exec sp_tables_ex 'linked server'
The table_cat returned a null value. I ended up writing
select * from linked_server..schema.table and it did work. However, it was really slow. 56 seconds vs. less than a second for the pass through openquery.
My guess is that the problem is that the table_cat was null and this is why it is so slow. Is this correct? How do I resolve this speed issue?
I am able to run a query which runs FAst in QA but slow in theapplication.It takes about 16 m in QA but 1000 ms on theApplication.What I wanted to know is why would the query take a longtime in the application when it runs fast on SQL server?How should we try debugging it?Ajay
View 2 Replies View Related
I have SSRS 2005 SP2 configured to work in Sharepoint integration. Everything works fine except that I am not able to programmatically change any property of report viewer web part (instance) that I have added on on home page of my sharepoint site.
I can do same thing via sharepoint UI but not through program. When my programs runs it fetches all web parts been added on home page, then I need to iterate through each one and find report viewer web part.
While iterating, as soon as I arrive to report viewer web part it is named as "Error web part" with error message as
"Windows SharePoint Services cannot deserialize the Web Part. Check the format of the properties and try again"
If someone has a solution, please respond at your earlist.
Thanks
Shankar
Is there a chance to retreive let's say rows positioned from 30-70 if a query produced result that contains 100 rows?
View 3 Replies View RelatedI have a table with a column named measurement decimal(18,1). If the value is 2.0, I want the stored proc to return 2 but if the value is 2.5 I want the stored proc to return 2.5. So if the value after the decimal point is 0, I only want the stored proc to return the integer portion. Is there a sql function that I can use to determine what the fraction part of the decimal value is? In c#, I can use
dr["measurement "].ToString().Split(".".ToCharArray())[1] to see what the value after the decimal is.
Hi,In the following query the calculator gives value 3.3 but the query returns 3.0 I need to get the decimal part also. i.e I need to get 3.3 as answer from the query. select cast(66/20 as decimal(6,2)) Need help.Thanks
View 3 Replies View RelatedI need some serious help with this query...
SELECT *
FROM dbo.wce_contact
WHERE (Mail1Date IS NOT NULL)
AND (Mail2Date IS NULL)
AND (Mail3Date IS NULL)
AND (Mail4Date IS NULL)
AND (Mail5Date IS NULL)
AND (Mail6Date IS NULL)
AND (Mail7Date IS NULL)
AND (Mail8Date IS NULL)
AND (Mail9Date IS NULL)
AND (Mail10Date IS NULL)
AND (Mail11Date IS NULL)
AND (Mail12Date IS NULL)
AND (Mail14Date IS NULL)
AND (Mail15Date IS NULL)
AND (Mail16Date IS NULL)
or(IDStatus LIKE '')
or (NOT (Task LIKE '%x%'))
or (ExpressEmail LIKE '%@%')
or (WebSite NOT LIKE '')
or (Unsubscribe = 0)
or (Artwork LIKE '')
Basically the parts in red work best when they use the 'or' criteria.
My problem.
I run the query together black+red and get a different result than expected. Is there a way of saying 'do the black part first and its an imperative that the red part follows those rules on the black part of the query?' eg:
IDStatus must be LIKE '' when running the black part of the query
and expressemail must be like '%@%' on the black part of the query but not on red part of the query. So it doesnt matter that the expressemail must have idstatus like '' whilst having an @
Hope it makes sense??
I have a huge problem as mentioned in my previous queries some of my applications is using Link Server Query as "select * from sm-matrix.matrix.dbo.stage_orders" this doesn't work it gives following error:-
ODBC: Msg 0, Level 18, State 1
SqlDumpExceptionHandler: Process 62 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.
[OLE/DB provider returned message: Unspecified error]
I understand best method to use is "select * from openquery(sm-matrix,"select * from stage_orders")" but i can't do away with above mentioned query as lot of places in application it has been using.
This was working fine till i moved to Windows 2003 from Windows 2000.
Following is the error we are getting:-
SqlDumpExceptionHandler: Process 58 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process..
