Moving BD To New Schema...
Apr 3, 2006
Good morning to everyone!
I have a 3Gig SQL database that currently has all Indexes, Logs, and Data on one drive. We have a new server that will be put in place on Wednesday and thankfully we will be putting the Indexes and TransLogs on different drives from the actual Data. Does anyone have a recommendation on his/her preferred way of doing this and what are some of the advantages/disadvantages some of you may have encountered? This isn't homework. I am finally getting the hang of manipulating and working with our database and will need to accomplish the server switch in about two weeks. Or if you have a recommended reading on this - please point me to it and I'll get to practicing!
Thanks to everyone!
Tiffanie
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May 8, 2007
Hello,
I would like to use SSIS tool to move the data from one database schema to another database schema.
For example:
Source table has
1. UserName (varchar 20) (no null)
2. Email (varchar 50) (can be null)
Destination table has
1. UserID (uniqueidentifier - GUID)
2. UserName (varchar 50) (no null)
3. EmailAddress (nvarchar 50) (can be null)
4. DateTime
Questions:
1. What controls do I use in my Data Flow to make data move between databases with different data types and include new value in UserID as a new GUID and DateTime as a date (GETDATE)?
OLE DB Source, OLE DB Destination, Data Converson and .....
How do I insert Guid and Date at the same time?
2. I have many tables to do data moving. Any sugestions? How do I architect my project? If I create many data flows for each table - it will look complicated.
Please give me some advices here.
Thanks.
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Aug 27, 2012
We currently have all tables in the dbo schema, but for organizational reason we would like to split them up in multiple schemas and I wonder if that can be done without re-creating the tables.
So my question is, is there a way to move a table into a different schema without re-creating it? (For those familiar with Postgres I'm looking for an equivalent to "ALTER TABLE foo SET SCHEMA newschema") sp_rename only allows a "one-part name" for the new name, so apparently that cannot be used.
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Sep 27, 2007
Locally I develop in SQL server 2005 enterprise. Recently I recreated my db on the server of my hosting company (in sql server 2005 express).I basically recreated the tables and copied the data in it.I now receive the following error when I hit the DB:The 'System.Web.Security.SqlMembershipProvider' requires a
database schema compatible with schema version '1'. However, the
current database schema is not compatible with this version. You may
need to either install a compatible schema with aspnet_regsql.exe
(available in the framework installation directory), or upgrade the
provider to a newer version.I heard something about running aspnet_regsql.exe, but I dont have that access to the DB. Also I dont know if this command does anything more than creating the membership tables and filling it with some default data...Any other solutions/thought on what this can be?Thanks!
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May 27, 2008
I have 35+ tables and 15+ stored procedures with SchemaA, now I want to transfer them to SchemaB.
I know how to do one by one...!
alter schema SchemaB transfer
SchemaA.TableA
but it will take long time...!
Thanks,
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Apr 12, 2008
Hello everybody!I'm using ASP.NET 3.5, MSSQL 2005I bought virtual web hosting .On new user registrations i have an error =(The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version. On my virtual machine it work fine but on web hosting i have an error =(What can you propose to me?
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Nov 10, 2015
I trying to get the moving total (juts as moving average). It always sum up the current record plus previous two records as well and grouped by EmpId.For example, attaching a image of excel calculation.
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Apr 19, 2006
I used SSEUtil to add a schema to my database but I am having problems. Used these steps:SSEUtil -c> USE "c:Rich.mdf"> GO>!RUN Resume.SQL//indicates success>SELECT * FROM SYS.XML_SCHEMA_COLLECTIONS>GO//schema not shown in list> USE master>GO>SELECT * FROM SYS.XML_SCHEMA_COLLECTIONS>GO//schema is shown in the queryIt appears that the schema is not added to the desired database, so when I try to use the schema in Visual Studio, the schema does not appear when I connect to the Rich.mdf database. Any ideas on what I am doing wrong or why this might be happening?ThanksKevin
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Nov 21, 2011
I am using sql server 2008 R2.I want to copy all the objects of one schema and put it in another schema. I want to do that from command prompt.
