Sql server SQL Server死锁-使用S和IX锁模式

最近，当更多用户使用系统时，我们遇到了死锁问题，下面是日志详细信息，如果有人能提供有关如何解决此问题的指南，我们将不胜感激：

如何

S

或

IX

锁定模式导致死锁

我正在考虑可能会改进select语句的查询时间，以便它能够更快地释放锁

<TextData>
  <deadlock-list>
 <deadlock victim="process6956d8">
  <process-list>
   <process id="process6956d8" taskpriority="0" logused="0" waitresource="PAGE: 8:1:6923" waittime="1840" ownerId="67336413" transactionname="implicit_transaction" lasttranstarted="2013-07-08T16:22:34.897" XDES="0x124272700" lockMode="S" schedulerid="2" kpid="5472" status="suspended" spid="64" sbid="0" ecid="0" priority="0" transcount="1" lastbatchstarted="2013-07-08T16:22:34.900" lastbatchcompleted="2013-07-08T16:22:34.900" clientapp="Microsoft SQL Server JDBC Driver" hostname="VIRTIPH-MAS001" hostpid="0" loginname="prtcmt_user" isolationlevel="read committed (2)" xactid="67336413" currentdb="8" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128058">
    <executionStack>
     <frame procname="adhoc" line="1" sqlhandle="0x02000000ec69351d69911b1227018da1e1e67e60256cd8be">
select top 290 workplan0_.id as id112_, workplan0_.request_mode as request2_112_, workplan0_.cmt_status_id as cmt3_112_, workplan0_.requestType_rd_id as requestT4_112_, workplan0_.requested_dt as requested5_112_, workplan0_.generic_desc as generic6_112_, workplan0_.brand_desc as brand7_112_, workplan0_.strength as strength112_, workplan0_.prod_form_name as prod9_112_, workplan0_.pack_desc as pack10_112_, workplan0_.inv_uom_desc as inv11_112_, workplan0_.pack_uom_desc as pack12_112_, workplan0_.requestType_name as request13_112_, workplan0_.site_name as site14_112_, workplan0_.priority as priority112_, workplan0_.source as source112_, workplan0_.cmt_status_code as cmt17_112_, workplan0_.prev_cmt_status_code as prev18_112_, workplan0_.swmd_prod_id as swmd19_112_, workplan0_.hppl_lookslike_id as hppl20_112_, workplan0_.amt_id as amt21_112_, workplan0_.locked_dt as locked22_112_ from ipharm_workPlanView workplan0_ where workplan0_.requestType_rd_id=6 and workplan0_.cmt_status_id=33 order by workplan0_.generic_des     </frame>
     <frame procname="unknown" line="1" sqlhandle="0x000000000000000000000000000000000000000000000000">
unknown     </frame>
    </executionStack>
    <inputbuf>
select top 290 workplan0_.id as id112_, workplan0_.request_mode as request2_112_, workplan0_.cmt_status_id as cmt3_112_, workplan0_.requestType_rd_id as requestT4_112_, workplan0_.requested_dt as requested5_112_, workplan0_.generic_desc as generic6_112_, workplan0_.brand_desc as brand7_112_, workplan0_.strength as strength112_, workplan0_.prod_form_name as prod9_112_, workplan0_.pack_desc as pack10_112_, workplan0_.inv_uom_desc as inv11_112_, workplan0_.pack_uom_desc as pack12_112_, workplan0_.requestType_name as request13_112_, workplan0_.site_name as site14_112_, workplan0_.priority as priority112_, workplan0_.source as source112_, workplan0_.cmt_status_code as cmt17_112_, workplan0_.prev_cmt_status_code as prev18_112_, workplan0_.swmd_prod_id as swmd19_112_, workplan0_.hppl_lookslike_id as hppl20_112_, workplan0_.amt_id as amt21_112_, workplan0_.locked_dt as locked22_112_ from ipharm_workPlanView workplan0_ where workplan0_.requestType_rd_id=6 and workplan0_.cmt_status_id=33 order by workplan0_.generic_de    </inputbuf>
   </process>