* *******************************************************************************
*
* BEGIN STACK DUMP:
* 08/28/06 15:52:06 spid 58
*
* Exception Address = 00404743 (RecBase::Resize + 00000005 Line 0+00000000)
* Exception Code = c0000005 EXCEPTION_ACCESS_VIOLATION
* Access Violation occurred reading address 00000000
* [ M A T R I X ] 1b 00 5b 00 4d 00 41 00 54 00 52 00 49 00 58 00 5d 00
* . . s p _ i n d e 2e 00 2e 00 73 00 70 00 5f 00 69 00 6e 00 64 00 65 00
* x e s _ r o w s e 78 00 65 00 73 00 5f 00 72 00 6f 00 77 00 73 00 65 00
* t ç S 74 00 00 00 00 00 e7 18 00 00 00 00 00 00 18 00 53 00
* T A G E _ O R D E 54 00 41 00 47 00 45 00 5f 00 4f 00 52 00 44 00 45 00
* R S ç 52 00 53 00 00 00 e7 00 00 00 00 00 00 00 ff ff 00 00
* ç d b o e7 06 00 00 00 00 00 00 06 00 64 00 62 00 6f 00
*
*
* MODULE BASE END SIZE
* sqlservr 00400000 00B32FFF 00733000
* ntdll 7C800000 7C8BFFFF 000c0000
* kernel32 77E40000 77F41FFF 00102000
* ADVAPI32 77F50000 77FEBFFF 0009c000
* RPCRT4 77C50000 77CEEFFF 0009f000
* USER32 77380000 77411FFF 00092000
* GDI32 77C00000 77C47FFF 00048000
* OPENDS60 41060000 41065FFF 00006000
* MSVCRT 77BA0000 77BF9FFF 0005a000
* UMS 41070000 4107BFFF 0000c000
* SQLSORT 42AE0000 42B6FFFF 00090000
* MSVCIRT 60020000 6002FFFF 00010000
* sqlevn70 10000000 10006FFF 00007000
* Secur32 76F50000 76F62FFF 00013000
* NETAPI32 110B0000 11107FFF 00058000
* ole32 113A0000 114D3FFF 00134000
* XOLEHLP 11660000 11665FFF 00006000
* MSDTCPRX 11670000 116E7FFF 00078000
* msvcp60 116F0000 11750FFF 00061000
* MTXCLU 11760000 11778FFF 00019000
* VERSION 11780000 11787FFF 00008000
* WSOCK32 11790000 11798FFF 00009000
* WS2_32 117A0000 117B6FFF 00017000
* WS2HELP 117C0000 117C7FFF 00008000
* OLEAUT32 117D0000 1185BFFF 0008c000
* CLUSAPI 118A0000 118B1FFF 00012000
* RESUTILS 118C0000 118D2FFF 00013000
* USERENV 118E0000 119A3FFF 000c4000
* mswsock 119C0000 11A00FFF 00041000
* DNSAPI 11A10000 11A38FFF 00029000
* winrnr 11A80000 11A86FFF 00007000
* WLDAP32 11A90000 11ABDFFF 0002e000
* rasadhlp 11AE0000 11AE4FFF 00005000
* SSNETLIB 00C70000 00C84FFF 00015000
* NTMARTA 00C90000 00CB1FFF 00022000
* SAMLIB 00CC0000 00CCEFFF 0000f000
* security 125D0000 125D3FFF 00004000
* hnetcfg 125E0000 12638FFF 00059000
* wshtcpip 12800000 12807FFF 00008000
* SSmsLPCn 12810000 12817FFF 00008000
* SSnmPN70 12A20000 12A25FFF 00006000
* ntdsapi 12AE0000 12AF4FFF 00015000
* kerberos 12B10000 12B67FFF 00058000
* cryptdll 12B70000 12B7BFFF 0000c000
* MSASN1 12B80000 12B91FFF 00012000
* SQLFTQRY 12920000 12951FFF 00032000
* xpsp2res 12EB0000 13174FFF 002c5000
* CLBCatQ 13180000 13202FFF 00083000
* COMRes 13210000 132D5FFF 000c6000
* sqloledb 132E0000 13360FFF 00081000
* MSDART 12960000 12979FFF 0001a000
* MSDATL3 12980000 12994FFF 00015000
* oledb32 136F0000 13768FFF 00079000
* OLEDB32R 13770000 13780FFF 00011000
* msv1_0 13810000 13836FFF 00027000
* iphlpapi 13840000 13859FFF 0001a000
* PSAPI 13860000 1386AFFF 0000b000
* xpsqlbot 13910000 13915FFF 00006000
* rsaenh 13A50000 13A7EFFF 0002f000
* xpstar 13BB0000 13BF6FFF 00047000
* SQLRESLD 13C00000 13C06FFF 00007000
* SQLSVC 13C10000 13C26FFF 00017000
* ODBC32 13C60000 13C9CFFF 0003d000
* COMCTL32 13CA0000 13D36FFF 00097000
* comdlg32 13D40000 13D89FFF 0004a000
* SHELL32 14110000 14912FFF 00803000
* SHLWAPI 13D90000 13DE1FFF 00052000
* odbcbcp 13C30000 13C35FFF 00006000
* W95SCM 13C40000 13C4BFFF 0000c000
* SQLUNIRL 13DF0000 13E1CFFF 0002d000
* WINSPOOL 13E20000 13E46FFF 00027000
* SHFOLDER 13E50000 13E58FFF 00009000
* comctl32 14920000 14A22FFF 00103000
* odbcint 13EE0000 13EF6FFF 00017000
* NDDEAPI 13F00000 13F06FFF 00007000
* SQLSVC 14CB0000 14CB5FFF 00006000
* xpstar 14CC0000 14CC8FFF 00009000
* ACTIVEDS 14CD0000 14D02FFF 00033000
* adsldpc 14D10000 14D36FFF 00027000
* credui 14D40000 14D6DFFF 0002e000
* ATL 14D70000 14D87FFF 00018000
* adsldp 14DF0000 14E1DFFF 0002e000
* SXS 14FA0000 1505BFFF 000bc000
* xplog70 15060000 15071FFF 00012000
* xplog70 13C50000 13C53FFF 00004000
* DBNETLIB 11630000 1164BFFF 0001c000