In oracle we can export the objects of one user and import to another user using exp and imp. I want similar type.
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Jun 25, 2001
SQL 7.0 SP3 replicating a database from a publisher to a SQL 7.0 SP 3 subscriber.
Is there a way to change publisher schema without stopping the replication? Example Add a 'bit' column to a table with default of '0'.
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Jun 3, 2004
Hi all,
I want to set up a db for an e-commerce site. I need to know how to set up the db correctly with out getting anything mixed up ... 'cos I never done an e-commerce db b4:
I need to know where and how to store the passwords, the product pictures and the customers delivery address which is different from the billing address.
The tables are as follows...
--Customer--
CustID
Email (email & pwd is for login)
password (will this be secure here)
Name
Address (should it all be in one column or firstline,secondline,zipcode columns)
DeliveryAddress
--Product--
ProductID
ItemName
Catogary
Price
SellingPrice
Quantity
ItemsPicture...(not sure where to link the pics to)
DistributorsID (the warehouse who dispatches the item)
--Distributors--
DistributorsID
Name
Company
Address
It would be much appreciated if you could share some info and tips for how to set it up all correctly.
Tools I'll be using are, ASP.NET(C#), ADO.NET, MSSQL (Stored procedures)
Thanks In Advance
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May 28, 2007
HI All,
What Is Schema in sql Server 2005 ?
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Nov 23, 2007
Good afternoon
could someone tell what is a schema is when using within SQL SERVER 2005
Many thanks
Rob
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Aug 26, 2005
I know in SQL Server the terms Database and Catalog are usedinterchangably. But a table is also assigned a schema. As seen in theINFORMATION_SCHEMA.Tables View. I don't get what this schema qualifieris all about. Like if a table has a schema of dbo.Can someone explain the relationship the schema has and what it is?Thanks.
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Nov 8, 2006
I have setup merge replication between two machines and the data seems to be updating when changed on either side ok. However I am now looking at how I can handle schema changes. I have found on msdn (although not tried) stored procedures that will add and remove columns, but what happens if I want to delete a table for example.
At the moment I can deselect the table being deleted from being published and then delete it or modify it in Management Studio, which then means I need to create a new snapshot which can take sometime before the change is updated on the subscriber.
Is there a better way to tackle schema updates that I have not found yet? Also, how will the subscriber cope if someone starts modifying data while synchronisation to the new snapshot is going on.
I am using SQL 2005 by the way.
Thanks
John
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Oct 17, 2006
Hi,
I am new to SQL Server and started it with SQL Server Express.
I tried unfruitful to know about 'Schema' in SQL Server.
I have to mention it as prefix for table name in SQL query. But if it is in "dbo" schema, it is not required.
Please tell me about it..
Thanks
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Nov 19, 2006
I wrote a website that hits an SQL Server DB using queries that directly acces the table name with no Schema references. (Ex: SELECT * FROM tblHelpNotes;) I have also backed the file and and somehow (I have forgotten how I managed to import it.) imported it into SQL Server Express to run at home. The problem I am having is that in order to query at home I HAVE to use the Schema or it won't work. (Ex: SELECT * FROM dbo123456.tblHelpNotes;) How can I change this so I can just hit the table directly? I have tried miserable to set up a user that uses the default schema of db123456 but I can't seem to get it to work. Any idea's to point me in the right direction?
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Jun 19, 2000
Hi,
i need to move the data and schema from 6.5 to 7.0. could you please tell me the most simple way.
thank you
raju
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Dec 27, 2004
Hi,
I have tried the following out and would appreciate feedback from experienced users regarding if the following is a good/bad approach:
After bring all the data in my Data Mart, I have created a view which has all the data in a big flat table (totally unnormalized). Then based on this BIG FLAT UNNORMALIZED VIEW :) I have created my various dimensions using the 1st option i.e. Star Schema.
Based on the little testing that I have done, I seem to be getting the correct results across various dimensions... However, can someone kindly comment on this approach and the pros/cons.
