/*
* RegisterRelcacheInvalidation
*
* As above, but register a relcache invalidation event.
*/
static void
RegisterRelcacheInvalidation(Oid dbId, Oid relId)
{
AddRelcacheInvalidationMessage(&transInvalInfo->CurrentCmdInvalidMsgs,
dbId, relId);
/*
* If the relation being invalidated is one of those cached in the
* relcache init file, mark that we need to zap that file at commit.
*/
if (RelationIdIsInInitFile(relId))
transInvalInfo->RelcacheInitFileInval = true;
}
/*
* RegisterRelcacheInvalidation
*
* As above, but register a relcache invalidation event.
*/
static void
RegisterRelcacheInvalidation(Oid dbId, Oid relId)
{
AddRelcacheInvalidationMessage(&transInvalInfo->CurrentCmdInvalidMsgs,
dbId, relId);
/*
* Most of the time, relcache invalidation is associated with system
* catalog updates, but there are a few cases where it isn't. Quick hack
* to ensure that the next CommandCounterIncrement() will think that we
* need to do CommandEndInvalidationMessages().
*/
(void) GetCurrentCommandId(true);
/*
* If the relation being invalidated is one of those cached in the
* relcache init file, mark that we need to zap that file at commit.
*/
if (RelationIdIsInInitFile(relId))
transInvalInfo->RelcacheInitFileInval = true;
}
/*
* RegisterRelcacheInvalidation
*
* As above, but register a relcache invalidation event.
*/
static void
RegisterRelcacheInvalidation(Oid dbId, Oid relId)
{
AddRelcacheInvalidationMessage(&transInvalInfo->CurrentCmdInvalidMsgs,
dbId, relId);
/*
* Most of the time, relcache invalidation is associated with system
* catalog updates, but there are a few cases where it isn't. Quick hack
* to ensure that the next CommandCounterIncrement() will think that we
* need to do CommandEndInvalidationMessages().
*/
(void) GetCurrentCommandId(true);
/*
* If the relation being invalidated is one of those cached in a relcache
* init file, mark that we need to zap that file at commit. For simplicity
* invalidations for a specific database always invalidate the shared file
* as well. Also zap when we are invalidating whole relcache.
*/
if (relId == InvalidOid || RelationIdIsInInitFile(relId))
transInvalInfo->RelcacheInitFileInval = true;
}
/*
* RegisterRelcacheInvalidation
*
* As above, but register a relcache invalidation event.
*/
static void
RegisterRelcacheInvalidation(Oid dbId, Oid relId)
{
AddRelcacheInvalidationMessage(&transInvalInfo->CurrentCmdInvalidMsgs,
dbId, relId);
/*
* Most of the time, relcache invalidation is associated with system
* catalog updates, but there are a few cases where it isn't. Quick hack
* to ensure that the next CommandCounterIncrement() will think that we
* need to do CommandEndInvalidationMessages().
*/
(void) GetCurrentCommandId(true);
/*
* If the relation being invalidated is one of those cached in the local
* relcache init file, mark that we need to zap that file at commit.
* (Note: perhaps it would be better if this code were a bit more
* decoupled from the knowledge that the init file contains exactly those
* non-shared rels used in catalog caches.)
*/
if (OidIsValid(dbId) && RelationSupportsSysCache(relId))
transInvalInfo->RelcacheInitFileInval = true;
}
