 years ago
Bruce Momjian	3406901a29	Move some system includes into c.h, and remove duplicates.	27 years ago
Bruce Momjian	a71802e12e	Final cleanup.	27 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	27 years ago
Tom Lane	f463c44fc0	Ensure consistent results when FormSortKeys fails to find ... all the expected keys (it was returning uninitialized memory).	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	318e593f03	Rename Temp to Noname for noname tables.	27 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	27 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Vadim B. Mikheev	f0e7e2faa4	ExecReScan for Unique & Sort nodes.	28 years ago
Bruce Momjian	679d39b9c8	Goodbye ABORT. Hello ERROR for all errors.	28 years ago
Bruce Momjian	0d9fc5afd6	Change elog(WARN) to elog(ERROR) and elog(ABORT).	28 years ago
Vadim B. Mikheev	f3e9cf9c6b	Fix pfree problem.	28 years ago
Bruce Momjian	59f6a57e59	Used modified version of indent that understands over 100 typedefs.	28 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	28 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	28 years ago
Bruce Momjian	f1edf02cc1	Change pg_attribute.attnvals to float4, change #ifdef 0 to #if 0, fix aix call to strNcpy, fix pg_super_user_id in pg_dumpall, change pg_database.dtadba from oid to int4.	28 years ago
Bruce Momjian	f5f366e188	Allow internal sorts to be stored in memory rather than in files.	29 years ago
Bruce Momjian	4b2b8592a0	Compile and warning cleanup	29 years ago
Marc G. Fournier	3df33180a1	add #include "postgres.h", as required by all .c files	29 years ago
Marc G. Fournier	e5e12f6405	More cleanups by "Kurt J. Lidl" <lidl@va.pubnix.com>	30 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	30 years ago