49 Commits (1973e90ce2ca366fe8e0f29e4115ea69a5b277c0)

Author	SHA1	Message	Date
Tom Lane	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.	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	9b645d481c	Update #include cleanups	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	74e7b58b61	Fix for failure to clean SysCache entry when a relation is deleted ... in the same transaction that created it.	27 years ago
Tom Lane	185b427284	Fix some latent bugs in dllist.c (carelessness about setting ... all fields that should be set). Add a MoveToFront primitive to speed up one of the hotspots in SearchSysCache.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Bruce Momjian	4853495e03	Change error messages to oids come out as %u and not %d. Change has no ... real affect now.	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	9322950aa4	Cleanup of source files where 'return' or 'var =' is alone on a line.	27 years ago
Bruce Momjian	4390b0bfbe	Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.	27 years ago
Vadim B. Mikheev	6beba218d7	New HeapTuple structure/interface.	27 years ago
Bruce Momjian	beac8c1c46	Fix for vacuum and cache use. Fix for BSDI 4.0.	27 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	27 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	27 years ago
Bruce Momjian	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;	27 years ago
Vadim B. Mikheev	be8300b18f	Use Snapshot in heap access methods.	28 years ago
Bruce Momjian	0da6358f37	Cleanup use of 16 that should be NAMEDATALEN.	28 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	27db9ecd0b	Fix macros that were not properly surrounded by parens or braces.	28 years ago
Bruce Momjian	0d203b745d	Re-apply Darren's char2-16 removal code.	28 years ago
Bruce Momjian	db21523314	Back out char2-char16 removal. Add later.	28 years ago
Bruce Momjian	57b5966405	The following uuencoded, gzip'd file will ... ... 1. Remove the char2, char4, char8 and char16 types from postgresql 2. Change references of char16 to name in the regression tests. 3. Rename the char16.sql regression test to name.sql. 4. Modify the regression test scripts and outputs to match up. Might require new regression.{SYSTEM} files... Darren King	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Marc G. Fournier	6c7c6d0c05	From: Jan Wieck <jwieck@debis.com> ... The diff looks so simple and easy. But to find it wasn't fun. It must have been there for a long time. What happened: When a tuple in one of some central catalogs was updated, the referenced relation got flushed, so it would be reopened on the next access (to reflect new triggers, rules and table structure changes into the relation cache). Some data (the tupleDescriptor e.g.) is used in the system cache too. So when a relation is subject to the system cache, this must know too that a cached system relation got flushed because the tupleDesc data gets freed during the flush! For the GRANT/REVOKE on pg_class it was slightly different. There is some local data in inval.c that gets initialized on the first invalidation of a tuple in some central catalogs. This needs a SysCache lookup in pg_class. But when the first of all commands is a GRANT on pg_class, exactly the needed tuple is the one actually invalidated. So I added little code snippets that the initialization of the local variables in inval.c will already happen during InitPostgres().	28 years ago
Bruce Momjian	24cab6bd0d	Goodbye register keyword. Compiler knows better.	28 years ago
PostgreSQL Daemon	baef78d96b	Thank god for searchable mail archives. ... Patch by: wieck@sapserv.debis.de (Jan Wieck) One of the design rules of PostgreSQL is extensibility. And to follow this rule means (at least for me) that there should not only be a builtin PL. Instead I would prefer a defined interface for PL implemetations.	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
Bruce Momjian	f7f2e18f8e	Remove tqual.h includes not needed.	28 years ago
Bruce Momjian	e9e1ff226f	Remove all time travel stuff. Small parser cleanup.	28 years ago
Bruce Momjian	3f365ba0fc	Inline memset() as MemSet().	28 years ago
Bruce Momjian	8cb4154492	Inline frequently called functions.	28 years ago
Bruce Momjian	1ea01720d5	heapattr functions now return a Datum, not char *.	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	20afa04d03	Fix for pointer arithmetic.	28 years ago
Bruce Momjian	5927d47b4f	Change void * to Dllist*.	28 years ago
Bruce Momjian	c4cb617504	Major patch to speed up backend startup after profiling analysis.	28 years ago
Bruce Momjian	1d8bbfd2e7	Make functions static where possible, enclose unused functions in #ifdef NOT_USED.	28 years ago
Bryan Henderson	9005a38bdb	Change portname "sparc" to "sunos4" and change some portname dependencies to ... feature dependencies. Thanks Kurt J. Lidl.	29 years ago
Marc G. Fournier	07a65b2255	Commit of a *MAJOR* patch from Dan McGuirk <djm@indirect.com> ... Changes: * Unique index capability works using the syntax 'create unique index'. * Duplicate OID's in the system tables are removed. I put little scripts called 'duplicate_oids' and 'find_oid' in include/catalog that help to find and remove duplicate OID's. I also moved 'unused_oids' from backend/catalog to include/catalog, since it has to be in the same directory as the include files in order to work. * The backend tries converting the name of a function or aggregate to all lowercase if the original name given doesn't work (mostly for compatibility with ODBC). * You can 'SELECT NULL' to your heart's content. * I put my _bt_updateitem fix in instead, which uses _bt_insertonpg so that even if the new key is so big that the page has to be split, everything still works. * All literal references to system catalog OID's have been replaced with references to define'd constants from the catalog header files. * I added a couple of node copy functions. I think this was a preliminary attempt to get rules to work.	29 years ago
Bruce Momjian	4b2b8592a0	Compile and warning cleanup	29 years ago
Marc G. Fournier	f6f8ca4970	Fixes: Growing backend when using nested function calls ... Submitted by: wieck@sapserv.debis.de (Jan Wieck)	29 years ago
Bruce Momjian	54612f5141	D'Arcy change.	29 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	30 years ago