* crypt32 15180000 15212FFF 00093000
* SQLOLEDB 11650000 1165EFFF 0000f000
* dbghelp 15620000 156D4FFF 000b5000
*
* Edi: 00000005:
* Esi: 6BDE4924: 00000000 00000052 00000000 00000000 00000003 0000001B
* Eax: 00000000:
* Ebx: 3B6AFFFD: 013FF000 20000001 CA000000 01000014 CC004200 01000014
* Ecx: 6BDE4924: 00000000 00000052 00000000 00000000 00000003 0000001B
* Edx: 00000E00:
* Eip: 00404743: E183088A 04E9830E 00C9840F 4949001B 4E8B5275 08668304
* Ebp: 1289D77C: 1289D790 005BD328 00A5EA38 1289D78C 1289E8B8 1289EC74
* SegCs: 0000001B:
* EFlags: 00010246: 0057004F 003B0053 003A0043 0057005C 004E0049 004F0044
* Esp: 1289D768: 6BDE4924 00446C52 00000000 00000002 3B6AB940 1289D790
* SegSs: 00000023:
* *******************************************************************************
* -------------------------------------------------------------------------------
* Short Stack Dump
* 00404743 Module(sqlservr+00004743) (RecBase::Resize+00000005)
* 00446C52 Module(sqlservr+00046C52) (CSysScan::GetVaried+0000002A)
* 005BD328 Module(sqlservr+001BD328) (CUserScan::CbGroupBitmap+00000016)
* 006315F7 Module(sqlservr+002315F7) (SecCache::FGetFromDiskScedb+00000317)
* 0040C694 Module(sqlservr+0000C694) (checkdbperm+00000114)
* 0040C3BC Module(sqlservr+0000C3BC) (usedb+000000DA)
* 0040C2DF Module(sqlservr+0000C2DF) (CAutoDb::FUse+00000031)
* 004B2BE3 Module(sqlservr+000B2BE3) (CreateFakeTableRowset+00000038)
* 00424175 Module(sqlservr+00024175) (OpenRowsetSS::OpenRowset+000000EC)
* 0050D873 Module(sqlservr+0010D873) (GetTableCursor+00000056)
* 0050D7FE Module(sqlservr+0010D7FE) (CQScanRowset::StandardGetRowset+0000009D)
* 00539A82 Module(sqlservr+00139A82) (CQScanTableScan::CQScanTableScan+0000008E)
* 005399EA Module(sqlservr+001399EA) (CXteTableScan::QScanGet+00000089)
* 004332E2 Module(sqlservr+000332E2) (CQScanHashMatch::CQScanHashMatch+0000051A)
* 00432E02 Module(sqlservr+00032E02) (CXteHashMatch::QScanGet+0000008C)
* 00427368 Module(sqlservr+00027368) (CXteProject::QScanGet+00000092)
* 0053D884 Module(sqlservr+0013D884) (CQScanSort::CQScanSort+000000BC)
* 0053D7A7 Module(sqlservr+0013D7A7) (CXteSort::QScanGet+0000012C)
* 0042306F Module(sqlservr+0002306F) (CQueryScan::CQueryScan+0000028E)
* 00422E59 Module(sqlservr+00022E59) (CQuery::Execute+0000006A)
* 0041D456 Module(sqlservr+0001D456) (CStmtQuery::ErsqExecuteQuery+0000022C)
* 0042C4AF Module(sqlservr+0002C4AF) (CStmtSelect::XretExecute+00000229)
* 0041C3CB Module(sqlservr+0001C3CB) (CMsqlExecContext::ExecuteStmts+000003B9)
* 0041BA11 Module(sqlservr+0001BA11) (CMsqlExecContext::Execute+000001B6)
* 0041B02D Module(sqlservr+0001B02D) (CSQLSource::Execute+00000357)
* 00437EC6 Module(sqlservr+00037EC6) (execrpc+00000507)
* 00437128 Module(sqlservr+00037128) (execute_rpc+00000019)
* 0042921A Module(sqlservr+0002921A) (process_commands+00000232)
* 41072838 Module(UMS+00002838) (ProcessWorkRequests+00000272)
* 410725B3 Module(UMS+000025B3) (ThreadStartRoutine+00000098)
* 77BCB3CA Module(MSVCRT+0002B3CA) (endthread+000000AB)
* 77E66063 Module(kernel32+00026063) (GetModuleFileNameA+000000EB)
* -------------------------------------------------------------------------------
I'm passing a variable to SQL and I want it to query a column (IP_user), but query any part of what is given. For example if I given Chris it would bring up Chris, Christian, Christine, etc. What is the syntax to do this?? thanks
View 7 Replies View RelatedI have made the following Scalar-valued function:
CREATE FUNCTION [dbo].[TimeCalc]
(
@OriginalTime AS INTEGER
, @TenthsOrHundredths AS INTEGER -- code 2: 1/10, code 4: 1/100
)
RETURNS NVARCHAR(8)
[Code] ....
What it does is convert numbers to times
E.g.: 81230 gets divided by 10 (times in seconds: 8123). This 1 1 full minute, and the remainder = 2123 making it 1.21.23 mins)
So far so good (function works perfectly)
My question: sometimes times are in 1/100 (like above sample), sometimes in 1/10.
This means that, e.g. with a time like 3.23.40 the last zero must be deleted.
