22458 Commits (49b3462abb2cd5ff0866e28a4c3de49bfb423902)

 

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Author	SHA1	Message	Date
Alvaro Herrera	49b3462abb	Have autovacuum report its activities to the stat collector.	19 years ago
Alvaro Herrera	4adab7eed3	Fix typo in comment.	19 years ago
Bruce Momjian	b125d4b0ca	Fix Solaris/ASM test for x86.	19 years ago
Teodor Sigaev	5890790b4a	Rework completion of incomplete inserts. Now it writes ... WAL log during inserts.	19 years ago
Bruce Momjian	19892feb3c	Back out \' change for tsearch2, broke regression tests.	19 years ago
Bruce Momjian	7d866ffad7	Mention packager bumps configure.in/configure.	19 years ago
Bruce Momjian	411a64ba73	Stamp 8.1.4, except configure/configure.in.	19 years ago
Bruce Momjian	ba10a1f3e4	Update for version 8.1.4.	19 years ago
Bruce Momjian	7540476dc6	Update release notes for 8.1.4.	19 years ago
Bruce Momjian	cc84163fa9	Use SQL standard '' rather than \' in /contrib. Backpatch to 8.1.X.	19 years ago
Bruce Momjian	40a95aa25b	Use unsigned into for slock_t for pre-sparcv8plus.	19 years ago
Tom Lane	eed57b1b92	Fix choose_bitmap_and() so that partial index predicates are considered when ... deciding whether a potential additional indexscan is redundant or not. As now coded, any use of a partial index that was already used in a previous AND arm will be rejected as redundant. This might be overly restrictive, but not considering the point at all is definitely bad, as per example in bug #2441 from Arjen van der Meijden. In particular, a clauseless scan of a partial index was *never* considered redundant by the previous coding, and that's surely wrong. Being more flexible would also require some consideration of how not to double-count the index predicate's selectivity.	19 years ago
Tom Lane	f323252642	When a bitmap indexscan is using a partial index, it is necessary to include ... the partial index predicate in the scan's "recheck condition". Otherwise, if the scan becomes lossy for lack of bitmap memory, we would fail to enforce that returned rows satisfy the predicate. Noted while studying bug #2441 from Arjen van der Meijden.	19 years ago
Bruce Momjian	8d988c7d1c	Allow sparcv8plus to use "cas". ... Theo Schlossnagle	19 years ago
Bruce Momjian	d8f940f281	Code alignment fix.	19 years ago
Tom Lane	d18e334c65	Fix thinko in recent changes to handle ScalarArrayOpExpr as an indexable ... condition: when there are multiple possible index paths involving ScalarArrayOpExprs, they are logically to be ANDed together not ORed. This thinko was a direct consequence of trying to put the processing inside generate_bitmap_or_paths(), which I now see was a bit too cute. So pull it out and make the callers do it separately (there are only two that need it anyway). Partially responds to bug #2441 from Arjen van der Meijden. There are some additional infelicities exposed by his example, but they are also in 8.1.x, while this mistake is not.	19 years ago
Bruce Momjian	d0f9ca34bd	Remove canonicalize_path() call for .pgpass socket directory comparison; ... not worth adding path.c to libpq.	19 years ago
Bruce Momjian	0622821853	Mention that gcc/sparc generates sparcv7 binaries.	19 years ago
Bruce Momjian	45ec63cb24	Change <type>string</> to <parameter>string</>.	19 years ago
Bruce Momjian	e6bd9bf7ff	Add: ... > > * Add a GUC to control whether BEGIN inside a transcation should abort > the transaction.	19 years ago
Bruce Momjian	3c5665d088	Add more sparcv8plus comments.	19 years ago
Bruce Momjian	d6a35c8125	Make function param_name/type documentation more consistent.	19 years ago
Bruce Momjian	554608d92c	Add mention of -xarch=v8plus for "cas" usage on Solaris/sparc.	19 years ago
Bruce Momjian	924b9d62b4	Add simplified sparc8 ASM for solaris_sparc.s, from Alan Stange.	19 years ago
Bruce Momjian	407885ea3b	Add comments that Solaris Sun compiler only supports sparc9 ASM,	19 years ago
Bruce Momjian	0d02ef4be4	Change spaces to tabs, for consistency. (Caused by email cut/paste.)	19 years ago
Bruce Momjian	18627c5531	Allow the .pgpass hostname to match the default socket directory, as ... well as a blank pghost.	19 years ago
Teodor Sigaev	7123349254	Change catalog version due to WAL protocol changes in GiST	19 years ago
Teodor Sigaev	8876e37d07	Reduce size of critial section during vacuum full, critical ... sections now isn't nested. All user-defined functions now is called outside critsections. Small improvements in WAL protocol. TODO: improve XLOG replay	19 years ago
Bruce Momjian	815f58407c	Rename macro parameter, for clarity.	19 years ago
Bruce Momjian	fb4c180da0	Update pg_dump vesion wording.	19 years ago
Bruce Momjian	4b7b1df8a6	Mention version portability of pg_dump.	19 years ago
