Hi All,
I want to check the fragmentation for a table. But I do not have permissions to run DBCC commands on that server. Do we have any other method to identify the health of the table?
Thanks a lot.
Mannu.
When i have to abort the DBCC CHECK because of too long runtime, is it making a full rollback ?
I did it and it stopped immediately.
dajm
Recently one of our DB went to suspect mode, we have resolved it(repair_allow_dataloss) and DB came online but when we fire CheckDB on that it is throwing following error
Msg 7985, Level 16, State 2, Line 2
System table pre-checks: Object ID 3. Could not read and latch page (1:355) with latch type SH. Check statement terminated due to unrepairable error.
DBCC results for 'xxxxxxx'.
Msg 5233, Level 16, State 98, Line 2
Table error: alloc unit ID 196608, page (1:355). The test (IS_OFF (BUF_IOERR, pBUF->bstat)) failed. The values are 12716041 and -4.
CHECKDB found 0 allocation errors and 1 consistency errors not associated with any single object.
CHECKDB found 0 allocation errors and 1 consistency errors in database 'xxxxxxx'.
And error log is also continuously popping the below message
Error:
824,
Severity: 24,
State: 2.
SQL
Server detected a logical consistency-based
I/O
[code]....
I created sql job using maintenance plan to run DBCC Checkdb for all databases. But I didn't choose the option Ignore databases where the state is not online. If any db is restoring the same time as DBCC Check db job running, is check db job fails?
View 1 Replies View RelatedI am not a DBA but have responsibility for a particular MSSQL 2008 R2 file server running a particular application.how to solve a database consistency check problem.The database fails dbcc checkdb with multiple 8903 errors. Unfortunately this was not discovered until well after any good backups were deleted. The good news is that the DB otherwise seems fine. We have experienced zero problems with the DB or the applications. Running the checkdb with the "repair_allow_data_loss" option does not fix the problem.
However, I would still like to fix the problem. Using a popular SQL recovery product I am able to recover the database.The original, vendor designed and supplied DB, has 2 file groups, and three files (MDF, NDF, LDF). The output of the recovery process produces 1 file group and 2 files (MDF and LDF). Vendor says they cannot support me since the recovered DB is 'non-standard' according to their design.
I am able to set up a new, blank version of the vendors database on another dev system with the proper file and filegroup structure. How can I get the data moved/copied from the recovered (MDF/LDF) database into the dev database (MDF, NDF, LDF). I've tried the import/export function but it fails (I can rerun and give details if necessary).
Hi All,
I am playing with DBCC command to check the contsrainst on a perticular table (DBCC CHECKCONSTRAINTS ('myTable') WITH ALL_CONSTRAINTS), it always gives the following result:
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
nothing more than that, anyone can help please?
Cheers,
Riaz
For Backup Database i used script
BACKUP DATABSE.
Then after that, i need to check Database inigrity, for that
i used DBCC CHECKDB and DBCC CHECKCATALOG
but, i want to store the result in a text file, after executing these two commends, how to write commend line please help me.
Following the below topic:
http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=53271
I followed the advice of Paul Randal, but Im stumped as I am not able to determin what the corruption issues are. This is SQL 2000 and the database is a Solomon database that was recently upgraded to 6.5. the error I get when running the DBCC checkdb is as follows:
Server: Msg 8966, Level 16, State 1, Line 1
Could not read and latch page (1:18645) with latch type SH. sysindexes failed.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
When I run select * from sysindexes, I get:
Server: Msg 3624, Level 20, State 1, Line 1
Location: blobman.cpp:1780
Expression: sourceLength == sizeof (TextPointer)
SPID: 53
Process ID: 256
Connection Broken
When I run dbcc page (dbname, 1, 18645, 3)
dbcc traceon(3604), It finishes with what appears to be no errors log is as follows:
PAGE: (1:18645)
---------------
BUFFER:
-------
BUF @0x0144C880
---------------
bpage = 0x681B4000 bhash = 0x00000000 bpageno = (1:18645)
bdbid = 12 breferences = 1 bstat = 0x9
bspin = 0 bnext = 0x00000000
PAGE HEADER:
------------
Page @0x681B4000
----------------
m_pageId = (1:18645) m_headerVersion = 1 m_type = 1
m_typeFlagBits = 0x0 m_level = 0 m_flagBits = 0x2
m_objId = 2 m_indexId = 0 m_prevPage = (1:505)
m_nextPage = (1:213) pminlen = 82 m_slotCnt = 16
m_freeCnt = 3988 m_freeData = 5796 m_reservedCnt = 0
m_lsn = (42700:4549:10) m_xactReserved = 0 m_xdesId = (0:2539719)
m_ghostRecCnt = 0 m_tornBits = 0
Allocation Status
-----------------
GAM (1:2) = ALLOCATED SGAM (1:3) = NOT ALLOCATED
PFS (1:16176) = 0x40 ALLOCATED 0_PCT_FULL DIFF (1:6) = CHANGED
ML (1:7) = NOT MIN_LOGGED
Slot 0 Offset 0xf8c
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4F8C: 00520030 013f142a 00004012 00000000 0.R.*.?..@......
681B4F9C: 00010000 00000000 02600000 00010001 ..........`.....
681B4FAC: 00000000 00000000 00000000 00000000 ................
681B4FBC: 00000000 00000000 027a0000 00000022 ..........z."...
681B4FCC: 00000000 00000000 00000000 00000000 ................
681B4FDC: 001b0000 00000000 00800003 80a60096 ................
681B4FEC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4FFC: 0001000a 00000000 00010016 00000000 ................
681B500C: 006d0073 006e0049 00420076 00740061 s.m.I.n.v.B.a.t.
681B501C: 00680063 00000030 002a869d 00570000 c.h.0.....*...W.
681B502C: 00010000 0007 ......
id = 20911146
status = 16402
first = 0
indid = 1
root = 0
minlen = 608
keycnt = 1
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 634
maxirow = 34
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4FEC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4FFC: 0001000a 00000000 00010016 00000000 ................
name = smInvBatch0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182647062528 RowId = (1:87:7)
Slot 1 Offset 0x12c4
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B52C4: 00520030 013f142a 00000000 00000000 0.R.*.?.........
681B52D4: 00020000 00000000 00150000 00010003 ................
681B52E4: 00000000 00000000 00000000 00000000 ................
681B52F4: 00000000 00000000 00260000 0000002c ..........&.,...
681B5304: 00000000 00000000 00000000 00000000 ................
681B5314: 001b0000 00000000 00c00003 80e600d6 ................
681B5324: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5334: 00010016 00000000 00010072 00000000 ........r.......
681B5344: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5354: 000b000a 00000000 000b0016 00000000 ................
681B5364: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5374: 000b000a 00000000 00010016 00030000 ................
681B5384: 006d0073 006e0049 00420076 00740061 s.m.I.n.v.B.a.t.
681B5394: 00680063 00000031 002a869f 00570000 c.h.1.....*...W.
681B53A4: 00010000 0008 ......
id = 20911146
status = 0
first = 0
indid = 2
root = 0
minlen = 21
keycnt = 3
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 38
maxirow = 44
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B5324: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5334: 00010016 00000000 00010072 00000000 ........r.......
681B5344: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5354: 000b000a 00000000 000b0016 00000000 ................
681B5364: 00af03af 0000000a 3400d008 00000000 ...........4....
681B5374: 000b000a 00000000 00010016 00030000 ................
name = smInvBatch1
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182647193600 RowId = (1:87:8)
Slot 2 Offset 0x1440
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B5440: 00520030 01584911 00004012 000000c6 0.R..IX..@......
681B5450: 00010001 00000095 09a20001 00010001 ................
681B5460: 00000001 00000005 00000005 00000000 ................
681B5470: 00000000 00000003 09ba0000 0000001a ................
681B5480: 00000000 00000096 00000001 00000000 ................
681B5490: 001b0000 00000000 00800003 80a60096 ................
681B54A0: 00340134 00050002 00000000 00000000 4.4.............
681B54B0: 00010020 00000000 000102c1 00000000 ...............
681B54C0: 00700052 00520074 006e0075 00690074 R.p.t.R.u.n.t.i.
681B54D0: 0065006d 00000030 002a87a9 03a00000 m.e.0.....*.....
681B54E0: 00010000 0019 ......
id = 22563089
status = 16402
first = 0
indid = 1
root = 0
minlen = 2466
keycnt = 1
groupid = 1
dpages = 1
reserved = 5
used = 5
rowcnt = 0
rowmodctr = 3
reserved3 = 0
reserved4 = 0
xmaxlen = 2490
maxirow = 26
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B54A0: 00340134 00050002 00000000 00000000 4.4.............
681B54B0: 00010020 00000000 000102c1 00000000 ...............
name = RptRuntime0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182664626176 RowId = (1:928:25)
Slot 3 Offset 0x15bc
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B55BC: 00520030 01584911 00000000 000000e6 0.R..IX.........
681B55CC: 00020001 000000e6 00470001 00010003 ..........G.....
681B55DC: 00000001 00000002 00000002 00000000 ................
681B55EC: 00000000 00000000 00580000 0000005e ..........X.^...
681B55FC: 00000000 00000161 00000001 00000000 ....a...........
681B560C: 001b0000 00000000 00c00003 80e600d6 ................
681B561C: 00af03af 00000015 3400d008 00000000 ...........4....
681B562C: 00010008 00000000 0001004b 00000000 ........K.......
681B563C: 00af03af 0000002f 3400d008 00000000 ..../......4....
681B564C: 0016003f 00000000 0016096b 00000000 ?.......k.......
681B565C: 00340134 00050002 00000000 00000000 4.4.............
681B566C: 00450020 00000000 000102c1 00010000 .E.............
681B567C: 00700052 00520074 006e0075 00690074 R.p.t.R.u.n.t.i.
681B568C: 0065006d 00000031 002a87ab 3eb70000 m.e.1.....*....>
681B569C: 00010000 0004 ......
id = 22563089
status = 0
first = 0
indid = 2
root = 0
minlen = 71
keycnt = 3
groupid = 1
dpages = 1
reserved = 2
used = 2
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 88
maxirow = 94
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B561C: 00af03af 00000015 3400d008 00000000 ...........4....
681B562C: 00010008 00000000 0001004b 00000000 ........K.......
681B563C: 00af03af 0000002f 3400d008 00000000 ..../......4....
681B564C: 0016003f 00000000 0016096b 00000000 ?.......k.......
681B565C: 00340134 00050002 00000000 00000000 4.4.............
681B566C: 00450020 00000000 000102c1 00010000 .E.............
name = RptRuntime1
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182664757248 RowId = (1:16055:4)
Slot 4 Offset 0xc04
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4C04: 00520030 0175b502 00004012 00000000 0.R...u..@......
681B4C14: 00010000 00000000 040c0000 00010001 ................
681B4C24: 00000000 00000000 00000000 00000000 ................
681B4C34: 00000000 00000000 04270000 00000022 ..........'."...
681B4C44: 00000000 00000000 00000000 00000000 ................
681B4C54: 001b0000 00000000 00800003 80a60096 ................
681B4C64: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4C74: 0001004e 00000000 000103e6 00000000 N...............
681B4C84: 006f0057 006b0072 00650043 0074006e W.o.r.k.C.e.n.t.
681B4C94: 00720065 00000030 002a84b7 55880000 e.r.0.....*....U
681B4CA4: 00010000 0007 ......
id = 24491266
status = 16402
first = 0
indid = 1
root = 0
minlen = 1036
keycnt = 1
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 1063
maxirow = 34
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4C64: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4C74: 0001004e 00000000 000103e6 00000000 N...............
name = WorkCenter0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182615212032 RowId = (1:21896:7)
Slot 5 Offset 0xb64
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4B64: 00520030 01ab548a 00004012 00000000 0.R..T...@......
681B4B74: 00010000 00000000 038e0000 00010001 ................
681B4B84: 00000000 00000000 00000000 00000000 ................
681B4B94: 00000000 00000000 03b00000 0000001a ................
681B4BA4: 00000000 00000000 00000000 00000000 ................
681B4BB4: 001b0000 00000000 00800003 80a00090 ................
681B4BC4: 00af03af 00000002 3400d008 00000000 ...........4....
681B4BD4: 0001007b 00000000 000102bb 00000000 {...............
681B4BE4: 004f0053 00650053 00750074 00300070 S.O.S.e.t.u.p.0.
681B4BF4: 84010000 0000002a 00000f23 00070001 ....*...#.......
id = 28005514
status = 16402
first = 0
indid = 1
root = 0
minlen = 910
keycnt = 1
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 944
maxirow = 26
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4BC4: 00af03af 00000002 3400d008 00000000 ...........4....
681B4BD4: 0001007b 00000000 000102bb 00000000 {...............
name = SOSetup0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182603284480 RowId = (1:3875:7)
Slot 6 Offset 0x58c
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B458C: 00520030 01c4f563 00004012 00000000 0.R.c....@......
681B459C: 00010000 00000000 04c70000 00010002 ................
681B45AC: 00000000 00000000 00000000 00000000 ................
681B45BC: 00000000 00000000 04e80000 00000027 ............'...
681B45CC: 00000000 00000000 00000000 00000000 ................
681B45DC: 001b0000 00000000 00a00003 80c400b4 ................
681B45EC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B45FC: 00010034 00000000 0001016e 00000000 4.......n.......
681B460C: 00af03af 00000005 3400d008 00000000 ...........4....
681B461C: 000b002a 00000000 000b0135 00000000 *.......5.......
681B462C: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B463C: 00300074 82fd0000 0000002a 0000068a t.0.....*.......
681B464C: 00490001 ..I.
id = 29685091
status = 16402
first = 0
indid = 1
root = 0
minlen = 1223
keycnt = 2
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 1256
maxirow = 39
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B45EC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B45FC: 00010034 00000000 0001016e 00000000 4.......n.......
681B460C: 00af03af 00000005 3400d008 00000000 ...........4....
681B461C: 000b002a 00000000 000b0135 00000000 *.......5.......
name = PurOrdDet0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586245120 RowId = (1:1674:73)
Slot 7 Offset 0x650
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4650: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B4660: 00020000 00000000 002e0000 00010003 ................
681B4670: 00000000 00000000 00000000 00000000 ................
681B4680: 00000000 00000000 003f0000 00000045 ..........?.E...
681B4690: 00000000 00000000 00000000 00000000 ................
681B46A0: 001b0000 00000000 00c00003 80e400d4 ................
681B46B0: 00af03af 0000001e 3400d008 00000000 ...........4....
681B46C0: 00010024 00000000 00010109 00000000 $...............
681B46D0: 00af03af 0000000a 3400d008 00000000 ...........4....
681B46E0: 001f0034 00000000 0001016e 00010000 4.......n.......
681B46F0: 00af03af 00000005 3400d008 00000000 ...........4....
681B4700: 0029002a 00000000 000b0135 00010000 *.).....5.......
681B4710: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B4720: 00310074 83040000 0000002a 0000068a t.1.....*.......
681B4730: 004a0001 ..J.
id = 29685091
status = 0
first = 0
indid = 2
root = 0
minlen = 46
keycnt = 3
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 63
maxirow = 69
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B46B0: 00af03af 0000001e 3400d008 00000000 ...........4....
681B46C0: 00010024 00000000 00010109 00000000 $...............
681B46D0: 00af03af 0000000a 3400d008 00000000 ...........4....
681B46E0: 001f0034 00000000 0001016e 00010000 4.......n.......
681B46F0: 00af03af 00000005 3400d008 00000000 ...........4....
681B4700: 0029002a 00000000 000b0135 00010000 *.).....5.......
name = PurOrdDet1
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586703872 RowId = (1:1674:74)
Slot 8 Offset 0x734
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4734: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B4744: 00030000 00000000 00340000 00010004 ..........4.....
681B4754: 00000000 00000000 00000000 00000000 ................
681B4764: 00000000 00000000 00450000 0000004b ..........E.K...
681B4774: 00000000 00000000 00000000 00000000 ................
681B4784: 001b0000 00000000 00e00003 810400f4 ................
681B4794: 00af03af 00000006 3400d008 00000000 ...........4....
681B47A4: 00010044 00000000 000101ea 00000000 D...............
681B47B4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B47C4: 00070024 00000000 00070109 00000000 $...............
681B47D4: 00af03af 0000000a 3400d008 00000000 ...........4....
681B47E4: 00250034 00000000 0001016e 00010000 4.%.....n.......
681B47F4: 00af03af 00000005 3400d008 00000000 ...........4....
681B4804: 002f002a 00000000 000b0135 00010000 *./.....5.......
681B4814: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B4824: 00320074 83050000 0000002a 0000068a t.2.....*.......
681B4834: 004b0001 ..K.
id = 29685091
status = 0
first = 0
indid = 3
root = 0
minlen = 52
keycnt = 4
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 69
maxirow = 75
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4794: 00af03af 00000006 3400d008 00000000 ...........4....
681B47A4: 00010044 00000000 000101ea 00000000 D...............
681B47B4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B47C4: 00070024 00000000 00070109 00000000 $...............
681B47D4: 00af03af 0000000a 3400d008 00000000 ...........4....
681B47E4: 00250034 00000000 0001016e 00010000 4.%.....n.......
681B47F4: 00af03af 00000005 3400d008 00000000 ...........4....
681B4804: 002f002a 00000000 000b0135 00010000 *./.....5.......
name = PurOrdDet2
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586769408 RowId = (1:1674:75)
Slot 9 Offset 0x838
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4838: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B4848: 00040000 00000000 00120000 00010005 ................
681B4858: 00000000 00000000 00000000 00000000 ................
681B4868: 00000000 00000000 00230000 00000029 ..........#.)...
681B4878: 00000000 00000000 00000000 00000000 ................
681B4888: 001b0000 00000000 01000003 81240114 ..............$.
681B4898: 00af03af 0000000a 3400d008 00000000 ...........4....
681B48A8: 00010034 00000000 0001016e 00000000 4.......n.......
681B48B8: 00af03af 00000005 3400d008 00000000 ...........4....
681B48C8: 000b002a 00000000 000b0135 00000000 *.......5.......
681B48D8: 00340134 00050002 00000000 00000000 4.4.............
681B48E8: 00100029 00000000 00100133 00000000 ).......3.......
681B48F8: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4908: 00010034 00000000 0001016e 00030000 4.......n.......
681B4918: 00af03af 00000005 3400d008 00000000 ...........4....
681B4928: 000b002a 00000000 000b0135 00030000 *.......5.......
681B4938: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B4948: 00330074 83060000 0000002a 0000068a t.3.....*.......
681B4958: 004c0001 ..L.
id = 29685091
status = 0
first = 0
indid = 4
root = 0
minlen = 18
keycnt = 5
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 35
maxirow = 41
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4898: 00af03af 0000000a 3400d008 00000000 ...........4....
681B48A8: 00010034 00000000 0001016e 00000000 4.......n.......
681B48B8: 00af03af 00000005 3400d008 00000000 ...........4....
681B48C8: 000b002a 00000000 000b0135 00000000 *.......5.......
681B48D8: 00340134 00050002 00000000 00000000 4.4.............
681B48E8: 00100029 00000000 00100133 00000000 ).......3.......
681B48F8: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4908: 00010034 00000000 0001016e 00030000 4.......n.......
681B4918: 00af03af 00000005 3400d008 00000000 ...........4....
681B4928: 000b002a 00000000 000b0135 00030000 *.......5.......
name = PurOrdDet3
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586834944 RowId = (1:1674:76)
Slot 10 Offset 0x95c
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B495C: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B496C: 00050000 00000000 003a0000 00010005 ..........:.....
681B497C: 00000000 00000000 00000000 00000000 ................
681B498C: 00000000 00000000 004b0000 00000051 ..........K.Q...
681B499C: 00000000 00000000 00000000 00000000 ................
681B49AC: 001b0000 00000000 01000003 81240114 ..............$.
681B49BC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B49CC: 00010024 00000000 00010109 00000000 $...............
681B49DC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B49EC: 001f005e 00000000 001f032b 00000000 ^.......+.......
681B49FC: 00340134 00050002 00000000 00000000 4.4.............
681B4A0C: 0029002f 00000000 00290154 00000000 /.).....T.).....
681B4A1C: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4A2C: 002b0034 00000000 0001016e 00010000 4.+.....n.......
681B4A3C: 00af03af 00000005 3400d008 00000000 ...........4....
681B4A4C: 0035002a 00000000 000b0135 00010000 *.5.....5.......
681B4A5C: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B4A6C: 00340074 83070000 0000002a 0000068a t.4.....*.......
681B4A7C: 004d0001 ..M.
id = 29685091
status = 0
first = 0
indid = 5
root = 0
minlen = 58
keycnt = 5
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 75
maxirow = 81
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B49BC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B49CC: 00010024 00000000 00010109 00000000 $...............
681B49DC: 00af03af 0000000a 3400d008 00000000 ...........4....
681B49EC: 001f005e 00000000 001f032b 00000000 ^.......+.......
681B49FC: 00340134 00050002 00000000 00000000 4.4.............
681B4A0C: 0029002f 00000000 00290154 00000000 /.).....T.).....
681B4A1C: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4A2C: 002b0034 00000000 0001016e 00010000 4.+.....n.......
681B4A3C: 00af03af 00000005 3400d008 00000000 ...........4....
681B4A4C: 0035002a 00000000 000b0135 00010000 *.5.....5.......
name = PurOrdDet4
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586900480 RowId = (1:1674:77)
Slot 11 Offset 0xa80
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4A80: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B4A90: 00060000 00000000 00200000 00010003 .......... .....