My thoughts are to use the results from the Return Case part, and as the code = 4: leave it as it is,
is the code 2 the use LEFT(... result Return Case ..., Len(..result Return Case.. - 1))
There are 5 codes: 0 1 2 3 and 4
Hi,
I'm converting some direct SQL queries into stored procedures. The
original queries have conditional parts appended depending on certain
parameters like this:
Sql = "First part"
If certain condition then
Sql &= "Second part"
Endif
How could I do this in a stored procedure? So far I have made them like this:
IF @condition > 0
Fist part Second part
ELSE
First part
You can see that I have to maintain 'First part' in two locations. What is a better way of dealing with this?
Thanks!
Noc
Hello,
I've been trying for a couple of days now with the following problem in SQL
Ive a table called tblRresults that has the following
Date - just a regular date
OfficeLocation - just a unique id such as a zip code
SampleType - contains things like wall, floor, beam
SampleResult - "Detected" or "NotDetected"
When populated the table can look like
12/12/05 99505 Wall Detected
12/12/05 99505 Wall NotDetected
10/04/05 99211 Beam Detected
10/04/05 99211 Beam Detected
10/04/05 99111 Floor NotDetected
10/04/05 99111 Floor NotDetected
What I want is (I guess) a crosstab query that produces the following
Date Location SampleType CountDetected CountNotDetected
12/12/05 99505 Wall 1 1
10/04/05 99211 Beam 2 0 (or null would be ok)
10/04/05 99111 Floor 0 2
Any help gratefully accepted, this has been driving me mental!
thanks
I have a table called 'wp_postmeta' (Wordpress) which contains a column called 'meta_value'. A typical field in this column looks like this:
Code:
a:22:{s:12:"productimage";s:104:"http://www.disobeyclothing.com/wp-content/themes/eCommerce3/images/tshirts/SurveillanceSociety-Black.png";s:13:"productimage1";s:104:"http://www.disobeyclothing.com/wp-content/themes/eCommerce3/images/tshirts/SurveillanceSociety-White.png";s:13:"productimage2";s:0:"";s:13:"productimage3";s:0:"";s:13:"productimage4";s:0:"";
s:13:"productimage5";s:0:"";s:13:"productimage6";s:0:"";s:5:"pr
[code]...
I've tried to run the following query but each time I run it, it wipes all data in the field:
Code:
UPDATE wp_postmeta set meta_value=replace(meta_value, 'URL...')
I've also tried this query, but it has the same effect:
Code:
UPDATE wp_postmeta
SET meta_value = replace(LTRIM(RTRIM(meta_value)), URL...
Hi all,
I found an article which described about Distributed query to Oracle table with four-part name.
http://support.microsoft.com/kb/294459/en-us
However, we still got the same error with MSSQL2000 sp4 and SQL2005. Any fix to this?
I have 2 tables (table1KKK, table2KKK), and want to run the same query on them by using parameter with the value "1" or "2".
Is it possible to use that parameter as a part of the queried table name?
Something like (only for demonstration €“ doesn€™t work):
Select *
From table +myParameter + kkk
Thanks in advance!
I am working on a query that is quite complex. I need the query to return as part of the fields a field that will contain the total percentage of tickets in a version.The query is below
select cat.name as name,count(distinct bug.id) as numberOfBugs,cast(count(bug.id) * 1000.0 / sum(count(bug.id) * 10.0) over() as decimal(10,2))/100 AS qnt_pct, vers.version, dateadd(s,vers.date_order,'1/1/1970') as "Release_Date"
from mantis_bug_table bug
INNER JOIN mantis_category_table cat on cat.id = bug.category_id
LEFT OUTER JOIN mantis_project_version_table vers on vers.project_id = vers.project_id and vers.version = bug.version
[code]....
I have an update query running which to just now has been running for 22 hours running on two tables 1 a lookuptable that has just been created within the batch the other a denormalised table for doing data analysis on
the query thats causing teh problem is
--//////////////////////////////////// this is the one thats running
Print 'Update Provider 04-05 EmAdmsCount12mths : ' + CAST(GETDATE() AS varchar)
GO
Update Provider_APC_2004_05
set EmAdmsCount12mths =
(Select COUNT(*)-1
from Combined_Admissions
where ((Combined_Admissions.NHSNumber = Provider_APC_2004_05.NHSNumber) or
(Combined_Admissions.PASNUMBER = Provider_APC_2004_05.PDDISTNO)) and
(Combined_Admissions.AdmDate BETWEEN DateAdd(yyyy,-1,Provider_APC_2004_05.AdmDate) AND Provider_APC_2004_05.AdmDate) AND
Combined_Admissions.AdmMethod like 'Emergency%')-- and
-- CA.NHSorPrivate = 'NHS'))
FROM Provider_APC_2004_05, Combined_Admissions
any help in improving speed would be most welcome as there are 3 more of these updates to run right after this one and the analysis tables are almost double the size of this one
Dave
Hi there
Running query analyzer against two different server.
the first only need 1-2 secs to return the query result,
the other return 7-8 secs for the query result.
plz advice what could cause this slow performance?
thx
I am writing a stored procedure to prepare some reports.
The issue is that I am summing up the combined bid, 'QuoteTotal' + Sum(InvoiceItemAmount) (eg, quote add ons).
