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Invent ResourceOwner mechanism as per my recent proposal, and use it to

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keep track of portal-related resources separately from transaction-related
resources.  This allows cursors to work in a somewhat sane fashion with
nested transactions.  For now, cursor behavior is non-subtransactional,
that is a cursor's state does not roll back if you abort a subtransaction
that fetched from the cursor.  We might want to change that later.
This commit is contained in:
Tom Lane
2004-07-17 03:32:14 +00:00
parent f4c069ca8f
commit fe548629c5
41 changed files with 2086 additions and 1192 deletions
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2
contrib/userlock/user_locks.c
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@ -75,7 +75,7 @@ user_write_unlock_oid(Oid oid)
int
user_unlock_all(void)
{
return LockReleaseAll(USER_LOCKMETHOD, MyProc, ReleaseAll, 0, NULL);
return LockReleaseAll(USER_LOCKMETHOD, MyProc, true);
}
/* end of file */