Реферат: Блокировки в MS SQL Server 2000

if (hShared) CloseHandle(hShared);

if (hMutex) CloseHandle(hMutex);

}

protected:

CProxy& BeginTran(int level)

{

return *(new CProxy(this,level));

}

void RequestExclusive(int level)

{

if (level >= READ_UNCOMMITTED)

TestExclusive();

}

void RequestShared(int level)

{

if (level > READ_UNCOMMITTED)

TestShared(level);

}

void RemoveShared(int level)

{

if (level == READ_COMMITTED){

RemoveSharedLock();

}

}

void RemoveLocks()

{

RemoveAllLocks();

}

private: