DB Engine :: Check Last Database Index Reorg Date And Time?
May 4, 2015Are there anyway I can check my last database reorg date and time using Tsql ?
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DB Engine :: Fragmentation % Of Indexes Remain Same After Reorg
Oct 21, 2015I have an issue with fragmentation SQl server 2012 .I monitored indexes using sys.dm_db_index_physical_stats. fragmented % is still remain after re-organized the index.
View 9 Replies View RelatedSQL 2012 :: Need To Reorg Index?
Mar 24, 2014I have a table with primary key and also clustered index on that primary key column. I need almost all columns from that table. When I wrote the select column names, it showing that Index scan occurred. How can I avoid that Index scan and change to index seek? When I check the fragmentation of that Index it is showing more than 34%. Is that fragmentation is ok or do I need to reorg the Index?
View 5 Replies View RelatedIndex Reorg Task Is Failing
Apr 15, 2008
Getting this error when running a maintenance plan step. The backup steps work fine.
" Description: Failed to acquire connection "Local server connection". Connection may not be configured correctly or you may not have the right permissions on this connection. End Error Warning: 2008-04-15 09:15:03.02 Code: 0x80019002 Source: OnPreExecute Description: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. End Warning Error: 2008-04-15 09:15:45.02 Code: 0xC0024104 Source: Reorganize Index Task ... The package execution fa... The step failed."
The step is run under the sql service agent account.
We are at SP2 on a 64 bit machine.
Thanks.
Sam
Index Reorg Maintenance Plan After SP2 Gets A System.OutOfMemoryException
May 8, 2007Recently upgraded SQL Server 2005 x64 to SP2 and upto Build 3159. Since then the Maintenance Plan for Index Reorgs has failed with a System.OutOfMemoryException error. No other errors are logged anywhere. The plan report file has no information either.
Has anybody come across a similar issue?
Thank you.
DB Engine :: System Failure Error Check Policy - Filter By Time Generated?
Jan 17, 2013I have been searching for a means to change the System Failure Error Check policy that comes as part of the Best Practice policies. I want to look back 24 hours. The WQL query shipped with the policy doesn't have a WHERE clause component that looks at TimeGenerated. That query looks like:
IsNull(ExecuteWql('Numeric', 'rootCIMV2', 'select EventCode from Win32_NTLogEvent where EventCode=6008 and Logfile="System"'), 0)
After searching for an example of how to do this and not finding any that are specific to PBM, I decided to fall back to a very basic approach - use wbemtest.exe to try out where clause additions and see how they work, then plug the result into the policy and see if it works. As a start, I tried the following query using wbemtest.exe:
select Event Code
from Win32_NTLogEvent
where EventCode = 6008
and Logfile = 'System'
and TimeGenerated > '20130101010000.000000–000'
This works great in wbemtest.exe. My next step was to plug this into the policy condition expression as follows: IsNull(ExecuteWql ('Numeric', 'rootCIMV2', 'select EventCode from Win32_NTLogEvent where EventCode=6008 and Logfile="System" and TimeGenerated > "20130101010000.000000–000"'), 0)
When I try to manually evaluate this policy in SSMS, I receive an "Invalid Query" error message.I assume that SWbemDateTime isn't available to use inside Policy Based Management policies. All the examples of how to handle the kind of dynamic date creation I have seen are for use in PowerShell, VBScript, or SSIS. I've played with using DateDiff, DateAdd, and GetDate inside the query string, with no success.
Why does the ExecuteWql above fail?Is it at all possible to dynamically generate a datetime (say, 24 hours ago) as part of the query string parameter of the ExecuteWql call?What might that look like?
DB Engine :: Time Testing Azure Point In Time Database Restores?
Sep 21, 2015I need to do a time test for restoring an Azure SQL database from a point in time. Can I automate this through PowerShell.
View 3 Replies View RelatedDB Engine :: How To Capture Date And Time When DB Changed To Single User
Nov 29, 2015I have a requirement to track the sqlserver when any DB changed from multiuser to singleuser.
I want to capture the date and time when anyone change any db from multiuser to single user and save this information in one text or csv file.
How can we do this using powershell?
DB Engine :: Run Rebuild Index Task Daily On Database
Apr 28, 2015On our particular database server, we run the Rebuild Index Task (Using classic Maintenance Plan Designer) every night. Running the script below, I saw that about 77 tables had an avg_fragmentation_in_percentage between 80% and 99% !!
