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Commit Graph

36 Commits

Author SHA1 Message Date
88381ade63 Code cleanup inspired by recent resname bug report (doesn't fix the bug
yet, though).  Avoid using nth() to fetch tlist entries; provide a
common routine get_tle_by_resno() to search a tlist for a particular
resno.  This replaces a couple uses of nth() and a dozen hand-coded
search loops.  Also, replace a few uses of nth(length-1, list) with
llast().
2003-08-11 20:46:47 +00:00
f3c3deb7d0 Update copyrights to 2003. 2003-08-04 02:40:20 +00:00
089003fb46 pgindent run. 2003-08-04 00:43:34 +00:00
b6a1d25b0a Error message editing in utils/adt. Again thanks to Joe Conway for doing
the bulk of the heavy lifting ...
2003-07-27 04:53:12 +00:00
e50f52a074 pgindent run. 2002-09-04 20:31:48 +00:00
38bb77a5d1 ALTER TABLE DROP COLUMN works. Patch by Christopher Kings-Lynne,
code review by Tom Lane.  Remaining issues: functions that take or
return tuple types are likely to break if one drops (or adds!)
a column in the table defining the type.  Need to think about what
to do here.

Along the way: some code review for recent COPY changes; mark system
columns attnotnull = true where appropriate, per discussion a month ago.
2002-08-02 18:15:10 +00:00
d84fe82230 Update copyright to 2002. 2002-06-20 20:29:54 +00:00
44fbe20d62 Restructure indexscan API (index_beginscan, index_getnext) per
yesterday's proposal to pghackers.  Also remove unnecessary parameters
to heap_beginscan, heap_rescan.  I modified pg_proc.h to reflect the
new numbers of parameters for the AM interface routines, but did not
force an initdb because nothing actually looks at those fields.
2002-05-20 23:51:44 +00:00
5f4745adf4 Further cleanups for relations in schemas: teach nextval and other
sequence functions how to cope with qualified names.  Same code is
also used for int4notin, currtid_byrelname, pgstattuple.  Also,
move TOAST tables into special pg_toast namespace.
2002-03-30 01:02:42 +00:00
b81844b173 pgindent run on all C files. Java run to follow. initdb/regression
tests pass.
2001-10-25 05:50:21 +00:00
9e1552607a pgindent run. Make it all clean. 2001-03-22 04:01:46 +00:00
623bf843d2 Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group. 2001-01-24 19:43:33 +00:00
65da0d66b4 Fix misuse of StrNCpy to copy and add null to non-null-terminated data.
Does not work since it fetches one byte beyond the source data, and when
the phase of the moon is wrong, the source data is smack up against the
end of backend memory and you get SIGSEGV.  Don't laugh, this is a fix
for an actual user bug report.
2000-07-07 21:12:53 +00:00
ae526b4070 Another round of updates for new fmgr, mostly in the datetime code. 2000-06-09 01:11:16 +00:00
5c25d60244 Add:
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc

to all files copyright Regents of Berkeley.  Man, that's a lot of files.
2000-01-26 05:58:53 +00:00
bd272cace6 Mega-commit to make heap_open/heap_openr/heap_close take an
additional argument specifying the kind of lock to acquire/release (or
'NoLock' to do no lock processing).  Ensure that all relations are locked
with some appropriate lock level before being examined --- this ensures
that relevant shared-inval messages have been processed and should prevent
problems caused by concurrent VACUUM.  Fix several bugs having to do with
mismatched increment/decrement of relation ref count and mismatched
heap_open/close (which amounts to the same thing).  A bogus ref count on
a relation doesn't matter much *unless* a SI Inval message happens to
arrive at the wrong time, which is probably why we got away with this
sloppiness for so long.  Repair missing grab of AccessExclusiveLock in
DROP TABLE, ALTER/RENAME TABLE, etc, as noted by Hiroshi.
Recommend 'make clean all' after pulling this update; I modified the
Relation struct layout slightly.
Will post further discussion to pghackers list shortly.
1999-09-18 19:08:25 +00:00
3406901a29 Move some system includes into c.h, and remove duplicates. 1999-07-17 20:18:55 +00:00
a71802e12e Final cleanup. 1999-07-16 05:00:38 +00:00
9b645d481c Update #include cleanups 1999-07-16 03:14:30 +00:00
2e6b1e63a3 Remove unused #includes in *.c files. 1999-07-15 22:40:16 +00:00
07842084fe pgindent run over code. 1999-05-25 16:15:34 +00:00
4a9c239063 Fix brain death in !!= operator ... it's still pretty bogus
but at least now it does what it's supposed to do ...
1999-03-15 03:24:32 +00:00
6724a50787 Change my-function-name-- to my_function_name, and optimizer renames. 1999-02-13 23:22:53 +00:00
fa1a8d6a97 OK, folks, here is the pgindent output. 1998-09-01 04:40:42 +00:00
af74855a60 Renaming cleanup, no pgindent yet. 1998-09-01 03:29:17 +00:00
7971539020 heap_fetch requires buffer pointer, must be released; heap_getnext
no longer returns buffer pointer, can be gotten from scan;
	descriptor; bootstrap can create multi-key indexes;
pg_procname index now is multi-key index; oidint2, oidint4, oidname
are gone (must be removed from regression tests); use System Cache
rather than sequential scan in many places; heap_modifytuple no
longer takes buffer parameter; remove unused buffer parameter in
a few other functions; oid8 is not index-able; remove some use of
single-character variable names; cleanup Buffer variables usage
and scan descriptor looping; cleaned up allocation and freeing of
tuples; 18k lines of diff;
1998-08-19 02:04:17 +00:00
be8300b18f Use Snapshot in heap access methods. 1998-07-27 19:38:40 +00:00
6bd323c6b3 Remove un-needed braces around single statements. 1998-06-15 19:30:31 +00:00
726c3854cb Inline fastgetattr and others so data access does not use function
calls.
1998-01-31 04:39:26 +00:00
e9e1ff226f Remove all time travel stuff. Small parser cleanup. 1997-11-20 23:24:03 +00:00
1ea01720d5 heapattr functions now return a Datum, not char *. 1997-09-12 04:09:08 +00:00
319dbfa736 Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting. 1997-09-08 02:41:22 +00:00
1ccd423235 Massive commit to run PGINDENT on all *.c and *.h files. 1997-09-07 05:04:48 +00:00
1d8bbfd2e7 Make functions static where possible, enclose unused functions in #ifdef NOT_USED. 1997-08-19 21:40:56 +00:00
ce4c0ce1de Some compile failure fixes from Keith Parks <emkxp01@mtcc.demon.co.uk> 1996-11-06 06:52:23 +00:00
d31084e9d1 Postgres95 1.01 Distribution - Virgin Sources 1996-07-09 06:22:35 +00:00