When part of the larger query it returns a different, and incorrect amount. The query listed after the main query is just that line and it's appropriate parts and it returns the correct amount. What can I do to correct this and where lies the problem so I can learn from this situation?
alter PROCEDURE [dbo].[Select_Quote_Info_By_Salesmen_By_Status]
@Salesmen nvarchar(50),
@QuoteStatus nvarchar(50)
AS
BEGIN
SET NOCOUNT ON;
[code]...
Hi,
I had problem when combining OpenRowSet and SP_EXECUTESQL, when i tried to run the following query, it complaints that RESID is not declared. any idea how should i put the query so i will pass @RESID as 1 of the parameter? BTW, i know that the SP_EXECUTESQL is able to run query which length up to 8000, but how about the parameter?
DECLARE @SqlToRun NVARCHAR(MAX)
DECLARE @RESOURCEIDS NVARCHAR(MAX)
SET @RESOURCEIDS = REPLICATE(CAST('ABC' AS NVARCHAR(MAX)), 1000)
SET @SqlToRun = N'SELECT * FROM
OPENROWSET(''SQLNCLI'',
''server=;database=;uid=;pwd='',
''SELECT * FROM WHERE COL=@RESID'')'
DECLARE @PARAMS NVARCHAR(MAX)
SET @PARAMS = ''@RESID NVARCHAR(MAX)'
EXECUTE SP_EXECUTESQL @SqlToRun, @PARAMS, @RESID = @RESOURCEIDS
Regards,
Derek
I have a linked server in SQL 2007 form SQL to DB2.(IBM)
If I write a distributed query from SQL to DB2 I get mt data returned.
ie:
select *
from openquery(Movex_Extranet,'Select * From mvxadta.ooline')
If I write a Query from SQL to DB2 using the 4-part naming convention linkserver.catalog.schema.object
then I also get my data returned.
ie:
select *
from MOVEX_EXTRANET.RCHASE5C.MVXADTA.OOLINE
My problem is with the Query Designer in SQL2007.
When I right click the first lot of code and select "Design query in editor"
The Designer GUI opens up and displays my table in graphical form with all columns selected - Great.
But When I repeat this for the code that uses the 4 part naming
The Designer opens up and displays the table but with no columns viewable or available for me to select ??
Anyone know what might be causing this to happen.
Is it a bug in SQL 2007 ??
I have tried linking the server using 2 types of providers ( One from Microsoft & one from IBM) but each time I still cannot see or choose columns in the designer using the 4part naming convention.
The 2 providers I tried where.
Microsoft OLE DB for ODBC Drivers.
IBM DB2 UDB for Iseries IBMDA400 OLE DB Provider
Any help greatly appretiated as I would really love to use the designer using 4part naming convention.
Apparently if you read this the it should work ?
http://msdn2.microsoft.com/en-us/library/aa225987(SQL.80).aspx#dvmscworkingwithtablesfromdifferentdatasources
Ray
Hi Everyone
This is the query and I am getting follwoing error message
"The multi-part identifier "InvDate.Account Reference" could not be bound."
SELECT MAX([DATE NOTE ADDED]) AS LASTDATE,
CC.[COMPANY],
CC.[ACCOUNT REFERENCE],
INVDATE.[LASTORDERDATE]
FROM CUSTOMERCONTACTNOTES AS CCN,
(SELECT *
FROM CUSTOMER) AS CC,
(SELECT MAX([INVOICE DATE]) AS LASTORDERDATE,
[ACCOUNT REFERENCE]
FROM INVOICEDATA
GROUP BY [ACCOUNT REFERENCE]) AS INVDATE
WHERE CCN.[COMPANY] = CC.[COMPANY]
AND CC.[ACCOUNT REFERENCE] COLLATE SQL_LATIN1_GENERAL_CP1_CI_AS IN (SELECT DISTINCT ([ACCOUNT REFERENCE])
FROM INVOICEDATA)
AND CC.[ACCOUNT REFERENCE] COLLATE SQL_LATIN1_GENERAL_CP1_CI_AS = INVDATE.[ACCOUNT REFERENCE]
GROUP BY CC.[COMPANY],CC.[ACCOUNT REFERENCE]
ORDER BY CC.COMPANY ASC
By the way its SQL Server 2005 Environment.
Mitesh
This sounds like a pretty easy one. I have a SQL 2000 database with 2-3.4GHZ CPUs and 1GB of RAM. I have one database on it. I go in Query Analyzer on another machine and run a simple query like 'SELECT * FROM USERS' which should return 15,000 rows.
IT takes 30 (thirty) seconds to finish this query. OMG
Where do I start to decipher why on Earth this takes more than .01 seconds?
Thanks.
Hi,
I have a query which has suddenly started responding slow.
CAn anyone tell me what could be the possibilities?
I tried update stats(I am on sql 70-though it's done auto but i did it manually again)
I used union all in place of union but had no big effect.any othe thought?
Thanks!
Hi,
I have a query that takes minutes to execute, even through there are about 300,000 records are being processed. I would appreciate any help with optimizing that query.
I have two tables: User and Usage. Table user has two fields: User_Id and Date_Created and a non-clustered index on User_Id. Table usage has two fields also: User_Id and Date_Used and non-clustered index on both fields. The User table is populated when the user registers. The Usage table is populated every time the user opens a document.