Tom Lane	91d568e9bb	Fix the sense of the test on DH_check()'s return value. This was preventing ... custom-generated DH parameters from actually being used by the server. Found by Michael Fuhr.	19 years ago
Tom Lane	2246e31775	Upon closer inspection, the sparc code in s_lock.c is dead code, and ... always has been, because it's not got any .globl declaration! We've been relying on the solaris_sparc.s code instead. Rip it out. (Not back-patched, since this is just cosmetic cleanup.)	19 years ago
Bruce Momjian	ce84b24c48	Fix typo in comment.	19 years ago
Tom Lane	ab1ad7a653	Remove unnecessary .seg/.section directives, per Alan Stange.	19 years ago
Bruce Momjian	ad98575617	Use SQL standard '' rather than \' for tutorial/sample code. ... Backpatch to 8.1.X.	19 years ago
Tom Lane	637028afe1	Code review for standard_conforming_strings patch. Fix it so it does not ... throw warnings for 100%-SQL-standard constructs, clean up some minor infelicities, try to un-break ecpg to the best of my ability. (It's not clear how ecpg is going to find out the setting of standard_conforming_strings, though.) I think pg_dump still needs work, too.	19 years ago
Tom Lane	3fdeb189e9	Clean up code associated with updating pg_class statistics columns ... (relpages/reltuples). To do this, create formal support in heapam.c for "overwrite" tuple updates (including xlog replay capability) and use that instead of the ad-hoc overwrites we'd been using in VACUUM and CREATE INDEX. Take the responsibility for updating stats during CREATE INDEX out of the individual index AMs, and do it where it belongs, in catalog/index.c. Aside from being more modular, this avoids having to update the same tuple twice in some paths through CREATE INDEX. It's probably not measurably faster, but for sure it's a lot cleaner than before.	19 years ago
Teodor Sigaev	c1f39437d0	Some optimizations by Volkan YAZICI <yazicivo@ttnet.net.tr>	19 years ago
Teodor Sigaev	10dd8df68e	Reduce size of critical section and remove call of user-defined functions in ... insertion and deletion, modify gistSplit() to do not use buffers. TODO: gistvacuumcleanup and XLOG	19 years ago
Bruce Momjian	12049d343e	Revert documentation mention of array dimension checking, in next paragraph.	19 years ago
Bruce Momjian	0c9fab6c3b	Mention array dimmensions are not enforced either.	19 years ago
Bruce Momjian	3cd77da334	Build server libpgport with all non-FRONTEND object files. This is to ... fix a Win32 bug where pipe.c included a file that used FRONTEND, but it wasn't on the server-build list.	19 years ago
Tom Lane	5749f6ef0c	Rewrite btree vacuuming to fold the former bulkdelete and cleanup operations ... into a single mostly-physical-order scan of the index. This requires some ticklish interlocking considerations, but should create no material performance impact on normal index operations (at least given the already-committed changes to make scans work a page at a time). VACUUM itself should get significantly faster in any index that's degenerated to a very nonlinear page order. Also, we save one pass over the index entirely, except in the case where there were no deletions to do and so only one pass happened anyway. Original patch by Heikki Linnakangas, rework by Tom Lane.	19 years ago
Tom Lane	09cb5c0e7d	Rewrite btree index scans to work a page at a time in all cases (both ... btgettuple and btgetmulti). This eliminates the problem of "re-finding" the exact stopping point, since the stopping point is effectively always a page boundary, and index items are never moved across pre-existing page boundaries. A small penalty is that the keys_are_unique optimization is effectively disabled (and, therefore, is removed in this patch), causing us to apply _bt_checkkeys() to at least one more tuple than necessary when looking up a unique key. However, the advantages for non-unique cases seem great enough to accept this tradeoff. Aside from simplifying and (sometimes) speeding up the indexscan code, this will allow us to reimplement btbulkdelete as a largely sequential scan instead of index-order traversal, thereby significantly reducing the cost of VACUUM. Those changes will come in a separate patch. Original patch by Heikki Linnakangas, rework by Tom Lane.	19 years ago
Bruce Momjian	88d94a11bb	Use $(LIBS:-lpgport=) rather than $(patsubst -lpgport,, $(LIBS)), for consistency.	19 years ago
Bruce Momjian	5ff2838c57	Add description: ... * %Disallow changing DEFAULT expression of a SERIAL column? > > This should be done only if the existing SERIAL problems cannot be > fixed. >	19 years ago
Bruce Momjian	d9d2d91544	Recommend more clearly custom pg_dump format over tar, buy showing ... custom format examples first.	19 years ago
Bruce Momjian	bcf860b7f3	Document SSL CRL usage by libpq.	19 years ago