   <process id="processc7c5ec58" taskpriority="0" logused="9904" waitresource="PAGE: 8:1:6922" waittime="936" ownerId="67336189" transactionname="implicit_transaction" lasttranstarted="2013-07-08T16:22:33.930" XDES="0x123635380" lockMode="IX" schedulerid="1" kpid="5232" status="suspended" spid="61" sbid="0" ecid="0" priority="0" transcount="2" lastbatchstarted="2013-07-08T16:22:35.930" lastbatchcompleted="2013-07-08T16:22:35.927" clientapp="Microsoft SQL Server JDBC Driver" hostname="VIRTIPH-MAS001" hostpid="0" loginname="prtcmt_user" isolationlevel="read committed (2)" xactid="67336189" currentdb="8" lockTimeout="4294967295" clientoption1="671088672" clientoption2="128058">
    <executionStack>
     <frame procname="adhoc" line="1" stmtstart="890" sqlhandle="0x02000000a89737254800790c60bb4d0fa72b9640012d8592">
update requestedProduct set version=@P0, create_user=@P1, create_dt=@P2, last_update_user=@P3, last_update_dt=@P4, requested_by=@P5, requested_dt=@P6, requested_byName=@P7, requested_byTitle=@P8, status_id=@P9, status_by=@P10, status_date=@P11, cmt_status_id=@P12, prev_cmt_status_id=@P13, prod_id=@P14, source_prod_id=@P15, hppl_lookslike_id=@P16, amt_id=@P17, fred_code=@P18, source=@P19, swmd_prod_id=@P20, locked_dt=@P21, locked_by=@P22, request_mode=@P23, original_request_mode=@P24, site_rd_id=@P25, priority_rd_id=@P26, submitted_priority_rd_id=@P27, requestType_rd_id=@P28, comment=@P29 where id=@P30 and version=@P31     </frame>
     <frame procname="unknown" line="1" sqlhandle="0x000000000000000000000000000000000000000000000000">
unknown     </frame>
    </executionStack>
    <inputbuf>
(@P0 int,@P1 nvarchar(4000),@P2 datetime,@P3 nvarchar(4000),@P4 datetime,@P5 bigint,@P6 datetime,@P7 nvarchar(4000),@P8 nvarchar(4000),@P9 bigint,@P10 bigint,@P11 datetime,@P12 bigint,@P13 bigint,@P14 int,@P15 int,@P16 nvarchar(4000),@P17 nvarchar(4000),@P18 nvarchar(4000),@P19 nvarchar(4000),@P20 varchar(8000),@P21 datetime,@P22 bigint,@P23 int,@P24 int,@P25 bigint,@P26 bigint,@P27 bigint,@P28 bigint,@P29 varchar(8000),@P30 bigint,@P31 int)update requestedProduct set version=@P0, create_user=@P1, create_dt=@P2, last_update_user=@P3, last_update_dt=@P4, requested_by=@P5, requested_dt=@P6, requested_byName=@P7, requested_byTitle=@P8, status_id=@P9, status_by=@P10, status_date=@P11, cmt_status_id=@P12, prev_cmt_status_id=@P13, prod_id=@P14, source_prod_id=@P15, hppl_lookslike_id=@P16, amt_id=@P17, fred_code=@P18, source=@P19, swmd_prod_id=@P20, locked_dt=@P21, locked_by=@P22, request_mode=@P23, original_request_mode=@P24, site_rd_id=@P25, priority_rd_id=@P26, submitted_priority_rd_id=@P27, requestType_r    </inputbuf>
   </process>
  </process-list>
  <resource-list>
   <pagelock fileid="1" pageid="6923" dbid="8" objectname="MYDB.dbo.requestedProduct" id="lockedec4680" mode="IX" associatedObjectId="72057594227261440">
    <owner-list>
     <owner id="processc7c5ec58" mode="IX" />
    </owner-list>
    <waiter-list>
     <waiter id="process6956d8" mode="S" requestType="wait" />
    </waiter-list>
   </pagelock>
   <pagelock fileid="1" pageid="6922" dbid="8" objectname="MYDB.dbo.requestedProduct" id="lockfa82e880" mode="SIU" associatedObjectId="72057594227261440">
    <owner-list>
     <owner id="process6956d8" mode="S" />
    </owner-list>
    <waiter-list>
     <waiter id="processc7c5ec58" mode="IX" requestType="convert" />
    </waiter-list>
   </pagelock>
  </resource-list>
 </deadlock>
</deadlock-list>
</TextData>)