Thanks
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Apr 28, 2005
What would be the best way to get the Schema from a complete database.
Thanks.
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Sep 9, 2005
hello,
here is my problem.
I have to rebuild database after crash. there is no backup. So
I did a bcp to get data from. But I do not have the original database so my question is how to get the full schema off the data base, tables,colomns,stored procedures etc...
thanks lot for any help.
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Jan 15, 2007
Hi
I come from a MySQL background and have been having some trouble finding the MSSQL command that corresponds to MySQL's "describe." I Googled for around 1/2 hour but can't seem to find it.
Any help appreciated
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Dec 12, 2004
I am trying to modify a survey DB schema created by OOP(Object Oriented Programming) snobs who had their heads so far up their butts(in my opinion).
This is current schema created by them.
Diagram 1 (OOP snobs version)
http://us.f3.yahoofs.com/users/41a4fde6zcff655d9/a2ae/__sr_/2761.jpg?phsEJvBB3t1v7URD
Actually there aren't a several foreign keys as they are shown in the picture, but that's what they(OOP snobs) are doing to the table "Response". They are inserting question_collection_id and its name as well as question_id and its name to Response table. However, it was not ill-intended, "We just wanted to load the report quickly"(OOP snobs).
But I really recommend this schema, Because of its simplicity.
Diagram 2 (My version)
http://us.f3.yahoofs.com/users/41a4fde6zcff655d9/a2ae/__sr_/e890.jpg?phrEJvBBF0.lGY5Y
Yet I haven't proven that my schema will provide report just as quickly as OOP snobs' version. As mentioned earlier, since they don't have foreign key constraints accordingly, I do find quite number of discrepancy on values of "question" columns between "Question" and "Response" tables and "question_collection" columns between "question_collection" and "Response" table. I can provide schedule task to eliminate those problems. But I really prefer my schema than theirs. So far, I can explain mine is better just because of its simplicity and DBA's gut instinct. I'd like to hear Superior Expert's opinion which schema is better and why one is better than the other.
Attached is also zip files of schema images if you can't see them by those URL.
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Oct 4, 2005
Does log shipping allow schema changes ?
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Jan 10, 2006
Hi
I have created a very simple DTS. The DTS is used to trasfer data from Oracle to MSSQL
Eg: Select empno, empname from schemaname.employee where isactive ='Y'
I want to transfer the above data from oracle to MSSQL. I am able to create the DTS and run the DTS successfully.
Right now the schema name is harcoded. But in real scenario, the schema name is known during run time. I want to pass the schema name during run time. How to do this?
I am using Transform Data task to transfer data from oracle to mssql.
any idea?
Jtamil
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Mar 16, 2007
Hello All,
My project uses MS SQL server database and is not too big database (have aound 200 table).
Now I have to create Database schema for my database as my project needs to be integrated with some other product.
I don't know much about database schema and how to start with it.
Can someone please give me some inputs on following:
1) What exactly database schema should include?
2) How should I start creating the schema for my database?
3) Are there any tools for doing this?
Thanks in advance
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May 4, 2008
Are there any free tools for comparing database schema's i.e. the same database against different versions on different servers?
Or is there a tool in Management Studio which will highlight any differences between the databases?
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Jan 11, 2004
Hey,
I'm looking at creating a table in a stored procedure
[declare @tempTable table]
however, rather than then declaring the tables schema
[declare @tempTable table (pkField IDENTITY (1,1), SomeOtherField varchar(50), ...)]
I'd like it to simply use the schema of an already existing table (plus an additional column).
Is there a way to do this without having to manually write the table schema?
A simple example is:
I have a table
OriginalTable (idCol, NameCol, InfoCol)
I'd like to create a temp instance of that table called tempTable which would have a final schema of
tempTable (idCol, NameCol, InfoCol, myTempCol)
The reason I'd like to do this using the schema is so that I don't need to update all my procedures in the future when we decide to add some more detail to the originaltable which needs to be selected as well.