Here is what I need to do: get the number of users from the Usage table who opened a document at least once after they have registered during the last 30 days for each day in the time frame, where the time frame varies.
For example, if the time frame is 8/01/00 - 8/31/00, I need to get the following data:
date returns
---- -------
8/01/00 10 (10 users returned to the document between 7/2/00 and 8/1/00)
8/02/00 15 (15 users returned between 7/3/00 and 8/02/00)
.
.
.
8/31/00 20 (20 users returned between 8/1/00 and 8/31/00)
Here is my query:
SELECT [date],
(SELECT count(distinct user_id)
FROM usage u JOIN [user] ON u.[user_id] = [user].[user_id]
WHERE u.[date] BETWEEN usage.[date]-30 AND usage.[date]
AND u.[date]>[user].date_created
GROUP BY usage.[date])returns
FROM usage
WHERE [date] BETWEEN @date1 AND @date2
This query works fine, but too slow. We use MS SQL server 7.0.
Thank you,
Yana
I have a query which responds immediately when run however if I add an order by clause it takes 40 seconds. Below is the query with the order by clause
SELECT distinct Licenseplate, platetypecode.platetypecode, platetypecode.platetypecodeid
FROM Ticket INNER JOIN PlateTypeCode
ON PlateTypeCode.PlateTypeCodeID = Ticket.PlateTypeCodeID
ORDER BY licenseplate
The Ticket table contains approx. 11,000 records. I have created a nonclustered index for the licenseplate field, a 7 char varchar field.
Any suggestions for speeding up the query?
The following query is causing some problems because it's taking too long to complete. I looked at the estimated execturion plan and I am unsure why it appears to spend over 50% of its time doing a 'Bookmark Lookup' on on particular column (SRA_SR_ID in the S_EVT_ACT table). There is an index on the column - S_EVT_F14. I'm not sure if the query is using the index properly. What can be done to specifically improve this particular problem? In general, does anyone have some suggestions for optimizing the query as a whole?
Thanks in advance. Clive
SELECT
T1.APPT_REPT_FLG,
T18.X_ALIS_ID,
CONVERT (VARCHAR (10),T1.APPT_START_TM, 101) + ' ' + CONVERT (VARCHAR (10),T1.APPT_START_TM, 8),
T1.ASGN_USR_EXCLD_FLG,
T2.NAME,
T19.STAT_CD,
T1.APPT_REPT_TYPE,
T15.NAME,
CONVERT (VARCHAR (10),T1.TODO_ACTL_END_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.TODO_ACTL_END_DT, 8),
T1.TODO_CD,
T1.X_DOC_CAT_ID,
CONVERT (VARCHAR (10),T1.TODO_PLAN_START_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.TODO_PLAN_START_DT, 8),
T1.TARGET_OU_ID,
T7.ZIPCODE,
T3.ZIPCODE,
T9.EXP_RPT_NUM,
T1.LAST_UPD_BY,
T1.OWNER_PER_ID,
T1.PART_RPR_ID,
T1.RATE_LST_ID,
CONVERT (VARCHAR (10),T1.APPT_REPT_END_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.APPT_REPT_END_DT, 8),
T1.ACTIVITY_UID,
T4.NAME,
T1.PR_TMSHT_LINE_ID,
T18.LAST_NAME,
T7.ADDR,
T18.SEX_MF,
T1.BILLABLE_FLG,
CONVERT (VARCHAR (10),T1.TODO_PLAN_END_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.TODO_PLAN_END_DT, 8),
T1.SRA_SR_ID,
T1.TARGET_PER_ADDR_ID,
T18.X_FST_NAME,
T1.EVT_STAT_CD,
CONVERT (VARCHAR (10),T1.X_SCAN_DATE, 101) + ' ' + CONVERT (VARCHAR (10),T1.X_SCAN_DATE, 8),
T1.ROW_STATUS,
T1.ACD_CALL_DURATION,
T5.NAME,
T8.FAX_PH_NUM,
T8.X_FST_NAME,
T8.LAST_NAME,
T1.MODIFICATION_NUM,
T1.X_CAMP_ID,
