Locking pages in memory might boost performance when paging memory to disk is expected. For more information, seeLock pages in memory (LPIM). Use the Windows Group Policy tool (gpedit.msc) to enable this policy for the account used by SQL Server. You must be a system admini...
詳細については、「Lock Pages in Memory (LPIM)」をご覧ください。 SQL Server によって使用されるアカウントに対してこのポリシーを有効にするには、Windows グループ ポリシー ツール (gpedit.msc) を使用します。 このポリシーを変更できるのは、システム管理者だけです。 メモリ内ペー...
This feature was already available on the Enterprise and Developer Edition. Enabling "Lock pages in memory" enables the SQL Server to use the AWE APIs, thereby avoiding potential performance issues due to trimming of the working set. "Lock pages in memory" comes as a trace flag that can be ...
SOS_MemoryBlockAllocator::AllocateBlock sqldk!SOS_MemoryWorkSpace::AllocatePage sqldk!MemoryNode::AllocateReservedPages sqldk!MemoryClerkInternal::AllocateReservedPages Cause This issue occurs if there are large size or a large number of memory allocations or deallocations, which resul...
Very simply put it prevents SQL Server from paging out the memory it has allocated (a deep explanation can be found in the references below). We got a lot of feedback from customers who wanted to have support for this in SQL Server Standard Edition too. So we are very pleased to ...
Due to over-whelming customer demand for the "Lock pages in memory" support for the Standard Edition of SQL Server 2005 and 2008, Microsoft has released Cumulative Updates that will help SQL Server 64 bit Standard Edition to "lock pages" . This feature was already available on...
There has been much debate over the need for the Lock Pages in Memory privilege, on 64-bit versions of SQL Server. Jonathan Kehayias presents a "warts and all" account of its history, the confusions surrounding its use, and why he believes it's still a g
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当对Microsoft SQL Server 2008、SQL server 2012、SQL Server 2008 R2 或 SQL Server 2014中的表同时运行复杂更新语句时,可能会发生非聚集索引损坏。 此外,SQL Server 错误日志中可能会记录以下错误消息: <日期><时间> spid # 错误:8646,严重性:21,状态:1。 <日期><时间> spid # 在数据...
The specified name is hashed internally into a value that can be stored in the SQL Server lock manager. @Resource is binary-compared, and thus is case-sensitive regardless of the collation settings of the current database. Note After an application lock has been acquired, only the first 32 ...