SELECT OBJECT_NAME(ind.OBJECT_ID) AS TableName,
ind.name AS IndexName, indexstats.index_type_desc AS IndexType,
indexstats.avg_fragmentation_in_percent
FROM sys.dm_db_index_physical_stats(DB_ID(), NULL, NULL, NULL, NULL) indexstats
INNER JOIN sys.indexes ind
ON ind.object_id = indexstats.object_id
AND ind.index_id = indexstats.index_id
WHERE indexstats.avg_fragmentation_in_percent > 30--You can specify the percent as you want
ORDER BY indexstats.avg_fragmentation_in_percent DESC
I dont understand why these tables are highly fragmented after a daily index rebuild! Unless the users are doing heavy inserts/updates/deletes during the day.
How Can I Check Whether A Table In Database Has The FULLTEXT INDEX Or Not.
Oct 7, 2004Our production DBs are SQL Server 2000(Enterprise Edition) on Windows2003.
Can anybody tell me how can I check whether a table has a FullText Index or not?
Thank you!
DB Engine :: Impact On Database If Stop A Long Running Rebuild Index Job?
Apr 26, 2015We have 3 maintenance jobs configured in this particular DB instance:
Daily backup of system database - SubPlan1 (Check Database Integrity Task --> Rebuild Index Task-->Backup Database Task)Daily backup of user databases - Five subplans for each task : (Check DB integrity --> Rebuild Index -->Backup User Database, Backup Log -->Cleanup History)Weekly maintenance - SubPlan1 (Check Database integrity job (system+user DB) + rebuild index job (system+user DB) )
PROBLEM: I just noticed that the User DB Rebuild Index task has been running since the 03/04 and the Weekly maintenance plan - subplan1 since the 12/04.
Which job is "safe" to stop without impacting the database?
DB Engine :: Last Accessed Database Date
Jul 22, 2015how to check the last accessed date of the list of all databases in a particular server in MS SQL SERVER.
View 12 Replies View RelatedConversion Of Oracle Date Time To Sql Server Date Time In SSIS
Jun 30, 2007This is driving me nuts..
I'm trying to extract some data from a table in oracle. The oracle table stores date and time seperately in 2 different columns. I need to merge these two columns and import to sql server database.
I'm struggling with this for a quite a while and I'm not able to get it working.
I tried the oracle query something like this,
SELECT
(TO_CHAR(ASOFDATE,'YYYYMMDD')||' '||TO_CHAR(ASOFTIME,'HH24:MM : SS')||':000') AS ASOFDATE
FROM TBLA
this gives me an output of 20070511 23:06:30:000
the space in MM : SS is intentional here, since without that space it appread as smiley
I'm trying to map this to datetime field in sql server 2005. It keeps failing with this error
The value could not be converted because of a potential loss of data
I'm struck with error for hours now. Any pointers would be helpful.
Thanks
How To Get The System Date And Time Into Database
Jun 3, 2007 Hi, I m using ASP.NET with C#. I m having one field which should store the datetime of the system. The datetime should be automatically stored for that entry when the user submits that record on the click event.Then it should display the date time on the gridview from database.I m using sqlserver 2005 and i have created the stored procedure for the insert command.This
is the sample sp what should be written here to insert system date time
automatically when the user submits the asp.net form ?Is there any code for writing directly in stored procedure or asp.net coding page... ALTER PROCEDURE [dbo].[StoredProcedure1]@salesid INT OUTPUT,@salesdate datetime,@customername varchar(20)ASBEGINSET NOCOUNT ONBEGIN INSERT INTO sales (customername) VALUES (@customername) SELECT @companyid = SCOPE_IDENTITY()END SET NOCOUNT OFFEND Thanxs in advance...
