/*
* Drop a whole database during XLOG replay
*
* As above, but for DROP DATABASE instead of dropping a single rel
*/
void
XLogDropDatabase(Oid dbid)
{
/*
* This is unnecessarily heavy-handed, as it will close SMgrRelation
* objects for other databases as well. DROP DATABASE occurs seldom enough
* that it's not worth introducing a variant of smgrclose for just this
* purpose. XXX: Or should we rather leave the smgr entries dangling?
*/
smgrcloseall();
forget_invalid_pages_db(dbid);
}
/*
* Drop a whole database during XLOG replay
*
* As above, but for DROP DATABASE instead of dropping a single rel
*/
void
xlog_drop_database(oid_t dbid)
{
/*
* This is unnecessarily heavy-handed, as it will close struct smgr *
* objects for other databases as well. DROP DATABASE occurs seldom
* enough that it's not worth introducing a variant of smgr_close for
* just this purpose.
* Or should we rather leave the smgr entries dangling?
*/
smgr_closeall();
forget_invalid_pages_db(dbid);
}
/*
* Drop a whole database during XLOG replay
*
* As above, but for DROP DATABASE instead of dropping a single rel
*/
void
XLogDropDatabase(Oid dbid)
{
HASH_SEQ_STATUS status;
XLogRelCacheEntry *hentry;
hash_seq_init(&status, _xlrelcache);
while ((hentry = (XLogRelCacheEntry *) hash_seq_search(&status)) != NULL)
{
XLogRelDesc *rdesc = hentry->rdesc;
if (hentry->rnode.dbNode == dbid)
RelationCloseSmgr(&(rdesc->reldata));
}
forget_invalid_pages_db(dbid);
}
