Index Names Starting With "_WA_Sys_"
Feb 3, 2000
After converting from SQL Server 6.5 to 7.0, there exist a number of indices in sysindexes with names starting with _WA_Sys_, e.g. _WA_Sys_PGJ_GROUP_JOB_ID_3EA749C6. When a Complete Compare is executed in ERwin, these indices are reported as variances to the data model. When a DROP INDEX statement is executed, SQL Server complains that the index isn't in the system catalog. The following is an example:
DROP INDEX ASSIGNED_INSERTER_SETUP._WA_Sys_PGJ_GROUP_JOB_ID_3 EA749C6
Cannot drop the index 'ASSIGNED_INSERTER_SETUP._WA_Sys_PGJ_GROUP_JOB_ID_ 3EA749C6', because it does not exist in the system catalog.
General SQL Server error: Check messages from the SQL Server.
Execution Failed!
How do we drop these indices? Thank you in advance for your assistance.
Regards, Peter
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Apr 18, 2007
can't figure out this error. i think i'm writing something wrong in the connnection string. i'm using SQL Server Express, if that helps. in my config file: <connectionStrings> <add name="OfficialScribblerConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|OfficialScribbler.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/> </connectionStrings> in my aspx file:Dim DBConnection = New OleDbConnection("OfficialScribblerConnectionString") DBConnection.Open() Dim SQLString As String = "SELECT PostedDate From Entries_tbl ORDER BY PostedDate"
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Jun 6, 2007
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ArgumentException: Format of the initialization string does not conform to specification starting at index 0.Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace: [ArgumentException: Format of the initialization string does not conform to specification starting at index 0.] System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +1242 System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +128 System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +102 System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +52 System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24 System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +125 System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) +56 System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +4 System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +138 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +17 System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70 System.Web.UI.WebControls.GridView.DataBind() +4 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82 System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +69 System.Web.UI.Control.EnsureChildControls() +87 System.Web.UI.Control.PreRenderRecursiveInternal() +41 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Control.PreRenderRecursiveInternal() +161 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
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Feb 4, 2008
I received this error my server:
[ArgumentException: Format of the initialization string does not conform to specification starting at index 0.] System.Data.Common.DbConnectionOptions.GetKeyValuePair(String connectionString, Int32 currentPosition, StringBuilder buffer, Boolean useOdbcRules, String& keyname, String& keyvalue) +1242 System.Data.Common.DbConnectionOptions.ParseInternal(Hashtable parsetable, String connectionString, Boolean buildChain, Hashtable synonyms, Boolean firstKey) +128 System.Data.Common.DbConnectionOptions..ctor(String connectionString, Hashtable synonyms, Boolean useOdbcRules) +102 System.Data.SqlClient.SqlConnectionString..ctor(String connectionString) +52 System.Data.SqlClient.SqlConnectionFactory.CreateConnectionOptions(String connectionString, DbConnectionOptions previous) +24 System.Data.ProviderBase.DbConnectionFactory.GetConnectionPoolGroup(String connectionString, DbConnectionPoolGroupOptions poolOptions, DbConnectionOptions& userConnectionOptions) +125 System.Data.SqlClient.SqlConnection.ConnectionString_Set(String value) +56 System.Data.SqlClient.SqlConnection.set_ConnectionString(String value) +4 System.Data.SqlClient.SqlConnection..ctor(String connectionString) +21 admin_ratings.Page_Load(Object sender, EventArgs e) +1345 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
Here's my code, and this worked fine with the 3rd connection string on my local machine. It did the update to the proper fields in my db:
Dim Original_WebsiteID As Integer = tblwebsiteRow.WebSiteID Dim conRatings As SqlConnection
Dim strUpdate As StringDim cmdUpdate As SqlCommand conRatings = New SqlConnection(ConnectionString = "Connect Timeout=8; Integrated Security=True;Database=linkexchanger; Server=************;uid=****; pwd=********; ")
'conRatings = New SqlConnection(ConnectionString = "Connect Timeout=8; Initial Catalog=linkexchanger; Data Source=******; uid=*****; pwd=*****;")
'conRatings = New SqlConnection("Server=SCOTSQLEXPRESS;Initial Catalog=linkexchanger;Integrated Security=True;Connect Timeout=8;")
strUpdate = "UPDATE tblWebSite SET Rating = " & Rate & "WHERE (WebSiteID = " & Original_WebsiteID & ")"cmdUpdate = New SqlCommand(strUpdate, conRatings)
conRatings.Open()
cmdUpdate.ExecuteNonQuery()
conRatings.Close()
Next
End Sub
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May 2, 2008
Hi,
I got this error report "The string was not recognized as a valid DateTime. There is a unknown word starting at index 0." at this line of code in BOLD.
