Refreshing A Development Database With Production Data

Jan 17, 2007

Hello,

I am trying to refresh a test database with data from a production database. Both database structures are identical, e.g. constraints, stored procs, PK, etc. I am trying to create a package in SSIS that accomplishes this task and I am having extensive problems. The import export wizard is out of the question because the constaints are not carried over, plus when I try to refresh the data using the import export wizard, it fails on 1 specific table because of a column in that table named "Error code". I think "Error code" is a micrsoft keyword, so it fails on this column. Does anyone know a workaround that I can do to accomplish this simple task, that could be completed in minutes using DTS. I understand that SSIS is not as straight forward as DTS, but this task is something that DBA's do on a regular basis and therefore should not be this difficult.

Any help would be appreciated,

David

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I have a production database with a backup job that creates files with thenaming convention dbname_db_200503291800.bak. I want to schedule a restorejob that will retire yesterdays backup. How can I write my restore statementso that it will specify the backup file with yesterdays date.Thanks

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Hi all, I've been assigned a task of refreshing data from theproduction env to development env.what i got is a backup file of a db in the prod env, i now need tomake that into the development env.I can restore it to the dev env no problem, but the warnings i got arethat the tables owner in prod and dev env need to be different, thatis, owner is A in prod env and owner is B in dev env.So I need to:1) restore the db in dev env2) change table owner from A to B3) change related triggers4) change related viewsCan anyone suggest me an approach that is most efficient?Thanks a lot.

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Hi,

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Ideally, we would have a single project for the common data sources that all reporting projects and associated folders would map to, and we would have a way to associate the appropriate data source for each environment when we deploy.

I'm looling for best practices on how to setup data sources for development and deployment in an enterprise environment that uses Visual Studio to develop and publish reports. We have 3 environments, and 6 data sources per environment and about 20 reporting folder / project in Visual Studio. That's 360 changes that have to be manged when deploying reports. Is there a best practices way to do this?

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Hi
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I have a student who has a 100GB database that we need to have a R/W copy of in a Development environment.

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Log Shipping?
Backup/Restore?
Other Ideas?

Thanks in adavnce for the help.

Cheers,

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Hello everyone,

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Updated all statistics on all databases touched by the query on dev.

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Hi everyone,

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UploadTextDocument()
End Sub

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Dim location As String = FileUpload1.PostedFile.FileName.ToString
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Try
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bulkCopy.DestinationTableName = "ExcelData"
bulkCopy.WriteToServer(dr)
End Using
End Using
connection.Close()
End Using
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Jun 8, 2007



i am running a game from a dedi box .. ms sql..

and every time i restart and put it back up ,,,,it rewinds the database

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wait a phew hours then put it back up ,,"which makes it the same way it was when i logged off"

i was told that sql database servers refresh every hour.

is there a way i can make it refresh before i restart it so then i can put the server straight back up





if i restart the server back up straight away it does a rewind for some reason.





tech ::

the server does a rewind because it wouldn't have saved the game so to speak - as in updated everyone's characters. So yes waiting is the only way as far as I know to save the game.

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Refreshing Data In The Cursor.

Nov 17, 2006



Hello everybody,

I wrote a stored procedure for SqlServer 2000 and i am using it for paging purpose.
The procedure is as follows :

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[OLAP_PagedRows]
(
@SelectFields nVarchar(2000) =NULL,

@GroupByFields nvarchar(1000) =NULL,

@BaseTable varchar(100),

@KeyColumn nvarchar(200)=NULL ,

@JoinTables varchar(500) =NULL,

@ConditionalClause varchar(1000) =NULL,

@Pagesize int = 10,

@PageNumber int =1,

@SortExpression nvarchar(200)=NULL,

@SearchText nvarchar(200)=NULL

)

AS

BEGIN



DECLARE @SQLSTMT NVarchar(4000)

DECLARE @SQLSTMT1 NVarchar(4000)



SET @SQLSTMT1 = ''