选择前290个工作计划0.id作为id112，工作计划0.request作为request2.112，工作计划0.cmt作为cmt3.112，工作计划0.requestType作为Request4.112，工作计划0.RequestDT作为Request5.112，工作计划0，工作计划0.产品形式名称为产品9.112.工作计划0.包装描述为包装10.112.工作计划0.库存描述为库存11.112.工作计划0.包装描述为包装12.112.工作计划0.请求类型名称为请求13.112.工作计划0.站点名称为站点14.112.工作计划0.优先级为优先112.来源为工作计划0，工作计划0.cmt\U状态代码为cmt17\U 112\U，工作计划0.prev\U cmt\U状态代码为prev18\U 112\U，工作计划0.swmd\U产品id为swmd19\U 112\U，工作计划0.hppl\U看起来像hppl20\U 112\U，工作计划0.amt\U id为amt21\U 112\U，工作计划0.locked\u dt为locked 22\u 112\u来自ipharm\u工作计划视图工作计划0，其中工作计划0.requestType\u rd\u id=6，工作计划0.cmt\u status\u id=33按工作计划0.generic\u des排序
不为人知
选择前290个工作计划0.id作为id112，工作计划0.request作为request2.112，工作计划0.cmt作为cmt3.112，工作计划0.requestType作为Request4.112，工作计划0.RequestDT作为Request5.112，工作计划0，工作计划0.产品形式名称为产品9.112.工作计划0.包装描述为包装10.112.工作计划0.库存描述为库存11.112.工作计划0.包装描述为包装12.112.工作计划0.请求类型名称为请求13.112.工作计划0.站点名称为站点14.112.工作计划0.优先级为优先112.来源为工作计划0，工作计划0.cmt\U状态代码为cmt17\U 112\U，工作计划0.prev\U cmt\U状态代码为prev18\U 112\U，工作计划0.swmd\U产品id为swmd19\U 112\U，工作计划0.hppl\U看起来像hppl20\U 112\U，工作计划0.amt\U id为amt21\U 112\U，工作计划0.locked\u dt为locked 22\u 112\u来自ipharm\u工作计划视图工作计划0，其中工作计划0.requestType\u rd\u id=6，工作计划0.cmt\u status\u id=33按工作计划0.generic\u de排序
更新请求的产品集版本=@P0，创建用户=@P1，创建用户=@P2，上次更新用户=@P3，上次更新用户=@P4，请求用户=@P5，请求用户=@P6，请求用户=@P7，请求用户=@P8，状态id=@P9，状态用户=@P10，状态日期=@P11，cmt状态id=@P12，上一个cmt状态id=@P13，产品id=@P14，源代码=@HPU id=@P16，amt_id=@P17，fred_code=@P18，source=@P19，swmd_prod_id=@P20，locked_dt=@P21，locked_by=@P22，request_mode=@P23，original_request_mode=@P24，site_rd_id=@P25，priority_rd_id=@P26，submited_priority_rd_rd_id=@P27，requestType_rd_id=@P28，comment=@P29其中id=@P30和version=@P31
不为人知
（@p0int，@P1-nvarchar（4000），@P2-datetime，@P3-nvarchar（4000），@P4-datetime，@P5-bigint，@P6-datetime，@P7-nvarchar（4000），@P8-nvarchar（4000），@P9-bigint，@P10-bigint，@P11-datetime，@P12-bigint，@P14-int，@P15-int，@P16-nvarchar（4000），@P17-nvarchar（4000），@P18-nvarchar（4000），@P19-nvarchar-4000），@P20-varchar（8000），@P21 datetime，@P22 bigint，@P23 int，@P24 int，@P25 bigint，@P26 bigint，@P27 bigint，@P28 bigint，@P29 varchar（8000），@P30 bigint，@P31 int）更新请求的产品集版本=@P0，创建用户=@P1，创建用户=@P2，最后更新用户=@P3，最后更新用户=@P4，请求者=@P5，请求者=@P6，请求者名称=@byp7，请求者，标题=@byp8，状态=@P9，10月10日，10月10日，10月10日，10月10日，10月11日，11月12日，12月12日，普普普普cmt U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U id=@P13，P13，产品U U id=@P13，P13，产品id=@P14，P14，P14，P14，源U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U id=@P-id=@P14，P14，P14，P14，P14，P14，P14优先级\u rd\u id=@P27，请求类型
)