Thanks a lot for any help or direction you can provide.
-Ashleigh
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Mar 17, 2004
Hey folks,
I am looking for a way to export the DDL for table objects from MS SQL 2K. In EM you can right click a table, select "All Tasks" then "Generate SQL". When you preview the script, you can copy it to the text editor of your choice and save it. I'd like to find a way to do this programatically - either through TSQL commands or DTS would be best. I'm OK to do VBScript w/in DTS but I'm not up to writing a full blown VB app.
I seem to remember in my Sybase days that there was a utility called "defncopy" that could be used to extract DDL but there seems to be no analogue in MS SQL 2K.
The purpose of all this is to extract the data and schema of a table in ASCII text so that we can zip it and burn to CD for archiving purposes.
Any help appreciated!
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Apr 1, 2008
Hi, trying to affect schema changes on an SQL DB using however Im encountering a number of errors when trying to do this. Changes are are affected by running a consecutive number of scripts against the DB, see example of script below:
-- PREVIOUSDBVERSION=2.8.2.5
-- The above line must be present in all Upgrade SQL files to catch any gaps in the upgrade chain.
--
--ALL
--
SET NUMERIC_ROUNDABORT OFF
GO
SET ANSI_PADDING, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT, QUOTED_IDENTIFIER, ANSI_NULLS ON
GO
IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE id=OBJECT_ID('tempdb..#tmpErrors')) DROP TABLE #tmpErrors
GO
CREATE TABLE #tmpErrors (Error int)
GO
SET XACT_ABORT ON
GO
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
GO
BEGIN TRANSACTION
GO
PRINT N'Dropping Stats from A DB'
GO
DECLARE @tblname sysname, @statname sysname, @sql nvarchar(2000)
DECLARE c CURSOR FOR
SELECT object_name(id), name
FROM sysindexes
WHERE INDEXPROPERTY(id, name, 'IsStatistics') = 1
OPEN c
FETCH NEXT FROM c INTO @tblname, @statname
WHILE @@FETCH_STATUS = 0
BEGIN
SET @sql = 'DROP STATISTICS [' + @tblname + '].[' + @statname + ']'
PRINT @sql
EXEC (@sql)
FETCH NEXT FROM c INTO @tblname, @statname
END
CLOSE c
DEALLOCATE c
GO
IF @@ERROR<>0 AND @@TRANCOUNT>0 ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT=0 BEGIN INSERT INTO #tmpErrors (Error) SELECT 1 BEGIN TRANSACTION END
GO
The database I am upgrading has a growth limit of 2GB, when running the scripts against the DB two things are happening.
1) DB size begins to increase rapidly and eventually breaches 2GB mark
2) LDF file swells to upto 3GB
My first thought is that the schema changes are gathering in the log file and not being commited to the DB, or that there is some kind of open transaction that the script is constantly trying to execute over and over.
Would like to point out im a novice SQL user, if the information above is sketchy please dont hesitate to say and I will endeavour to provide you with more accurate information.
Cheers
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May 14, 2008
hello,
I have list of tables in a database where schema1 is attached. when ever i login thru windows authentication or any other user and if i run select * from schema1.table i get proper values.
what i need is even if i login thru windows authentication i should be able to run the query without attaching the schema
i.e., select * from table should work. i am not sure what permissions has to be given.
pls advise.
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Oct 24, 2005
Hi. I would like to retrieve the table names of a database, the column names nad its contraints of each table in a database.. How can this be achieved???
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Nov 9, 2007
I am using sql server 2005 and my schema name has allways been dbo. But now this suddenly has changed to DOMAINmy_username (don't now why and how). When I create a new sp the sp:s name will be domainusername.name_of_sp and as a result my webb application don't fint it (it says sp doesnt exist). My old sp:s start with dbo and works just fine.
I dont find any way changing this schema name back to dbo and I cant get it to work with this new schema name eather. What is this schema name? I've tried to read about it on the net but its to advanced for me to understand. Please help me out!
Thanks in advance.
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