7627 Commits (1bd3a8f58bb8147628a85643b0246051a6e4e5ee)

 

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Author	SHA1	Message	Date
Tom Lane	1bd3a8f58b	Repair bug noted by Paul Caskey: neqsel() has been generating a bogus ... result, in fact nearly the opposite of what it should, because it was passing the not-equal operator to eqsel() which would use it to compare the value against the most common value in the column, and of course obtain the wrong result therefrom. Must pass the equality operator to eqsel() instead. Fortunately that's easy to get from the oprnegate link.	25 years ago
Tom Lane	463f1f5cda	Convert all remaining float4 and float8 functions to new fmgr style. ... At this point I think it'd be possible to make float4 be pass-by-value without too much work --- and float8 too on machines where Datum is 8 bytes. Something to try when the mood strikes, anyway.	25 years ago
Philip Warner	92bd532c1e	- Added --create, --no-owner, --superuser, --no-reconnect (pg_dump & pg_restore) ... - Added code to dump 'Create Schema' statement (pg_dump) - Don't bother to disable/enable triggers if we don't have a superuser (pg_restore) - Cleaned up code for reconnecting to database. - Force a reconnect as superuser before enabling/disabling triggers. - Added & Removed --throttle (pg_dump) - Fixed minor bug in language dumping code: expbuffres were not being reset. - Fixed version number initialization in _allocAH (pg_backup_archiver.c) - Added second connection when restoring BLOBs to allow temp. table to survive (db reconnection causes temp tables to be lost).	25 years ago
Tom Lane	7d0c4188f1	Make acl-related functions safe for TOAST. Mark pg_class.relacl as ... compressible but not externally storable (since we're not sure about whether creating a toast relation for pg_class would work).	25 years ago
Hiroshi Inoue	b7319d3717	Cancel request while waiting for a lock should try to wake ... up sleeping processes.	25 years ago
Tom Lane	8f9fa0e143	Type lztext is toast. ... (Sorry, couldn't help it...) Removed type filename as well, since it's unused and probably useless. INITDB FORCED, because pg_rewrite columns are now plain text again.	25 years ago
Tom Lane	3a9a74a09d	Convert all remaining geometric operators to new fmgr style. This ... allows fixing problems with operators that expected to be able to return a NULL, such as the '#' line-segment-intersection operator that tried to return NULL when the two segments don't intersect. (See, eg, bug report from 1-Nov-99 on pghackers.) Fix some other bugs in passing, such as backwards comparison in path_distance().	25 years ago
Tom Lane	d70d46fd60	PATH and POLYGON datatypes are now TOASTable. Associated functions ... updated to new fmgr style. Deleted hoary old functions for compatibility with pre-6.1 representations of these datatypes.	26 years ago
Tom Lane	1ebe1da296	bpchar, varchar, bytea, numeric are toastable --- if you initdb, which ... I did not force. I marked numeric as compressable-but-not-move-off-able, partly to test that storage mode and partly because I've got doubts that numerics are large enough to need external storage.	26 years ago
Thomas G. Lockhart	20f6a1e562	Fix acceptance of PATH as a type and column name. ... Note that this has changed some of the edge cases for what is accepted as a type name and/or column id. Regression test passes, but more tweaks may be coming...	26 years ago
Tom Lane	d2d7865b5b	Add int2-vs-int8 comparison operators. These are now necessary because ... the planner may try to generate them as a result of transitivity of the existing int2-vs-int4 and int4-vs-int8 operators. In fact, it is now necessary that mergejoinable cross-datatype operators form closed sets. Add an opr_sanity regress test to detect missing operators.	26 years ago
Bruce Momjian	b399b862ed	Update TODO list.	26 years ago
Tom Lane	87cdaf5491	Remove <values.h> inclusions, no-longer-needed MAXINT definitions.	26 years ago
Tom Lane	ad7b47aa02	Fix sloppy macro coding (not enough parentheses).	26 years ago
Tom Lane	ff7da2f498	Make planner safe for recursive calls --- needed for cases where ... eval_const_expressions tries to simplify an SQL function.	26 years ago
Bruce Momjian	faa4171728	Update FAQ.	26 years ago
Bruce Momjian	56c754a555	Some pedantic compile syntax errors to fix with the following patch ... for today's snapshot Andreas	26 years ago