For some reasons the datetime format in the database has the (US datetime format - 05/02/2008 06:40 instead of United Kingdom (UK date time format - 02/05/2008 06:40), as I had planned. I have tried to reformat the database and VB date format and all to no success.Could this be the root of my problems?
Code Snippet
Public Class Form1
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If con.State = ConnectionState.Open Then con.Close()
con.Open()
cmd = New SqlCommand("SELECT REM_NOTE, REM_DATE FROM dbo.MY_CONTACTS", con)
Dim sdr As SqlDataReader = cmd.ExecuteReader
While sdr.HasRows = True
Dim newAlert As New Alert(Reminder_data_reader("REM_NOTE").ToString(), DateTime.Parse(Reminder_data_reader("REM_DATE").ToString()))
Me.collectionOfAlerts.Add(newAlert)
End If
End While
sdr.Close()
con.Close()
End Sub
End Class
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Aug 22, 2001
Hello Listers !
I ran the sp_helpindex for a particular table on a CRM db and it returned with a list of 63 indexes, most of which had an index name beginning with _WA_Sys .. followed by what looked like a system generated name.
But when I open the design table in the EM and bring up a list of indexes, I don't find any of the indexes which begin with _WA_Sys .. listed.
I am running SQL 7, sp 2 on NT4, sp 6.
Any light on the anamoly ? Are they some temp indexes created by SQL 7 ?
TIA for any help
Vijay
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Nov 5, 1999
Questions:
We use the product DB Artisan for many of our dba tasks. When we use DB Artisan to migrate tables from unit test to system test, for example, the _WA_Sys... indexes are changed from indexes that do not appear on the DB Artisan list of indexes (in the source database) to ones that do appear in the DB Artisan list of indexes (in the target database).
1) I'm trying to find out if this subtle change in status for the statistics indexes harms their functioning for statistics use.
2) Also, does this subtle change in status for the indexes lead to performance problems such as increased response time.
3) Should we delete the _WA_Sys_ indexes in the target database and let the system create its own there?
Background:
With SQL-Server 7.0, certain indexes are automatically created. They have names that start with _WA_Sys_. They are used by SQL-Server 7.0 for statistics that SQL-Server uses for its decision making.
One place to find out more about these automatically created statistical 'indexes' is in SQL Server Books Online, part of the SQL-Server 7.0 package. Use the 'search' method and search for 'statistical information'. The first entry returned gives some information about the indexes that appear when the database option 'auto create statistics' is set to true.
Dave
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Sep 26, 2004
i cannot seem to get rid of this error. My page works in other functions that have the same syntax and format. just this one doesnt. i tried changing the format but still the same thing.
SQL DB is DateTime. Any Suggestions?