681B4AA0: 00000000 00000000 00000000 00000000 ................
681B4AB0: 00000000 00000000 00310000 00000037 ..........1.7...
681B4AC0: 00000000 00000000 00000000 00000000 ................
681B4AD0: 001b0000 00000000 00c00003 80e400d4 ................
681B4AE0: 00af03af 00000010 3400d008 00000000 ...........4....
681B4AF0: 00010036 00000000 0001017a 00000000 6.......z.......
681B4B00: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4B10: 00110034 00000000 0001016e 00010000 4.......n.......
681B4B20: 00af03af 00000005 3400d008 00000000 ...........4....
681B4B30: 001b002a 00000000 000b0135 00010000 *.......5.......
681B4B40: 00750050 004f0072 00640072 00650044 P.u.r.O.r.d.D.e.
681B4B50: 00350074 83080000 0000002a 0000068a t.5.....*.......
681B4B60: 004e0001 ..N.
id = 29685091
status = 0
first = 0
indid = 6
root = 0
minlen = 32
keycnt = 3
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 49
maxirow = 55
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4AE0: 00af03af 00000010 3400d008 00000000 ...........4....
681B4AF0: 00010036 00000000 0001017a 00000000 6.......z.......
681B4B00: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4B10: 00110034 00000000 0001016e 00010000 4.......n.......
681B4B20: 00af03af 00000005 3400d008 00000000 ...........4....
681B4B30: 001b002a 00000000 000b0135 00010000 *.......5.......
name = PurOrdDet5
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182586966016 RowId = (1:1674:78)
Slot 12 Offset 0xcac
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B4CAC: 00520030 01c4f563 00000000 00000000 0.R.c...........
681B4CBC: 00070000 00000000 00110000 00010003 ................
681B4CCC: 00000000 00000000 00000000 00000000 ................
681B4CDC: 00000000 00000000 00220000 00000028 ..........".(...
681B4CEC: 00000000 00000000 00000000 00000000 ................
681B4CFC: 001b0000 00000000 00c00003 80ee00de ................
681B4D0C: 00af03af 00000001 3400d008 00000000 ...........4....
681B4D1C: 00010033 00000000 0001016d 00000000 3.......m.......
681B4D2C: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4D3C: 00020034 00000000 0001016e 00010000 4.......n.......
681B4D4C: 00af03af 00000005 3400d008 00000000 ...........4....
681B4D5C: 000c002a 00000000 000b0135 00010000 *.......5.......
681B4D6C: 00750070 006f0072 00640072 00650064 p.u.r.o.r.d.d.e.
681B4D7C: 005f0074 00740073 00610072 0000006e t._.s.t.r.a.n...
681B4D8C: 002a84c7 78450000 00010000 001d ..*...Ex......
id = 29685091
status = 0
first = 0
indid = 7
root = 0
minlen = 17
keycnt = 3
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 34
maxirow = 40
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4D0C: 00af03af 00000001 3400d008 00000000 ...........4....
681B4D1C: 00010033 00000000 0001016d 00000000 3.......m.......
681B4D2C: 00af03af 0000000a 3400d008 00000000 ...........4....
681B4D3C: 00020034 00000000 0001016e 00010000 4.......n.......
681B4D4C: 00af03af 00000005 3400d008 00000000 ...........4....
681B4D5C: 000c002a 00000000 000b0135 00010000 *.......5.......
name = purorddet_stran
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182616260608 RowId = (1:30789:29)
Slot 13 Offset 0xd4
-------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B40D4: 00520030 01d345b0 00004012 00000000 0.R..E...@......
681B40E4: 00010000 00000000 019b0000 00010006 ................
681B40F4: 00000000 00000000 00000000 00000000 ................
681B4104: 00000000 00000000 01b00000 0000007b ............{...
681B4114: 00000000 00000000 00000000 00000000 ................
681B4124: 001b0000 00000000 01200003 81460136 .......... .6.F.
681B4134: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4144: 00010008 00000000 00010041 00000000 ........A.......
681B4154: 00af03af 00000004 3400d008 00000000 ...........4....
681B4164: 001f0007 00000000 001f003d 00000000 ........=.......
681B4174: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4184: 00230010 00000000 00230084 00000000 ..#.......#.....
681B4194: 00af03af 00000001 3400d008 00000000 ...........4....
681B41A4: 00410006 00000000 0041003c 00000000 ..A.....<.A.....
681B41B4: 00af03af 00000004 3400d008 00000000 ...........4....
681B41C4: 00420004 00000000 0042001a 00000000 ..B.......B.....
681B41D4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B41E4: 00460005 00000000 0046001e 00000000 ..F.......F.....
681B41F4: 0070004f 00440074 00700065 00780045 O.p.t.D.e.p.E.x.
681B4204: 006c0063 00000030 002a8221 4d150000 c.l.0...!.*....M
681B4214: 00010000 003f ....?.
id = 30623152
status = 16402
first = 0
indid = 1
root = 0
minlen = 411
keycnt = 6
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 432
maxirow = 123
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4134: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4144: 00010008 00000000 00010041 00000000 ........A.......
681B4154: 00af03af 00000004 3400d008 00000000 ...........4....
681B4164: 001f0007 00000000 001f003d 00000000 ........=.......
681B4174: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4184: 00230010 00000000 00230084 00000000 ..#.......#.....
681B4194: 00af03af 00000001 3400d008 00000000 ...........4....
681B41A4: 00410006 00000000 0041003c 00000000 ..A.....<.A.....
