postgresql/src/include/utils/inval.h

/*-------------------------------------------------------------------------
 *
 * inval.h
 *	  POSTGRES cache invalidation dispatcher definitions.
 *
 *
 * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $Id: inval.h,v 1.21 2001/10/25 05:50:10 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef INVAL_H
#define INVAL_H

#include "access/htup.h"


extern void AcceptInvalidationMessages(void);

extern void AtEOXactInvalidationMessages(bool isCommit);

extern void CommandEndInvalidationMessages(bool isCommit);

extern void RelationInvalidateHeapTuple(Relation relation, HeapTuple tuple);

extern void RelationMark4RollbackHeapTuple(Relation relation, HeapTuple tuple);
#endif	 /* INVAL_H */
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00			`/*-------------------------------------------------------------------------`
			`*`
Change my-function-name-- to my_function_name, and optimizer renames. 1999-02-14 00:22:53 +01:00			`* inval.h`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 07:04:48 +02:00			`* POSTGRES cache invalidation dispatcher definitions.`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00			`*`
			`*`
Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group. 2001-01-24 20:43:33 +01:00			`* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group`
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 06:58:53 +01:00			`* Portions Copyright (c) 1994, Regents of the University of California`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00			`*`
pgindent run on all C files. Java run to follow. initdb/regression tests pass. 2001-10-25 07:50:21 +02:00			`* $Id: inval.h,v 1.21 2001/10/25 05:50:10 momjian Exp $`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00			`*`
			`*-------------------------------------------------------------------------`
			`*/`
Massive commit to run PGINDENT on all .c and .h files. 1997-09-07 07:04:48 +02:00			`#ifndef INVAL_H`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00			`#define INVAL_H`

Change #include's to use <> and "" as appropriate. 1999-07-16 01:04:24 +02:00			`#include "access/htup.h"`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00

Clean up some longstanding problems in shared-cache invalidation. SI messages now include the relevant database OID, so that operations in one database do not cause useless cache flushes in backends attached to other databases. Declare SI messages properly using a union, to eliminate the former assumption that Oid is the same size as int or Index. Rewrite the nearly-unreadable code in inval.c, and document it better. Arrange for catcache flushes at end of command/transaction to happen before relcache flushes do --- this avoids loading a new tuple into the catcache while setting up new relcache entry, only to have it be flushed again immediately. 2001-06-19 21:42:16 +02:00			`extern void AcceptInvalidationMessages(void);`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00
Clean up some longstanding problems in shared-cache invalidation. SI messages now include the relevant database OID, so that operations in one database do not cause useless cache flushes in backends attached to other databases. Declare SI messages properly using a union, to eliminate the former assumption that Oid is the same size as int or Index. Rewrite the nearly-unreadable code in inval.c, and document it better. Arrange for catcache flushes at end of command/transaction to happen before relcache flushes do --- this avoids loading a new tuple into the catcache while setting up new relcache entry, only to have it be flushed again immediately. 2001-06-19 21:42:16 +02:00			`extern void AtEOXactInvalidationMessages(bool isCommit);`

			`extern void CommandEndInvalidationMessages(bool isCommit);`
Improve cache invalidation handling. Eespecially this would fix TODO * elog() flushes cache, try invalidating just entries from current xact, perhaps using invalidation cache 2000-01-10 07:30:56 +01:00
Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting. 1997-09-08 04:41:22 +02:00			`extern void RelationInvalidateHeapTuple(Relation relation, HeapTuple tuple);`
More cleanups of the include files - centralizing to simplify the -I's required to compile 1996-08-28 03:59:28 +02:00
Improve cache invalidation handling. Eespecially this would fix TODO * elog() flushes cache, try invalidating just entries from current xact, perhaps using invalidation cache 2000-01-10 07:30:56 +01:00			`extern void RelationMark4RollbackHeapTuple(Relation relation, HeapTuple tuple);`
OK, folks, here is the pgindent output. 1998-09-01 06:40:42 +02:00			`#endif /* INVAL_H */`