Function UpdateException(ByVal qID As String, ByVal exception_Status As String, ByVal completed As String, byval notes as string, byVal Username as string) As Integer
dim strDate as date = datetime.now()
dim strdate1 as string = strDate.tostring("MM-dd-yy")
Dim connectionString As String = "server='servername'; trusted_connection=true; Database='CPD_Reports'"
Dim sqlConnection As System.Data.SqlClient.SqlConnection = New System.Data.SqlClient.SqlConnection(connectionString)
Dim queryString As String = "UPDATE [Master_CPD_Reports] SET [Exception_Status]=@Exception_Status, [Completed]"& _
"= @Completed, [Completion_Date]= @Completion_Date, [Username]= @Username WHERE ([Master_CPD_Reports].[QID] = @QID)"
Dim sqlCommand As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand(queryString, sqlConnection)
sqlCommand.Parameters.Add("@QID", System.Data.SqlDbType.VarChar).Value = qID
sqlCommand.Parameters.Add("@Exception_Status", System.Data.SqlDbType.VarChar).Value = exception_Status
sqlCommand.Parameters.Add("@Completed", System.Data.SqlDbType.VarChar).Value = completed
sqlCommand.Parameters.Add("@Completion_Date", System.Data.SqlDbType.varchar).Value = strDate1
sqlCommand.Parameters.Add("@Username", System.Data.SqlDbType.DateTime).Value = UserName
dim NotesUpdate as string = "INSERT INTO [CPD_Notes] ([qID], [Notes], [Notes_Date], [Username]) VALUES (@qID, @notes, @Date, @UserName1)"
Dim sqlCommand1 As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand(NotesUpdate, sqlConnection)
sqlcommand1.parameters.add("@qID", system.data.sqldbtype.varchar).value = qID
sqlcommand1.parameters.add("@Notes", system.data.sqldbtype.varchar).value = notes
sqlcommand1.parameters.add("@UserName1", system.data.sqldbtype.varchar).value = Username
sqlcommand1.parameters.add("@Date", system.data.sqldbtype.datetime).value = DateTime.now()
Dim rowsAffected As Integer = 0
trace.warn(strdate1)
sqlConnection.Open
Try
rowsAffected = sqlCommand.ExecuteNonQuery
Finally
End Try
dim rowsAffected1 as integer = 0
Try
rowsAffected1 = sqlCommand1.ExecuteNonQuery
Finally
End Try
Return rowsAffected
return rowsaffected1
sqlConnection.Close
End Function
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Mar 29, 2001
I have inherited a database which had no clustered indexes at all, only non-clustered. WHen I started experimenting with creating some I got error messages back complaining that the name already existed in sysobjects. I have come to find out they tool they use to create the indexes, names the index the same as exisiting table(isn't this a great idea). Other than my current problem, does anyone see other issues might run into. My thought is to drop all the indexes with the table names and recreate them with a better standard. Has anyone else ever run into or done this?
THanks
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Nov 12, 2001
I'm looking for a query that will return all index names, the table the index is on and the columns in the index...
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May 18, 2007
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Mar 6, 2002
We have SQL 2000 (SP2) , Our SQL server agent showing green light as started from EM , It is succussfully restarting from NT Services too . But When I open the properties of the jobs from EM its gives error message SQL DMO error " SQl Agent is starting , try later " . And in EM Next run Date & Time not available .
MDDB database is accessable & in Log file its recovered fully
Thankx in Advance
Sha
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Mar 1, 2015
I am designing a package to export staging tables into a flat file.The names of the tables will be: TableAStaging_YYYYMM and TableBStaging_YYYYMM. As you can see the names of the tables will be changing each month.
The flat files will have similar naming: C:MyPathFlatFileTableAStaging__YYYYMM and C:MyPathFlatFileTableAStaging__YYYYMM.I want to run the package as an sql job in two steps, one for each table.I need to dynamically pass the table names and file names (together with the path) to the IS package.
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Aug 11, 2015
As part if a recent requirement I have to export Chinese/Singaporean names in a CSV file. The data in the tables is a NVARCHAR(256).
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Here is the connection manager setup
There are a lot of suggestions of fixing this by copying/pasting to a notepad file and changing the formatting... But I cant do that since the file is generated using a schedules SSIS package. How can I tweak the process to fix the issue?
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Jan 22, 2004
Hi
I was wondering if anyone has an idea of how we could find the table names and column names of the tables in our Sql server database at runtime/dynamically given our connection string? Please let me know.
Thanks.
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Jan 31, 2008
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For example: if the my primary DB is located on SERVER1INSTANCE1, can the mirror be SERVER2INSTANCE1 or do the instance names have to be different even though they're on different boxes.
Thanks!
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Jan 21, 2004
I'm trying to do an update query that looks like this:
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PAEMPLOYEE
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JOIN EMPLOYEE B ON A.EMPLOYEE = B.EMPLOYEE
It's erroring out on the Employee prefix B.EMPLOYEE saying:
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Is it wrong or will it cause problems to have a field name the same as the table name?
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Aug 3, 2006
Hello there. I'm trying to populate a drop down box with a list of all available instances of SQL server (express or not) available on a network. To list all instances I'm using EnumAvailableServers() in SmoApplication.
The issue is that the Instance column in the returned data table is always empty, and both the Name and the Server columns contain the same string -- the name of the computer the SQL server is installed. Locally I have SSE installed, the instance name is <computer_name>SQLEXPRESS, however, using Smo I can't seem to get to the either full instance name or just the instance name. I can't assume SQLEXPRESS, since there may be more than one installed.