681B41B4: 00af03af 00000004 3400d008 00000000 ...........4....
681B41C4: 00420004 00000000 0042001a 00000000 ..B.......B.....
681B41D4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B41E4: 00460005 00000000 0046001e 00000000 ..F.......F.....
name = OptDepExcl0
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182571827200 RowId = (1:19733:63)
Slot 14 Offset 0x21c
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B421C: 00520030 01d345b0 00000000 00000000 0.R..E..........
681B422C: 00020000 00000000 00640000 00010008 ..........d.....
681B423C: 00000000 00000000 00000000 00000000 ................
681B424C: 00000000 00000000 00750000 0000007b ..........u.{...
681B425C: 00000000 00000000 00000000 00000000 ................
681B426C: 001b0000 00000000 01600003 81860176 ..........`.v...
681B427C: 00af03af 0000001e 3400d008 00000000 ...........4....
681B428C: 00010005 00000000 0001001e 00000000 ................
681B429C: 00af03af 00000004 3400d008 00000000 ...........4....
681B42AC: 001f0004 00000000 001f001a 00000000 ................
681B42BC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B42CC: 00230008 00000000 00010041 00010000 ..#.....A.......
681B42DC: 00af03af 00000004 3400d008 00000000 ...........4....
681B42EC: 00410007 00000000 001f003d 00010000 ..A.....=.......
681B42FC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B430C: 00450010 00000000 00230084 00010000 ..E.......#.....
681B431C: 00af03af 00000001 3400d008 00000000 ...........4....
681B432C: 00630006 00000000 0041003c 00010000 ..c.....<.A.....
681B433C: 00af03af 00000004 3400d008 00000000 ...........4....
681B434C: 001f0004 00000000 0042001a 00030000 ..........B.....
681B435C: 00af03af 0000001e 3400d008 00000000 ...........4....
681B436C: 00010005 00000000 0046001e 00030000 ..........F.....
681B437C: 0070004f 00440074 00700065 00780045 O.p.t.D.e.p.E.x.
681B438C: 006c0063 00000031 002a8224 4d150000 c.l.1...$.*....M
681B439C: 00010000 0040 ....@.
id = 30623152
status = 0
first = 0
indid = 2
root = 0
minlen = 100
keycnt = 8
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 117
maxirow = 123
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B427C: 00af03af 0000001e 3400d008 00000000 ...........4....
681B428C: 00010005 00000000 0001001e 00000000 ................
681B429C: 00af03af 00000004 3400d008 00000000 ...........4....
681B42AC: 001f0004 00000000 001f001a 00000000 ................
681B42BC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B42CC: 00230008 00000000 00010041 00010000 ..#.....A.......
681B42DC: 00af03af 00000004 3400d008 00000000 ...........4....
681B42EC: 00410007 00000000 001f003d 00010000 ..A.....=.......
681B42FC: 00af03af 0000001e 3400d008 00000000 ...........4....
681B430C: 00450010 00000000 00230084 00010000 ..E.......#.....
681B431C: 00af03af 00000001 3400d008 00000000 ...........4....
681B432C: 00630006 00000000 0041003c 00010000 ..c.....<.A.....
681B433C: 00af03af 00000004 3400d008 00000000 ...........4....
681B434C: 001f0004 00000000 0042001a 00030000 ..........B.....
681B435C: 00af03af 0000001e 3400d008 00000000 ...........4....
681B436C: 00010005 00000000 0046001e 00030000 ..........F.....
name = OptDepExcl1
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182572023808 RowId = (1:19733:64)
Slot 15 Offset 0x3a4
--------------------
Record Type = PRIMARY_RECORD
Record Attributes = NULL_BITMAP VARIABLE_COLUMNS
681B43A4: 00520030 01d345b0 00000000 00000000 0.R..E..........
681B43B4: 00030000 00000000 00660000 0001000b ..........f.....
681B43C4: 00000000 00000000 00000000 00000000 ................
681B43D4: 00000000 00000000 00770000 0000007d ..........w.}...
681B43E4: 00000000 00000000 00000000 00000000 ................
681B43F4: 001b0000 00000000 01c00003 81e601d6 ................
681B4404: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4414: 00010008 00000000 00010041 00000000 ........A.......
681B4424: 00af03af 00000004 3400d008 00000000 ...........4....
681B4434: 001f0007 00000000 001f003d 00000000 ........=.......
681B4444: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4454: 00230010 00000000 00230084 00000000 ..#.......#.....
681B4464: 00af03af 00000001 3400d008 00000000 ...........4....
681B4474: 00410006 00000000 0041003c 00000000 ..A.....<.A.....
681B4484: 00340134 00050002 00000000 00000000 4.4.............
681B4494: 0042000a 00000000 00420063 00000000 ..B.....c.B.....
681B44A4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B44B4: 00010008 00000000 00010041 00030000 ........A.......
681B44C4: 00af03af 00000004 3400d008 00000000 ...........4....
681B44D4: 001f0007 00000000 001f003d 00030000 ........=.......
681B44E4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B44F4: 00230010 00000000 00230084 00030000 ..#.......#.....
681B4504: 00af03af 00000001 3400d008 00000000 ...........4....
681B4514: 00410006 00000000 0041003c 00030000 ..A.....<.A.....
681B4524: 00af03af 00000004 3400d008 00000000 ...........4....
681B4534: 00440004 00000000 0042001a 00010000 ..D.......B.....
681B4544: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4554: 00480005 00000000 0046001e 00010000 ..H.......F.....