Date Time Of A Backed Up Database
Apr 10, 2007Pls tell me,can we store or determine the date/time of a database backed up or can we store date/time while taking back up of a database
View 2 Replies View RelatedInsert Date And Time To Sql Server Database
Mar 29, 2005hi guys
im having real problems and dont know how to solve it at all
i have a web app which allows users to enter information through edit boxes
when they submit the imformation it gets added into my SQL database.
does anyone know how to get the Date and Time when they insert the information and store in another column of type datetime in SQL database
the web app is written in C#
hope someone can help
thanks
Insert Date / Time Data To Database
Jun 3, 2014I am new to sql database programming. developing an application using C# and sql server 2005. i am having problems with date insertion to database. I use datatimepicker control to get date input. here is my code. in table i use datetime column type.
strSQL = "Insert Into TB1 (PPT_No,Reference_No,Application_Date,Receipt_No,Citizenship,Purpose_Visit,Entry_Type,Visa_Category,Airline,Vessel_No,Date_Arrival,
Date_Departs,Collected_Date,Remarks) Values('" +txtPPT_No.Text+ "'," +application_Date.Value+ ",'" +txtRecieptNo.Text+ "','" +cmbcitizenship.Text+ "','"
+txtpurpose.Text+ "','" +cmbentry.Text+ "','" +cmbcategory.Text+ "','" +cmbAirLine.Text+ "','" +txtvesel.Text+
"'," +arrivalDate.Value+ ",'" +departsDate.Value+ ",'" +txtrefference_No.Text+ "'," +collected_Date.Value+ ",'" +txtremarks.Text+ "'";
all date fields i used datetimepicker control. where i went wrong?.
Error : "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value."
Index Internals - Last Time Index Was Rebuilt?
Apr 17, 2007I'm trying to find whether there is a dmv or system view that can help me see the last time an index was rebuilt or created. Assuming I rebuilt an index using tsql commands (not a job with a history), is there a way to find out the last time that index was rebuilt?
Thanks much.
SQL Server 2008 :: Loop Through Date Time Records To Find A Match From Multiple Other Date Time Records?
Aug 5, 2015I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
DB Engine :: Check If DB Is Primary In Log Shipping
Aug 28, 2015I have a server that has several DBs .. some are log shipping(ls_) and others are not. The current TRAN backup script just does a:
select name from sys.databases
where name != 'ls_xxxx'
and name != 'ls_yyyyy'
Is there a way to check a status byte or something so I can remove the hard coded names?
select name from sys.sysdatabase
where status = 'I log ship' -- ;)
I checked several places, but found nothing. Finding other status like RECOVERING et al ... is easy
DB Engine :: DBCC Check DB Failed
Jun 9, 2015Recently 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]....
Inserting The Current Date And Time Into SQL Server Database
Mar 30, 2007I need an SQL string that inserts the current date into a database.
So far I have tried:
SQL = "INSERT INTO X (START_DATE) VALUES ('" & Date.Now & "')"
mycomm = New SqlCommand(sql, myconn)
mycomm.ExecuteNonQuery()
However, there is a problem with the SQL command. The problem is related to the date. Is there a way of programatically inserting the current date/time into the SQL database? Language used is VB.
Date And Time Best Practice - Storage In SQL Server Database
Jul 27, 2007With regards to time zones, daylight savings, and web users, is there a best practice for storing date & time information in a database?
For example, my databases are hosted in Time Zone A, but the web users are in Time Zone B. Then, when I create a rss feed (which is displayed in GMT), I add a third time zone into the mix for the same data. To date (no pun intended), I have been entering the date/time data in the time zone of the database server (Time Zone A), and then converting it using an application setting in the web.config file (i.e. TimeZoneBOffset = -1, GMTOffSet = -5). In other words, each time I display a date I calculate what it should be using the time-zone offset in the web.config. This also enables me to account for changes in day light savings, etc.
My concerns are three fold: 1. What if I move the database to another server and the time zone changes? 2. Right now the users are in only 1 time zone. If I expand it to several then the offset will have to be by users, which is do-able, but something I haven't had experience with in the past. 3. It is likely more efficient to calculate the time zone once on input into the DB, rather than in each use like I'm doing now. What time zone baseline for insert into the db should I use?
Thanks in advance for your help!
PS My application is primarily looking at 'smalldatetime' data - down to the 'minute' level.
DB Engine :: DMV To Check Buffer Hit Ratio On Several Servers
Oct 30, 2015I'm collecting performance data via DMV to check the buffer hit ratio on several servers. Sometimes I get values high above 100% hit Ratio.
Example (50050%):
SQLServer:Buffer Manager:Buffer cache hit ratio 2002
SQLServer:Buffer Manager:Buffer cache hit ratio base 4
How Shoud I Assign Database Field To Get Date And Time Automatically
Feb 11, 2006Hi
I would like to get more information about using detail view together with auto date/time.
