12007 Commits (a40c17e17dfdd4a04ea25ed1ec4d05c27444d3c8)

 

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Author	SHA1	Message	Date
Tom Lane	a40c17e17d	Fix comment.	24 years ago
Bruce Momjian	8b9f293e7d	Add: ... > o Allow cursors outside transactions [cursor]	24 years ago
Bruce Momjian	9cfb55c55a	Add cursors outside transactions thread.	24 years ago
Bruce Momjian	fe3045f5a9	Add savepoints discussion.	24 years ago
Bruce Momjian	6e73984d52	Add schema discussion.	24 years ago
Bruce Momjian	02f3a69571	Add: ... > * Clarify use of 'application' and 'command' tags in SGML docs	24 years ago
Bruce Momjian	8a58c7f5bc	Add: ... > * Improve concurrency of hash indexes > * Test hash index performance and recommend or discourage usage	24 years ago
Tom Lane	d9b01c13a6	Avoid failures in cash_out and cash_words for INT_MIN. ... Also, 'fourty' -> 'forty'.	24 years ago
Bruce Momjian	a2b4dbd4a7	Clearify: ... > * Make single-user local access permissions the default by limiting > permissions on the socket file (Peter E)	24 years ago
Bruce Momjian	0e8c26eeca	Added: ... --- > * Improve caching of attribute offsets when NULLs exist in the row	24 years ago
Tom Lane	2220a2b5d7	Add casts to suppress gcc warnings on Solaris (where apparently pid_t ... is different from int).	24 years ago
Bruce Momjian	0519a1a1f7	Update as done: ... > * -Cache system catalog information in per-database files (Tom)	24 years ago
Tom Lane	7863404417	A bunch of changes aimed at reducing backend startup time... ... Improve 'pg_internal.init' relcache entry preload mechanism so that it is safe to use for all system catalogs, and arrange to preload a realistic set of system-catalog entries instead of only the three nailed-in-cache indexes that were formerly loaded this way. Fix mechanism for deleting out-of-date pg_internal.init files: this must be synchronized with transaction commit, not just done at random times within transactions. Drive it off relcache invalidation mechanism so that no special-case tests are needed. Cache additional information in relcache entries for indexes (their pg_index tuples and index-operator OIDs) to eliminate repeated lookups. Also cache index opclass info at the per-opclass level to avoid repeated lookups during relcache load. Generalize 'systable scan' utilities originally developed by Hiroshi, move them into genam.c, use in a number of places where there was formerly ugly code for choosing either heap or index scan. In particular this allows simplification of the logic that prevents infinite recursion between syscache and relcache during startup: we can easily switch to heapscans in relcache.c when and where needed to avoid recursion, so IndexScanOK becomes simpler and does not need any expensive initialization. Eliminate useless opening of a heapscan data structure while doing an indexscan (this saves an mdnblocks call and thus at least one kernel call).	24 years ago
Tom Lane	8e2998d8a6	Remove some unnecessary pqsignal() calls to shave a few cycles off ... backend startup.	24 years ago
Tom Lane	6e546c286c	Arrange to call localtime() during postmaster startup. On most Unixen, ... the first call of localtime() in a process will read /usr/lib/tztab or local equivalent. Better to do this once in the postmaster and inherit the data by fork() than to have to do it during every backend start.	24 years ago
Tom Lane	9103372f52	Avoid calling pq_flush just after sending AUTH_REQ_OK; this saves one ... send() and probable process context swap during backend startup.	24 years ago
Peter Eisentraut	8adf56f77a	Privileges on functions and procedural languages	24 years ago
Peter Eisentraut	5e03503126	Set version to 7.3devel.	24 years ago
Bruce Momjian	04802852b6	Add: ... > o Generate failure on short COPY lines rather than pad NULLs	24 years ago
Tom Lane	c89e0d9666	Minor copy-editing.	24 years ago
Tom Lane	e4dd067398	Replace number-of-distinct-values estimator equation, per recent ... pghackers discussion.	24 years ago
Bruce Momjian	b4a5fa4518	Remove MAX/MIN() macros, use c.h Max/Min() instead.	24 years ago
Bruce Momjian	d622cf867b	Disable LIMIT #,# syntax, as agreed to months ago. Print message saying ... to use separate LIMIT/OFFSET clauses.	24 years ago