--check whether page size is given null or not, if so set to default value

IF @Pagesize IS NULL OR @Pagesize = ''

BEGIN

SET @Pagesize =10

END

--check whether page number is given null or not, if so set to default value

IF @PageNumber IS NULL OR @PageNumber = ''

BEGIN

SET @PageNumber =1

END



--Start constructing the query --

SET @SQLSTMT = 'SELECT '

SET @SQLSTMT1 = 'DECLARE @CountValue INT SELECT @CountValue = count(*) From '+@BaseTable

SET @SQLSTMT = @SQLSTMT + @SelectFields + ' FROM '+@BaseTable

If @JoinTables Is Not Null

BEGIN

SET @SQLSTMT = @SQLSTMT + ' ' +@JoinTables

SET @SQLSTMT1 = @SQLSTMT1 + ' ' +@JoinTables

END

DECLARE @StmtWhereClause nvarchar(500)

SET @StmtWhereClause =''

--------------------- Get where conditional clause

If (@SearchText Is Not Null AND RTRIM(LTRIM(@SearchText))<>'')

BEGIN

SET @StmtWhereClause = @StmtWhereClause + ' WHERE ' + @SearchText

END





If @ConditionalClause Is Not Null AND RTRIM(LTRIM(@ConditionalClause))<>''

BEGIN

IF (@StmtWhereClause <> '')

BEGIN

SET @StmtWhereClause= @StmtWhereClause + 'AND ' +@ConditionalClause

END

ELSE

BEGIN

SET @StmtWhereClause = @StmtWhereClause + ' WHERE ' + @ConditionalClause

END

END



SET @SQLSTMT = @SQLSTMT + @StmtWhereClause

SET @SQLSTMT1 = @SQLSTMT1 + @StmtWhereClause

If @GroupByFields Is Not Null And RTRIM(LTRIM(@GroupByFields))<>''

BEGIN

SET @SQLSTMT = @SQLSTMT + ' Group By ' +@GroupByFields

SET @SQLSTMT1 = @SQLSTMT1 + ' Group By ' +@GroupByFields

END

IF @SortExpression Is Not Null AND RTRIM(LTRIM(@SortExpression))<>''

BEGIN

SET @SortExpression = LTRIM(RTRIM(' Order By '+ @SortExpression))

SET @SQLSTMT = @SQLSTMT +' '+ @SortExpression

SET @SQLSTMT1 = @SQLSTMT1 +' '+ @SortExpression

END

SET @SQLSTMT1= @SQLSTMT1+' SELECT @CountValue As MyRows '

--SELECT @SQLSTMT1

--SELECT @SQLSTMT

DECLARE @StartRow INT

SET @SQLSTMT = ' DECLARE temp_Cursor CURSOR SCROLL FOR '+@SQLSTMT

EXECUTE SP_EXECUTESQL @SQLSTMT

Open temp_Cursor

DECLARE @RowCount INT

SET @RowCount = 1

SET @startRow = (@PageSize * (@PageNumber-1))+@RowCount

--SELECT @startRow as 'Current Row'

WHILE @RowCount <= @PageSize

BEGIN

--Select @StartRow 'as @StartRow'

FETCH ABSOLUTE @startRow From temp_Cursor

SET @RowCount= @RowCount+1

SET @StartRow = @startRow + 1

END

deallocate temp_Cursor

EXECUTE SP_EXECUTESQL @SQLSTMT1



END

It is working fine but I have problem with this kind of paging. I need to load the whole data into the cursor and i have to fetch records. The problem is that my table's contains more than Half a million records in it. If I have to load each time this cursor it will be a very big problem on the server side.

Probably it may not be a best solution, but sqlserver 2000 cannot provide more help than this. If I use sub-query for this like using Top <Number> it adversly effecting the nature of the data retrieval.

One solution that I am thinking is Load cursor once and whenever some updations performed on those tables from which cursor is getting data should be automatically reflect the changes.

Is this possible? Please help me.

Regards

Andy Rogers









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Hi,

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