CONVERT (VARCHAR (10),T1.X_SCAN_TIME, 101) + ' ' + CONVERT (VARCHAR (10),T1.X_SCAN_TIME, 8),
T1.ASSOCIATED_COST,
T13.NAME,
CONVERT (VARCHAR (10),T1.LAST_UPD, 101) + ' ' + CONVERT (VARCHAR (10),T1.LAST_UPD, 8),
T17.TMSHT_NUM,
T1.PR_SYMPTOM_CD,
T1.OPTY_ID,
CONVERT (VARCHAR (10),T18.BIRTH_DT, 101) + ' ' + CONVERT (VARCHAR (10),T18.BIRTH_DT, 8),
T1.PR_EXP_RPT_ID,
CONVERT (VARCHAR (10),T1.APPT_START_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.APPT_START_DT, 8),
T8.FST_NAME,
T16.SR_NUM,
T1.SRA_DEFECT_ID,
T1.CREATED_BY,
T8.WORK_PH_NUM,
CONVERT (VARCHAR (10),T1.COST_EXCH_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.COST_EXCH_DT, 8),
T1.CALL_ID,
T1.X_CLIENT_ID,
T1.PROJ_ID,
T12.DEFECT_NUM,
T1.CREATOR_LOGIN,
T1.CONFLICT_ID,
T19.OUTCOME_CD,
T1.TEMPLATE_FLG,
T2.PR_ADDR_ID,
T1.PREV_ACT_ID,
T1.X_DOC_NAME,
T1.EXP_RLTD_FLG,
T1.X_BATCH_REF,
T1.PRI_LST_ID,
T1.SRC_ID,
T1.X_POLICY_REF,
CONVERT (VARCHAR (10),T1.CREATED, 101) + ' ' + CONVERT (VARCHAR (10),T1.CREATED, 8),
T1.EMAIL_FORWARD_FLG,
T11.DMT_NUM,
T1.TMSHT_RLTD_FLG,
T1.ROW_ID,
T10.NAME,
T18.CONSUMER_FLG,
T1.TARGET_PER_ID,
T18.FST_NAME,
T1.PRIV_FLG,
T3.PROVINCE,
T8.X_ALIS_ID,
T8.JOB_TITLE,
T14.NAME,
T1.NAME,
T1.PCT_COMPLETE,
T1.SRA_TYPE_CD,
T1.ALARM_FLAG,
T1.CAL_DISP_FLG,
T1.EVT_PRIORITY_CD,
T1.COST_CURCY_CD,
T2.LOC,
CONVERT (VARCHAR (10),T1.TODO_ACTL_START_DT, 101) + ' ' + CONVERT (VARCHAR (10),T1.TODO_ACTL_START_DT, 8),
T20.FILE_NAME,
T1.SRA_RESOLUTION_CD,
T6.PRDINT_ID,
T1.OWNER_LOGIN
FROM
dbo.S_EVT_ACT T1
LEFT OUTER JOIN dbo.S_ORG_EXT T2 ON T1.TARGET_OU_ID = T2.ROW_ID
LEFT OUTER JOIN dbo.S_ADDR_ORG T3 ON T2.PR_ADDR_ID = T3.ROW_ID
LEFT OUTER JOIN dbo.S_PRI_LST T4 ON T1.PRI_LST_ID = T4.ROW_ID
LEFT OUTER JOIN dbo.S_PRI_LST T5 ON T1.RATE_LST_ID = T5.ROW_ID
LEFT OUTER JOIN dbo.S_ACT_PRDINT T6 ON T1.ROW_ID = T6.ACTIVITY_ID
LEFT OUTER JOIN dbo.S_ADDR_PER T7 ON T1.TARGET_PER_ADDR_ID = T7.ROW_ID
LEFT OUTER JOIN dbo.S_CONTACT T8 ON T1.TARGET_PER_ID = T8.ROW_ID
LEFT OUTER JOIN dbo.S_EXP_RPT T9 ON T1.PR_EXP_RPT_ID = T9.ROW_ID
LEFT OUTER JOIN dbo.S_OPTY T10 ON T1.OPTY_ID = T10.ROW_ID
LEFT OUTER JOIN dbo.S_PART_RPR T11 ON T1.PART_RPR_ID = T11.ROW_ID
LEFT OUTER JOIN dbo.S_PROD_DEFECT T12 ON T1.SRA_DEFECT_ID = T12.ROW_ID
LEFT OUTER JOIN dbo.S_PROD_INT T13 ON T6.PRDINT_ID = T13.ROW_ID
LEFT OUTER JOIN dbo.S_PROJ T14 ON T1.PROJ_ID = T14.ROW_ID
LEFT OUTER JOIN dbo.S_SRC T15 ON T1.SRC_ID = T15.ROW_ID
LEFT OUTER JOIN dbo.S_SRV_REQ T16 ON T1.SRA_SR_ID = T16.ROW_ID
LEFT OUTER JOIN dbo.S_TMSHT_LINE T17 ON T1.PR_TMSHT_LINE_ID = T17.ROW_ID
LEFT OUTER JOIN dbo.S_CONTACT T18 ON T1.X_CLIENT_ID = T18.ROW_ID
LEFT OUTER JOIN dbo.S_CAMP_CON T19 ON T1.X_CAMP_ID = T19.SRC_ID AND T1.TARGET_PER_ID = T19.CON_PER_ID
LEFT OUTER JOIN dbo.S_ACTIVITY_ATT T20 ON T1.ROW_ID = T20.PAR_ROW_ID
WHERE
((T1.APPT_REPT_FLG != 'Y' OR T1.APPT_REPT_FLG IS NULL) AND
(T1.TEMPLATE_FLG != 'Y' AND T1.TEMPLATE_FLG != 'P' OR T1.TEMPLATE_FLG IS NULL)) AND
(T1.SRA_SR_ID = '1-EQLOO')
I have a query that is taking too long to run. It take 14 seconds to return 6800 rows. However, if I move the query out of a stored proc, it takes 1 second. I want to understand this issue and ideally fix the stored proc case.
I've simplified my actual queries for readability.
-- @filter is value to filter against or NULL to return all records.