Bruce Momjian	890a012d0a	Reorder postgresql.conf WAL section to be clearer.	24 years ago
Bruce Momjian	5651a1665f	Don't mention TIOGA in Makefile and move strdup.c rule into proper ... 'ifdef' in Makefile.	24 years ago
Bruce Momjian	fb8e3f15c0	Add code to preserve paren level display after \g, as submitted months ago.	24 years ago
Hiroshi Inoue	c03e7fbadc	Remove compile warnings in multibute mode.	24 years ago
Bruce Momjian	fbcc0d69e8	Fix param handling of create* admin scripts as described months ago. ... Properly handles default values.	24 years ago
Bruce Momjian	c9361a7a9c	Remove CHECKPOINT call from pgbench -- Not needed and affects performance.	24 years ago
Bruce Momjian	c448847378	Add better error text: ... elog(LOG, "XLogWrite: new log file created - " "consider increasing 'wal_files' in postgresql.conf.");	24 years ago
Bruce Momjian	b0bf66dfbe	Add HTML output option to pgcvslog.	24 years ago
Bruce Momjian	865d26fdd6	Update FAQ.	24 years ago
Tatsuo Ishii	ab604e8ac3	Fix kanji-coversion key binding. This has been broken since 7.1 ... Per Yoshinori Ariie's report.	24 years ago
Bruce Momjian	14c1c33f3b	Add Neil's Name: ... > * Have pg_dump use ADD PRIMARY KEY after COPY, for performance (Neil Conway)	24 years ago
Hiroshi Inoue	3c16d095b5	The version is now 7.01.0010. ... 1) Handle parameter array. 2) Allow re-use of the connection handle after SQLDisconnect. 3) Reject NULL if no indicator specified. 4) Improve the handling of '_' in table name. 5) Unify internal begin/commit/abort operations. 6) Change SQLTables() to return null not "" for the table_owner. 7) Fix a bug about parameter handling reported by Benoit Menendez. 8) Add cast in handling ODBC date/time escape sequences. 9) Fix a bug about cache_size handing in declare/fetch mode. [ODBC3.0 related] 10) Improve the handling of descriptor handles(ODBC3.0). 11) Improve the type handling of some types for ODBC3.0. [Thanks to Marcelo Aceto for his useful patches] 12) Allow nested ODBC escape. 13) Allow changing autocommit on/off inside the transaction block. 14) Improve the handling of ODBC scalar functions.	24 years ago
Hiroshi Inoue	b6db89a02d	Separate info30.c from info.c.	24 years ago
Bruce Momjian	aedc8a99d5	Add: ... > * Have pg_dump use ADD PRIMARY KEY after COPY, for performance	24 years ago
Hiroshi Inoue	22d7fa7de4	Add files for ODBC3.0 support.	24 years ago
Bruce Momjian	26d6e199d9	Added: ... > * ODBC > o ODBC 3.0 support > o Unicode(UCS-2) support > o Updatable cursors support	24 years ago
Bruce Momjian	4f5991552c	Remove ODBC todo, add to main TODO.	24 years ago
Bruce Momjian	62feef6c95	Fix SGML typo in previous patch.	24 years ago
Bruce Momjian	bf4507e3af	I think it's important that it's actually documented that they can add ... primary keys after the fact! Also, we need to add regression tests for alter table / add primary key and alter table / drop constraint. These shouldn't be added until 7.3 tho methinks... Chris	24 years ago
Bruce Momjian	a966ac1df0	Clarify params to ALTER TABLE to clearly show single parameters. ... e.g. table contraint definition -> table_constraint_definition.	24 years ago
Peter Eisentraut	673b48becb	Remove warning about automatic inclusion of sqlca.	24 years ago
Bruce Momjian	ceec779ab5	Update FAQ.	24 years ago
Tom Lane	3576820e78	Ensure that a cursor is scanned under the same scanCommandId it was ... originally created with, so that the set of visible tuples does not change as a result of other activity. This essentially makes PG cursors INSENSITIVE per the SQL92 definition. See bug report of 13-Feb-02.	24 years ago
Tom Lane	1392042346	Point out that --adduser actually makes the new user a superuser. This ... was mentioned on the man page for the underlying CREATE USER command, but it should be explained here too.	24 years ago
Bruce Momjian	a164407b64	Add DROP COLUMN status from Hiroshi.	24 years ago
Tom Lane	fa046b6a92	Use RTLD_NOW, not RTLD_LAZY, as binding mode for dlopen() on all platforms. ... This restores the Linux behavior to what it was in PG 7.0 and 7.1, and causes other platforms to agree. (Other well-tested platforms like HPUX were doing it this way already.) Per pghackers discussion over the past month or so.	24 years ago
Tom Lane	baa0bb97b0	Add warning not to use /usr/ucb/cc on Solaris.	24 years ago