DB2 REORG 命令无法启动

Question

我正在尝试在 DB2 中重组 table，因为 table 上的更改次数已超过 3 次以上。

DB2 CALL SYSPROC.ADMIN_CMD('REORG TABLE WASADMIN.EXCHANGERATES');

它没有给出任何响应，看起来像是挂了。我通过运行命令检查了状态。

db2pd -db UB602 -reorgs

但没有活动的重组进程。

Database Member 0 -- Database UB602 -- Active -- Up 0 days 02:14:45 -- Date 2018-11-26-19.34.15.256000

Table Reorg Information:
Address            TbspaceID TableID PartID MasterTbs MasterTab TableName          Type    IndexID    TempSpaceID

Table Reorg Stats:
Address            TableName          Start               End                 PhaseStart          MaxPhase   Phase      CurCount   MaxCount   Status  Completion

可能出了什么问题？

编辑：

我检查了日志，但没有打印任何内容。但是当我按 ctrl+c 终止时。我在日志中收到一些消息。

2018-11-26-20.19.53.459000+330 I1F1191              LEVEL: Event
PID     : 5176                 TID : 4928           PROC : db2syscs.exe
INSTANCE: DB2_01               NODE : 000           DB   : UB602
APPHDL  : 0-1186               APPID: *LOCAL.DB2_01.181126124159
AUTHID  : DB2ADMIN             HOSTNAME: BLR2DEVLP0434
EDUID   : 4928                 EDUNAME: db2agent (UB602) 0
FUNCTION: DB2 UDB, RAS/PD component, pdLogInternal, probe:120
START   : New Diagnostic Log file
DATA #1 : Build Level, 232 bytes
Instance "DB2_01" uses "64" bits and DB2 code release "SQL11010"
with level identifier "0201010F".
Informational tokens are "DB2 v11.1.0.1527", "s1606081100", "DYN1606081100WIN64", Fix Pack "0".
DATA #2 : System Info, 1760 bytes
System: WIN32_NT BLR2DEVLP0434  10.0 AMD64 Family 6, model 78, stepping 3
CPU: total:4 online:4 Cores per socket:2 Threading degree per core:2 SIMD:Y
CPU binding: not in use
Physical Memory(MB): total:16049 free:6448 available:6448
Virtual  Memory(MB): total:28849 free:19248
Swap     Memory(MB): total:12800 free:12800
Information in this record is only valid at the time when this file was
created (see this record's time stamp)

2018-11-26-20.19.53.469000+330 I1195F968            LEVEL: Info
PID     : 5176                 TID : 4928           PROC : db2syscs.exe
INSTANCE: DB2_01               NODE : 000           DB   : UB602
APPHDL  : 0-1186               APPID: *LOCAL.DB2_01.181126124159
AUTHID  : DB2ADMIN             HOSTNAME: BLR2DEVLP0434
EDUID   : 4928                 EDUNAME: db2agent (UB602) 0
FUNCTION: DB2 UDB, relation data serv, sqlrr_rds_common_post, probe:1700
MESSAGE : Severe TERMINATE err at nest lvl 1, in SQL from rtn SYSPROC.ADMIN_CMD
DATA #1 : SQLCA, PD_DB2_TYPE_SQLCA, 136 bytes
 sqlcaid : SQLCA     sqlcabc: 136   sqlcode: -952   sqlerrml: 0
 sqlerrmc: 
 sqlerrp : SQLRL04B
 sqlerrd : (1) 0x80100003      (2) 0x00000003      (3) 0x00000000
           (4) 0x00000000      (5) 0x00000000      (6) 0x00000000
 sqlwarn : (1)      (2)      (3)      (4)        (5)       (6)    
           (7)      (8)      (9)      (10)        (11)     
 sqlstate: 57014

Answer 1

要执行脱机重组，您必须确保在重组命令开始运行.

之前没有任何东西正在使用 table

如果无法进行离线重组，请检查是否可以使用就地重组。

如果有其他原因阻止该操作，请参阅 db2diag.log 文件了解更多详细信息。在您的问题中，它仅显示 sqlcode -952，它告诉我们您使用 control-C 取消了作业。

您可以使用许多不同的方法之一来检查目标 table 上是否有任何行锁或 table 锁。您可以使用 dsmtop or db2top, or dsm, or a command line (db2 get snapshot for locks and then parsing the output for your table name), or by using the MON_GET_LOCKS table 函数或等效函数。

documentation 表示“

Be sure to complete all database operations and release all locks before you invoke REORG TABLE. This step can be done by issuing a COMMIT after you close all cursors opened WITH HOLD, or by issuing a ROLLBACK. After you reorganize a table, use RUNSTATS to update the table statistics, and REBIND to rebind the packages that use this table. The reorganize utility implicitly closes all the cursors. "

DB2 REORG 命令无法启动

DB2 REORG command is not able to start

db2

db2-luw