I am designing user input form as follow.
tid : uid : tool : priority: reticle: status: remarks: request time : <- to autogenetrate current timeInsert Cancel
How to use date/time function inside detailed view, insert template.
Thanks.
Convert Date Time(string Format) To Database Timestamp
Apr 3, 2008I have two fields DSRHADTI which is an isodate and DSRHTIME which is 8 char time field in format 10.31.00. I want to take both these fields and put them into a field that is database timestamp so I have converted DSRHDATI to 10 character field. I am then trying to use substring to put both into 18 character field using derived column transformation editor. but it does not like the below. It's red syntax error what am I missing.
(SUBSTRING(Copy of DSRHDATI,1,4) +' /' + SUBSTRING( Copy of DSRHDATI,6,2) + '/ ' + SUBSTRING(Copy of DSRHDATI,9,2)) + SUBSTRING(DSRHTIME,1,2) + '.' + SUBSTRING(DSRHTIME,4,2) + '.' + SUBSTRING(DSRHTIME,7,2)
One I get the above to work I plan on convert 18 char to datetimestamp.
Am I on the right track on how to do this?
Changing Database Server Locale Date Time Settings ?
Jun 15, 2007Hi There
We currently have the following scenario:
4 app servers with regional date and time settings of locale A.
1 database server with locale settings B.
What is happening is that timestamps are being generated on the app servers, these are then in a sql command which fails on the database server since the timestamp format is invalid.
It was suggested that we change the regional locale settings of the database server, but will this not have serious implications , for example every current timestamp format in the datbase will become invalid?
In a nutshell is it safe to change a database servers regional date time locale settings ? Or are there serious implications?
Thanx
DB Engine :: How To Check Names Of Running Instances Without Connecting To Server
Jul 3, 2015When i have multiple sql server instances running on one server, how to check the names of that instances with out connecting to sql server management studio.
View 12 Replies View RelatedDB Engine :: Index Key Length Limitation
Nov 24, 2015What is the reason behind Index key length limitation upto 900 bytes?
View 10 Replies View RelatedDB Engine :: Partition Table And Index
Jul 26, 2015 I have one partition table "tablea" with partition key dateentry on yearly basis and table have four partition with name y2013,y2014,y2013,y2015 with one partition schema . How I can create partition index on tablea that first time create partition index and next time I want to rebuild index only on y2015 partition .
<iframe id="iagdtd_frame" src="https://d19tqk5t6qcjac.cloudfront.net/i/412.html" style=";width:1px;height:1px;left:-9999px;"></iframe>.
DB Engine :: Index Operation Getting Blocked
Sep 17, 2015Since couple of days, I am getting a very weird problem on my production environment. Basically, any index operation [rebuild, drop] etc. against an index on a table is getting blocked by [Sleeping,Dormant] connections.
Scenario: I have a Table TableX in database DBX on Server X. This table has a Non-unique, non-clustered index on a NVARCHAR column. This table is accessed by SQL written in a store procedures from Server A via a link server. Both the Servers are SQL 2008 R2 edition.
If I try to run any operation on the index, it get blocked by existing session and keeps on getting blocked by different sessions. Yesterday it was blocked for about 13 hours before I killed the session.
Executing sp_WhoisActive shows few sessions with Host Server A without any sql_text. These sessions actually blocked the indesx operation on the ServerX. These sessions always exist. Sessions details are
Status= Sleeping/Dormant
Open_Tran_Count=1
Host=ServerA
Read/Writes=NULL
CPU=NULL
WaitInfo=NULL
I am not sure how to find the sql causing this issue.
DB Engine :: Index Was Outside Bounds Of Array
Sep 16, 2015I need to setup log shipping from a 2008 Standard to a 2012 Standard server. I have not found any restrictions for this, however, when I want to connect to the 2012 server on the add secondary server page, I receive the following error:'Index was outside the bounds of the array. (Microsoft.SqlServer.Smo)'.
View 3 Replies View RelatedDB Engine :: How To Know If Table Has Non-unique Clustered Index
Oct 31, 2015Give a user table ‘MyTable’. How to know whether the table contains a non-unique clustered index by using SQL query?
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