Bruce Momjian	e3b4400667	Here is a bug and patch to fix it. I have tested this bug and fix on ... FreeBSD/Intel and DecUX/Alpha machines. The bug appears in postgresql 6.5.3 and 7.0.2. Can someone please review it and apply it to the source tree? Sometimes when the postgres connection dies it is necessary to attempt to reconnect. Calling the pgconnection::Connect method in a derived class leaks memory because it does not clear the current connection (if there is one). These patches ensures that any open connections are closed before attempting to open a new one. -Michael Richards	26 years ago
Bruce Momjian	1ee0d4a992	Update FAQ.	26 years ago
Bruce Momjian	1c753e1ffb	Add cidr TODO.detai file.	26 years ago
Bruce Momjian	b7d095bd1b	Update TODO list.	26 years ago
Bruce Momjian	5c91df3cc0	Update TODO list.	26 years ago
Bruce Momjian	4a5d0cdfab	Update TODO list.	26 years ago
Bruce Momjian	e0da4c153b	Update TODO list.	26 years ago
Bruce Momjian	2b547b7a03	Update TODO list.	26 years ago
Bruce Momjian	aef3fcddcd	Update FAQ.	26 years ago
Bruce Momjian	513e85a877	Update TODO list.	26 years ago
Tom Lane	1cffbfcb56	Arrange to free planning memory (or most of it, anyway) at completion ... of planning. This should reduce memory requirements for large joins.	26 years ago
Tom Lane	c7793a731c	Ensure that values stored within arrays are not toasted, per ... discussion on pghackers a few days ago.	26 years ago
Bruce Momjian	18f138263b	Update TODO list.	26 years ago
Tom Lane	90451fe7f3	When dealing with OR-of-ANDs quals, extract multiple subclauses of an AND ... to use with a multiple-key index. Formerly we would only extract clauses that had to do with the first key of the index, which was correct but didn't exploit the index fully.	26 years ago
Bruce Momjian	6d54070550	Update FAQ.	26 years ago
Bruce Momjian	eed55d951f	Update FAQ.	26 years ago
Bruce Momjian	4108bf6def	Update FAQ.	26 years ago
Tom Lane	0e06e68387	ExecRestrPos() really needs to raise ERROR, not a wimpy DEBUG message, ... if given a node type it doesn't support. As is, wrong results from a mergejoin would go undetected.	26 years ago
Tom Lane	742cd87999	Ensure that if the OID counter wraps around, we will not generate 0, ... nor any OID in the reserved range (1-16383).	26 years ago
Tom Lane	667d5ed206	Fix confusion between sizeof(long) and sizeof(long*), as well as ... failure to MAXALIGN the start of shmem allocable space. No reports of trouble here, just compulsive tidiness.	26 years ago
Tom Lane	dc73e25a5e	Add commentary about varying usage of scankeys in btree code.	26 years ago
Tom Lane	916b2321ad	Clean up and document btree code for ordering keys. Neat stuff, ... actually, but who could understand it with no comments? Fix bug while at it: _bt_orderkeys would try to invoke comparisons on NULL inputs, given the right sort of redundant quals.	26 years ago
Tom Lane	da1ad323b7	Update comments.	26 years ago
Bruce Momjian	b9e6f068dc	Update bsdi template	26 years ago
Bruce Momjian	f28ec8c5af	more doc cleanups	26 years ago
Philip Warner	93802c88bb	pg_backup_plain_text.c replaced by pg_backup_null.c	26 years ago
Philip Warner	bb080400f8	- no longer put ACLs at end of dump ... - connect as appropriate user in pg_restore with db connection - dump owner of rule in pg_dump	26 years ago
Tom Lane	cd9f0ca545	Deduce equality constraints that are implied by transitivity of ... mergejoinable qual clauses, and add them to the query quals. For example, WHERE a = b AND b = c will cause us to add AND a = c. This is necessary to ensure that it's safe to use these variables as interchangeable sort keys, which is something 7.0 knows how to do. Should provide a useful improvement in planning ability, too.	26 years ago
Peter Eisentraut	c39c198bc3	Unset locale variables before running regression tests. (All of them!) ... Don't do config.status substitutions into the regression test makefile.	26 years ago
Tom Lane	8d77c1a8aa	Clean up some sloppy casts --- Oid vs. Datum, that sort of thing.	26 years ago
Tom Lane	e4e6459c0f	Further cleanup of array behavior. Slice assignments to arrays with ... varlena elements work now. Allow assignment to previously-nonexistent subscript position to extend array, but only for 1-D arrays and only if adjacent to existing positions (could do more if we had a way to represent nulls in arrays, but I don't want to tackle that now). Arrange for assignment of NULL to an array element in UPDATE to be a no-op, rather than setting the entire array to NULL as it used to. (Throwing an error would be a reasonable alternative, but it's never done that...) Update regress test accordingly.	26 years ago
Peter Eisentraut	ef2a6b8b83	Shed some light onto SysV IPC configuration.	26 years ago
Peter Eisentraut	100dd889d6	typos	26 years ago