681B4564: 0070004f 00440074 00700065 00780045 O.p.t.D.e.p.E.x.
681B4574: 006c0063 00000032 002a8225 4d150000 c.l.2...%.*....M
681B4584: 00010000 0041 ....A.
id = 30623152
status = 0
first = 0
indid = 3
root = 0
minlen = 102
keycnt = 11
groupid = 1
dpages = 0
reserved = 0
used = 0
rowcnt = 0
rowmodctr = 0
reserved3 = 0
reserved4 = 0
xmaxlen = 119
maxirow = 125
OrigFillFactor = 0
StatVersion = 0
reserved2 = 0
FirstIAM = 0
impid = 0
lockflags = 0
pgmodctr = 0
keys
--------------------------------
681B4404: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4414: 00010008 00000000 00010041 00000000 ........A.......
681B4424: 00af03af 00000004 3400d008 00000000 ...........4....
681B4434: 001f0007 00000000 001f003d 00000000 ........=.......
681B4444: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4454: 00230010 00000000 00230084 00000000 ..#.......#.....
681B4464: 00af03af 00000001 3400d008 00000000 ...........4....
681B4474: 00410006 00000000 0041003c 00000000 ..A.....<.A.....
681B4484: 00340134 00050002 00000000 00000000 4.4.............
681B4494: 0042000a 00000000 00420063 00000000 ..B.....c.B.....
681B44A4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B44B4: 00010008 00000000 00010041 00030000 ........A.......
681B44C4: 00af03af 00000004 3400d008 00000000 ...........4....
681B44D4: 001f0007 00000000 001f003d 00030000 ........=.......
681B44E4: 00af03af 0000001e 3400d008 00000000 ...........4....
681B44F4: 00230010 00000000 00230084 00030000 ..#.......#.....
681B4504: 00af03af 00000001 3400d008 00000000 ...........4....
681B4514: 00410006 00000000 0041003c 00030000 ..A.....<.A.....
681B4524: 00af03af 00000004 3400d008 00000000 ...........4....
681B4534: 00440004 00000000 0042001a 00010000 ..D.......B.....
681B4544: 00af03af 0000001e 3400d008 00000000 ...........4....
681B4554: 00480005 00000000 0046001e 00010000 ..H.......F.....
name = OptDepExcl2
statblob = [TextPointer]
------------------------------------------------
TextTimeStamp = 182572089344 RowId = (1:19733:65)
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
Now, the bad news. I am a bit of a novice and have picked this up from someone who left my company. It appears the latch error has been around for some time and only reared up when I instituted a new back up system that runs a dbcc check befor backing up. I don't think I have any clean backups.
Any help would be greatly appreciated.
Alex Mauer
What factors would make you decide to use DBCC DBREINDES instead of DBCC DEFRAG when you notice index defragmantation?
Thanks.
ekareem
i want to do fragmentation using SQL 2005 Express. Can their be any helping material for making fragmentation. Any Example
View 2 Replies View RelatedWhat DBCC or otherwise one would be able to find table fragmentation in SQL 7 and how to take some proactive actions ?
Thanks very much for your time.
-Tim
Would someone please let me know which is the better way to reduce fragmentation on Windows:NT drive?
dbcc indexdefrag
or
dbcc reindex
or
dropping and recreating indexes through SQL?
Thanks
Vinnie
Sql Server 2000.
For simplicity, I am avoiding minor details.
Here is a scenario.
Create Table T (T_ID int PK, €¦..) and this table is referenced by 20 other places on T_ID.
And these 20 tables have T_ID as PK or part of PK.
We have large volume of deletes in T and in the other 20 tables based on T_ID.
Once the deletes are done, will dropping and re-creating the FK€™s that reference the T_ID
help reduce the fragmentation caused by the deletes?
hi all,
i have inherited a database running on sql7 sp2. a lot of the tables do not have a clustered index. some of these tables are highly fragmented. below is a sample of the dbcc showcontig output
TABLE level scan performed.
- Pages Scanned................................: 104934
- Extents Scanned..............................: 13124
- Extent Switches..............................: 13123
- Avg. Pages per Extent........................: 8.0
- Scan Density [Best Count:Actual Count].......: 99.95% [13117:13124]
- Extent Scan Fragmentation ...................: 5.84%
- Avg. Bytes Free per Page.....................: 7757.4
- Avg. Page Density (full).....................: 4.16%
this table has 5 non-null char columns whose total length is 43 chars and the table occupies about 900 mb for only about 670,000 rows!
select on the table sucks!
since there is no clustered index i have to rebuild the table to remove the fragmentation. is there a way to reorganize the table without recreating it?
thanx
:-)
hemant
Hi!
I have a problem with defragmenting the tables. When i ran dbcc showcontig for the tables, it shows 94%, 50%, 33% fragmentations . I have rebuild indexes on all those tables and ran dbcc showcontig again but still it shows the same % of fragmentations. Is there any way to remove fragmentation on all the tables completely. Any help would be appreciated.
Thanks,
Saran
One of my production servers has been determined to be 92% fragmented.
What's the proper procedure for defraging a database server?
I couldn't find anything very helpful in BOL, nor Knowledge Base.
Sidney Ives
Database Administrator
Sentara Healthcare
What's the best way to find out if disk fragmentation on Windows 2000 Server is affecting SQL Server performance?
If disk fragmentation is shown to be a cause of performance problems, what are the recommendations for a disk fragmentation strategy? eg. use the win 2000 built in disk defrag utility or buy a 3rd party product like DiskKeeper? How much of an overhead is a product like DiskKeeper that defrags in the background?