Alternately I used EnumRegisteredServers() in SmoApplication.SqlServerRegistrations and that, while returning instance information (can be retrieved from the RegisteredServer in the returned collection), doesn't always return the remote SQL servers in the list.
Any idea how can this be done? Maybe I'm going at it the wrong way, maybe there's another class / method I need to use to retrieve all instances?
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Sep 30, 2015
I am using Full Text Index to index emails stored in BLOB column in a table. Index process parses stored emails, and, if there is one or more files attached to the email these documents get indexed too. In result when I'm querying the full text index for a word or phrase I am getting reference to the email containing the word of phrase if interest if the word was used in the email body OR if it was used in any document attached to the email.
How to distinguish in a Full Text query that the result came from an embedded document rather than from "main" document? Or if that's not possible how to disable indexing of embedded documents?
My goal is either to give a user an option if he or she wants to search emails (email bodies only) OR emails AND documents attached to them, or at least clearly indicate in the returned result the real source where the word or phrase has been found.
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Dec 5, 2007
Dear All.
We had Teradata 4700 SMP. We have moved data from TD to MS_SQL SERVER 2003. records are 19.65 Millions.
table is >> Order_Dtl
Columns are:-
Client_ID varchar 10
Order_ID varchar 50
Order_Sub_ID decimal
.....
...
..
.
Pk is (ClientID+OrderId+OrderSubID)
Web Base application or PDA devices use to initiate the order from all over the country. The issue is this table is not Partioned but good HP with 30 GB RAM is installed. this is main table that receive 18,0000 hits or more. All brokers and users are using this table to see the status of their order.
The always search by OrderID, or ClientID or order_SubNo, or enter any two like (Client_ID+Order_Sub_ID) or any combination.
Query takes to much time when ever server receive more querys. some orther indexes are also created on the same table like (OrderDate, OrdCreate Date and Status)
My Question are:-
Q1. IF Person "A" query to DB on Client_ID, then what Index will use ? (If any one do Query on any two combination like Client_ID+Order_ID, So what index will be uesd.? How does MS-SQL SERVER deal with these kind of issues.?
Q2. If i create 3 more indexes on ClientID, ORderID and OrdersubID. will this improve the performance of query.if person "A" search record on orderNo so what index will be used. (Mind it their would be 3 seprate indexes for Each PK columns) and composite-Clustered index is also available.?
Q3. I want to check what indexes has been used? on what search?
Q4. How can i check what table was populated when, or last date of update (DML)?
My Limitation is i Dont Create a Partioned table. I dont have permission to do it.
In Teradata we had more than 4 tb record of CRM data with no issue. i am not new baby in db line but not expert in sql server 2003.
I am thank u to all who read or reply.
Arshad
Manager Database
Esoulconsultancy.com
(Teradata Master)
10g OCP
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Oct 28, 2015
My SSIS package is running very slow taking so much time to execute, One task is taking 2hr for inserting 100k records, i have disabled unused index still it is taking time.I am rebuilding/Refreshing indexes and stats once in month if i try to execute on daily basis will it improve my SSIS Package performance?
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Jan 22, 2006
Keep getting this error when positioning to the last page of a report.
Using Server 2003...SqlRpt Svcs 2000 sp2
Detail error msg:
Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown. (rrRenderingError) Get Online Help
Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown.
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
Anyone have any suggestions? Any way to find out what collection is blowing?...or where parameter name: index comes from?
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Jun 20, 2008
hello friends
i have table1 and 200 coulumn of table1 :) i have 647.600 records. i entered my records to table1 with for step to code lines in one day :)
i select category1 category2 and category3 with select code but i have just one index.. it is productnumber and it is primarykey..So my select code lines is so slow.. it is 7-9 second.. how can i select in 0.1 second ? Should i create index for category1 and category2 and category3 ? But i dont know create index.. My select code lines is below.. Could you learn me and show me index for it ?? or Could you learn me and show me fast Select code lines and index or etc ??? Also my search code line have a dangerous releated to attaching table1 with hackers :)
cheersi send 3 value of treview1 node and childnode and child.childnode to below page.aspx :)
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Me.IsPostBack Then
If Request("TextBox1") IsNot Nothing ThenTextBox1.Text = Request("TextBox1")
End If
If Request("TextBox2") IsNot Nothing ThenTextBox2.Text = Request("TextBox2")
End If
If Request("TextBox3") IsNot Nothing ThenTextBox3.Text = Request("TextBox3")
End If
End If
Dim searchword As String
If Request("TextBox3") = "" And Request("TextBox2") = "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "'"
End If
If Request("TextBox3") = "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "' and kategori1= '" & Request("TextBox2") & "'"
End If
If Request("TextBox3") <> "" And Request("TextBox2") <> "" And Request("TextBox1") <> "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "' and kategori1= '" & Request("TextBox2") & "' and kategori2= '" & Request("TextBox3") & "'"
End If
SqlDataSource1.SelectCommand = searchword
End Sub
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Jul 9, 2004
Hi,
I'm running a merge replication on a sql2k machine to 6 sql2k subscribers.