CREATE PROCEDURE queryPlayerStations(@filter INTEGER)
AS
SELECT * FROM MyTable
-- Other joins and query logic omitted for brevity
WHERE ((@filter IS NULL) OR (MyTable.Column = @filter))
GO
DECLARE @filter INTEGER
SET @filter = NULL
-- Takes 14 seconds to return 6800 rows. That's unacceptable performance
EXEC dbo.queryPlayerStations @filter
When I run the query directly in Query Analyzer, it runs very fast.
DECLARE @filter INTEGER
SET @filter = NULL
-- Takes ~1 second to return 6800 rows. That's great performance
SELECT * FROM MyTable
-- Other joins and query logic omitted for brevity
WHERE ((@filter IS NULL) OR (MyTable.Column = @filter))
When I put the parameters in the stored proc it runs fast.
CREATE PROCEDURE queryPlayerStations
AS
DECLARE @filter INTEGER
SET @filter = NULL
SELECT * FROM MyTable
-- Other joins and query logic omitted for brevity
WHERE ((@filter IS NULL) OR (MyTable.Column = @filter))
GO
-- Takes ~1 second to return 6800 rows. That's great performance
EXEC dbo.queryPlayerStations
Anyone have any ideas what I can do to improve the stored proc case?
Hi guys/gals
I have only just signed up, as I have a problem thats confusing me a lot
I have a page (classic asp - sadly) that displays a list of invoices for a certain customer
Each of these customers has fairly complex permissions system, but the page generates a list of invoices and values in 0.01 seconds
However in the while...do loop, for each invoice it checks a database table for "extra charges"..
This is a simple SQL query
"Select Sum(amount) from extra_charges where invoice_number=" & current_invoice_number
However each time it runs this simple select statement it takes 2 seconds - which causes the page to load in 70 seconds instead of 0.01
I am absolutely beyond confused. I have tried it in a stored procedure, and a direct ado query..
The table by the way is empty on my current test system, and one one other system has about 150 records in it. Both take the same time
Any help would be appreciated?
This is a MSSQL 2000 database I've inherited, I am usually a PHP/MYSQL developer - so im a little out of my field of expertise here
i want to have a like search in the following query.
SELECT DISTINCT TOP 200 a.AccountID,
a.AccountNumber,
c.CLI,
con.SurName,
addr.Address1 [Account Address],
addr.Postcode as [Account Postcode],
atp.Name AS Type,
cs.Code AS Status
FROM account_t a
INNER JOIN customer_t cust on a.customerID = cust.CustomerID
INNER JOIN AccountType_T atp on cust.AccountTypeID = atp.AccountTypeID
INNER JOIN CustomerStatus_T cs ON a.CustomerStatusID = cs.CustomerStatusID
INNER JOIN Contacts_T con on cust.MasterContactID = con.ContactID
INNER JOIN Address_T addr ON cust.MasterAddressID = addr.AddressID
LEFT OUTER JOINCLI_T c ON a.AccountID = c.AccountID
WHERE (c.CLI LIKE @CLI + '%')
AND (con.SurName LIKE @Surname + '%')
AND (addr.Address1 LIKE @Address + '%')
AND (REPLACE(addr.Postcode, ' ', '') LIKE @Postcode + '%')
AND c.DateArchived IS NULL
here all fields @CLI, @Surname, @Address, @Postcode are varhcar types...which is making this query very slow...is there any suggestion to improve this query?
thanks in advance
bhavya
When I want to display the total records (#) in a webpage, it is very slow. When I try to remove the total records and show them per 20s, it responds very fast.
Any ideas?
What might be going on here? The Query is against a single table withsome criteria. The database is active with upto 200 connected usersand at peak times there are 10 or more active sessions. Most of thetime, the query comes back in milliseconds. Occasionally though, it itcan take a whole minute. I've been watching CPU, Memory, Disk. Noneof these appear to be the bottlenecking. (CPU usually below 10% andalways below 50%, pages/sec is 0, and disk % is low and does notspikes during hangs) I also checked to see if hangs were synching withTlog backups or other scheduled jobs, but that is not the case. Thebox has good hardware 4GB RAM and 2 CPU at 3.4 GHz. What could beholding this query up?Thanks for any ideas.Dave
View 1 Replies View RelatedThis UNION query is very slow. With only 3,000 records in the Parent tableand 7,000 records in the Child table, it takes about 60 seconds to run andreturns about 2200 records.Any ideas on speeding it up? Thanks.-- PART 1: HAS NO CHILD RECORDSSELECT P.PROJECT_ID, 'No Child Data' AS SUB_TYPEFROM PROJECTS P LEFT JOIN PROJECTS_CHILDREN CON P.PROJECT_ID = C.PROJECT_IDWHERE P.PROJECT_ID IS NULLUNION-- PART 2: HAS CHILD RECORDS, BUT NOT OF TYPE ZSELECT PROJECT_ID, 'Child Data, Not type Z' AS SUB_TYPEFROM PROJECTSWHERE PROJECT_ID NOT IN((SELECT PROJECT_IDFROM PROJECTS_CHILDRENWHERE CHILD_TYPE Like "Z*")ANDPROJECT_ID NOT IN (SELECT P.PROJECT_IDFROM PROJECTS P LEFT JOIN PROJECTS_CHILDREN CON P.PROJECT_ID = C.PROJECT_IDWHERE P.PROJECT_ID IS NULL));
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