Clive
Hello,
How can I mesure the database fragmentation ? Cause DBCC SHOWCONTIG shows obects fragmentation only. I would like to see the whole database fragmentation.
Thanks for help
What functions of tools do you use for managing index fragmentation?
DBCC?
I am working through MS Press SQL 2005 book and it mentions the
sys.dm_db_index_physical_stats function? It then give an example of code which is very involved.
Does anybody use this function?
Thanks
before rebuild index
---------------------
tablenameIndexname
avg_fragmentation_in_percent
Payoff_QuotePK_Payoff_QuoteDetail
83.3333333333333
ALTER INDEX ALL ON Payoff_Quote REBUILD
after issue the above statement result remain same.
Hi
When I run sys.dm_db_index_physical_stats on AdventureWorks.Production.Product, I get an average fragmentaion of 46%, 0%, 25% & 50% on the Indexes.
I run ALTER INDEX ALL ON AdventureWorks.Production.Product
REBUILD WITH (FILLFACTOR = 80, SORT_IN_TEMPDB = ON,
STATISTICS_NORECOMPUTE = ON)
and the index fragmentation does not change...
Why is that?? I have tried refreshing the table and the statistics but why does it look like rebuilding the indexes has done nothing?
I have a nice script that will look at the index fragmentation by using the DMV (sys.dm_db_index_physical_stats) and if its above a specificed threshhold, it will rebuild or reorg the index.
What I have noticed is that even after reorging and/or rebuilding the index, the fragmentation percent in the DMV does not change for some indexes. Other indexes are updated just fine.
Is this a result of updating statistics? Why would the fragmentation change for some indexes and not others? Why does it seem no matter how much rebuilding or reorging is done, the fragmentation percent for some indexes does not change?
- Eric
I'm attempting to debug some query timeouts on a production server.
Several tables involved in this query have logical scan fragmentation levels around 10%, and extent scan fragmentation levels 90%+.
Running INDEXDEFRAG or DBREINDEX reduces the logical scan fragmentation down to almost 0%, but the extent scan fragmentation stays upwards of 90%.
Why? What can I do to get this fragmentation down? Is it because this particular index is on a GUID?
We backup a lot of SQL databases. The db admin uses SQL to dump the databases to a *.bak file on a network share, then we pick them up to tape.
The problem is that for some reason, the backup files are MASSIVELY fragmented, which kills our backup speed to tape (via Netbackup Enterprise). If I defragment the drive (via the built-in tool on Win2K3 or PerfectDisk 8) our speed to tape more than doubles (can go from 16MB/sec to 36MB/sec). However, after the next SQL backup, the drive is completley fragmented once again (around 70%).
Is there any way to improve how these files are written to disk (to keep them relatively in one piece)? For some reason it appears this is a bigger issue with the SQL backup files than any other file type. Thanks.
Jim B
I am running this script to see the fragmentation of indexes.
SELECT a.database_id
,a.object_id
,a.index_id
,b.name
,a.avg_fragmentation_in_percent
FROM sys.dm_db_index_physical_stats (7,NULL, NULL, NULL, NULL) AS a
JOIN sys.indexes AS b
ON a.object_id = b.object_id
AND a.index_id = b.index_id
where a.database_id = db_id()
order by a.avg_fragmentation_in_percent desc
When I rebuild an index the fragmentation does not change 10% or lower (default index fill factor is 0, which I think is 90% fill)
SQL Server 2005 EE SP 2
Thanks,
~Joseph~
I have multiple ODBC connection and how to check all connection automatically during routine check by using batch file.
View 5 Replies View RelatedHi,
How do you defragement SQL database data files? Running the DBCC DBREINDEX , DBCC INDEXDEFRAG, does that minimize fragmentations of the tables and the indexes files or is it just the index files?
Thanks in advance
a
We have nightly job running to reorg all in one of our prod database. But the index on one of the table fragmenting quickly by the morning showing 90% fragmentation.
View 9 Replies View RelatedAbe writes "i am using SQL server 2000, when i tried to back up the database in SQL server, the backup began failing coz SQL Server could no longer allocate 964kb of contiguous blocks. (the min needed is 1MB)
What causes the memory or blockes to be fragmented?
How do you solve this issue other than rebooting the server?
How do you prevent this from happening or monitor this issue?
Regards,
Abe"
I have a table with 50% Logical Scan Fragmentation. [ according to Dbcc Showcontig (myTable) ]
Why after running DBCC INDEXDEFRAG (myDB,myTable) does it still sit at 50%.
Why isn't it lower?
I've inherited a SQL 2005 Server with a major problem. It's been badly admin'd for ages.
It's got a 250gb disk with 3% space free. The disk is 93% fragmented. There is a sql data file of 231gb on that volume that i'm trying to shrink as it has 92gb of free space on it apparently. It won't shrink because the fragmentation is too bad - it just hangs for 2 days then times out. I've tried shrinking the files and database to no avail. I can't defrag as it just says it's finished after 2 minutes and doesn't do anything.
Any suggestions or am I screwed?
can you defrag system tables. They appear in my dbcc showcontigreport. Some are worse than other but if it where a user table Iwould defrag it. However the reindex commands doesnt work on systemtables.... Any ideas.Thanks Matt.
View 1 Replies View Related
Hi,
It is natural that index gets fragment overtime. But I would like to know how you do the reindexing or defragment when your database table is big and you cannot afford the time to rebuild them. Thanks.