Since a few day's only one of the merge agents fail's with the following error:
The merge process could not retrieve generation information at the 'Subscriber'.
The index entry for row ID was not found in index ID 3, of table 357576312, in database 'PBB006'.
All DBCC CHECKDB command's return 0 errors :confused:
I'm not sure if the table that's referred to in the message is on the distribution side or the subscribers side? A select * from sysobjects where id=357576312 gives different results on both sides . .
Any ideas as to what is causing this error?
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Jul 3, 2006
Hi everyone,
When we create a clustered index firstly, and then is it advantageous to create another index which is nonclustered ??
In my opinion, yes it is. Because, since we use clustered index first, our rows are sorted and so while using nonclustered index on this data file, finding adress of the record on this sorted data is really easier than finding adress of the record on unsorted data, is not it ??
Thanks
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Mar 4, 2008
hii all,can any one help me to get this information.
i am using sql server 2000 and i want to know:
1- all names of servers
2- all database names (catalogs) at specific server and only which the user created .
3- user name and password for each server.
thanks.
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Mar 5, 2015
I have a clustered index that consists of 3 int columns in this order: DateKey, LocationKey, ItemKey (there are many other columns in this data warehouse table such as quantities, prices, etc.).
Now I want to add a non-clustered index on just one of the other columns, say LocationKey, like this:
CREATE INDEX IX_test on TableName (LocationKey)
I understand that the clustered index keys will also be added as key columns to any NC indexes. So, in this case the NC index will also get the other two columns from the clustered index added as key columns. But, in what order will they be added?
Will the resulting index keys on this new NC index effectively be:
LocationKey, DateKey, ItemKey
OR
LocationKey, ItemKey, DateKey
Do the clustering keys get added to a NC index in the same order as they are defined in the clustered index?
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Jun 18, 2008
Quick question about the primary purpose of Full Text Index vs. Clustered Index.
The Full Text Index has the purpose of being accessible outside of the database so users can query the tables and columns it needs while being linked to other databases and tables within the SQL Server instance.
Is the Full Text Index similar to the global variable in programming where the scope lies outside of the tables and database itself?
I understand the clustered index is created for each table and most likely accessed within the user schema who have access to the database.
Is this correct?
I am kind of confused on why you would use full text index as opposed to clustered index.
Thank you
Goldmember
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Sep 10, 2007
Hi All,
I 'm working to improve some sql performance.
One of the major syntax inside the SELECT statment is ..
WHERE FIELDA IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='A') AND
WHERE FIELDB IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='B') AND
WHERE FIELDC IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='C') AND
WHERE FIELDD IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='D') AND
WHERE FIELDE IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='E') AND
WHERE FIELDF IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='F')
(It's to compare the field content with some user input parameter inside a parameter table... )
I think properly is that the SELECT ... IN is causing much slowness in the sql statement. I have indexed FIELDA , FIELDB, FILEDC etc and those PARAVALUE and PARATYPE in the PARATABLE table. But perfromance is still slow and execution takes >20 seconds for 200000 rows of records.
Do any one know if still any chance to improvide the performance like this?
Much Thanks,
Andy
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Apr 17, 2007
I'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.
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Jul 20, 2005
I've read frequently how stored procedures we create shouldn't be named withsp_ since SQL Server will first check the master db before the current dbwhen trying to find the sp to execute. I always nodded and thought how Iwas glad I hadn't done that. For some reason it never clicked that UDFbehavior could be the same.I have several UDFs that start fn_... When I reference a UDF as dbo.fn_...does SQL Server check the master db for these and only upon not finding themcheck the current db? If so, is there a performance hit for this?TIA,John
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