How To Create An SQLCE Database From An XML Schema?
Oct 11, 2007
Greetings,
I've searched through this and other SQLCE newsgroups, and it would
appear that whenever this question is asked, it is deflected or left
unanswered. I'll try again:
Is there any way to create SQLCE database tables from an XML schema
(preferably in .NET with C#)? Of course this can be done with the .NET
DataSet, but there doesn't appear to be any way to get the DataSet to
create the tables in the SQLCE database (although the reverse can be
done). I won't go into long explanations of the application, but it
does not ever have any connection to an SQL server, and we don't want
to create the SQLCE tables in code. We *only* want to create them
using an XML schema. Is the only option writing our own code to do this?
TIA
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Dec 19, 2006
Hi .Net Guru’s,I have an urgent requirement for my project; the issue is mentioned below;Using .Net(C#/VB.Net) I need to generate/created Database objects from XML schemas.I don't have any sample xml schema file to give you. You just imagine you have a sample .xsd file and this .xsd file will be used to create database tables.Please let me know if you have any queries. Thanks,nick
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Nov 5, 2004
Hey,
I was wondering does anyone know a way to get the structure, with relationships, of a Sql Database and generate a XML Schema. I want to use the Schema to build a CrystalReport.
Thanks!
-Kevin
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Mar 20, 2007
I have some questions about creating SQL Server CE databases. Based on my experiments and what I've read on these forums, it looks like there are a couple ways to create a database schema. I can edit the database schema via the Server Explorer in Visual Studio, or use an external program like SQL Server Management Studio and somehow convert those files to .sdf files.
I find Visual Studio's built in tools to be cumbersome to use and limited in functionality, and using SSMS seems like a roundabout way of approaching the problem. I understand Microsoft will be releasing better tools with Orcas, but in the meantime, I'm wondering if there are alternative ways to generate database schemas.
For instance, I find Visual Studio's DataSet designer fairly easy to use. The DataSet designer generates schema definitions (.xsd files), and an instantiated DataSet can both read and write schema definitions via Read/WriteXMLSchema. Furthermore, DataAdapter's Fill and FillSchema methods can be used to push a schema from a database to a DataSet. So, can I somehow go the other direction and push a schema from a DataSet to a database? It seems like all the tools are there...
For example, if I create the DataSet schema, could I use a small app to create a new .sdf file, instantiate a DataSet, write the schema from the DataSet to the database, and then save the .sdf file? Or given the generated .xsd file, is there any way to create a SQL database from that?
Thanks in advance for any replies.
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Aug 3, 2012
Any command which will make create script for my entire database including all sp's , tables, functions..i dont want to backup the db ..i want to create scripts for creating an entire database schema (only the structure and not data)
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Jan 15, 2005
how do I move my database schema from 1 machine to another? Its a MSDE 2000 DB and Im using visual studio 2003.
In VS when I goto the server explorer and right click on a DB the "generate create script" options is greyed out.
What am I doing wrong?
If you cant help me with the above question could you please recommend another way for me to get my DB schema with all its constraints from one of my work stations to another. I dont want to manually recreate it.
Thankyou
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Apr 25, 2007
Hi,
I created a database,login,user and schema like belows.
-- 2. create database
CREATE DATABASE MyTempDatabase;
-- 3. create login
CREATE LOGIN MyTempLogin WITH PASSWORD = '#mytemplogin$',
DEFAULT_DATABASE = MyTempDatabase,
CHECK_EXPIRATION = OFF,
CHECK_POLICY = OFF;
--
USE MyTempDatabase;
-- 4. create user
CREATE USER MyTempLogin FROM LOGIN MyTempLogin WITH DEFAULT_SCHEMA = MyTempSchema;
-- 5. create schema
CREATE SCHEMA MyTempSchema AUTHORIZATION MyTempLogin;
The created user,MyTempLogin, must have permissions that can create tables,drop tables,select,insert,delete,update and bulk insert.
How can I grant permissions to the user?(or schema?)
I failed to grant by T-SQL query.
Additionally, what is purppose of the ROLE? Should I create or use it?
I'm confusing in security concept(login,user,schema,role).
Thanks.
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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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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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Oct 23, 2007
can we upgrade a sqlce forgotten password database to sql server for mobile database on our desktop
Thanks & Regards
Mukesh Gupta
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Jan 6, 2008
Hi,
I have a complicated sql server mobile database (.sdf) and need to create a SQL SERVER database with the same tables. How can I do it without scripting the whole thing? I thought of using the views.information_schema databases, but it is still a lot of coding.
thanks
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Feb 6, 2006
I am currently upgrading our ppc app (written in .net 2003) to .net 2005 and from sqlce 2.0 to 3.0. The new application runs out memory(storage) when handling lots of data transactions (both in case of using sqlcedatareader, and dataset ). There is no memory leak issue here, sqlce 3.0 simply uses a lot more (3 times more) memory than sqlce 2.0.
Our applicaton runs fine using sqlce 2.0 and .net 2003, but fail due to memory shortage
with the upgrades(which has the same code). Anyone can shed some lights on this issue?
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Feb 26, 2008
what wrong ?
IF NOT EXISTS ( SELECT * FROM sys.schemas WHERE [name] = 'ATypes' )
BEGIN
CREATE SCHEMA [ATypes] AUTHORIZATION Owner_SchATypes;
END
GO
why I get an error ?
Noam Graizer
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Apr 24, 2007
How can I create a new schema inside a database from Managment studio express.
Also can someone explain me the concept of schema clearly. If database is like a house, then is schema like a room in it ??
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Nov 2, 2007
I€™m trying to create an index on a view. I get the error that €˜the view is not schema bound.€™
Soooo, I try to put it in a schema.
This is the syntax I am using -
CREATE SCHEMA AUTHORIZATION painter
CREATE VIEW large_paints AS
SELECT paint_id,color FROM paint WHERE paint_size=100
CREATE INDEX idx on large_paints (paint_id);
I get the error - Incorrect syntax near the keyword 'INDEX'.
Any ideas?
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Apr 8, 2008
hi,
I am developing a PDA project using Windows CE 6.0
I develop an Application using VS 2008 and create a database using SQLCE 3.5 in VS2008.
I run the Application in Mobile 6 Emulator, it is correctly.
When I integrate it in My Custom OS, there is an error to connect the SQLCE 3.5 Database.
My CE 6.0 customed OS included: All 'File System and Data Store' Components.
I also Include the 7 DLL: in C:Program FilesMicrosoft SQL Server Compact EditionV3.5Deviceswce500armv4i
-sqlcecompact35.dll
-sqlceme35.dll
-sqlceqp35.dll
-sqlceca35.dll
-sqlceer35EN.dll
-sqlceoledb35.dll
-sqlcese35.dll
Also, I include the three CAB Files:
- sqlce.dev.ENU.wce5.armv4i.CAB
- sqlce.wce5.armv4i.CAB
- sqlce.repl.wce5.armv4i.CAB
I first Run the three CAB files in My PDA Emulator.
Then I run the Application located: Windows
All the files I imported in my OS is located in Windows
When I run my Application, there is an error prompted:
"The Database file cannot be found. Check the Path to the database.
[Data Source = WindowsTest.sdf]"
I try to use The Query Analyer to open the DB:WindowsTest.sdf,
The Error Message shown:
Error: 0x8004005 E_FAIL
Native Error: (25046)
Interface definning error: IID_IDBInitialize
Param 0 : 0
Param 1 : 0
Param 2 : 0
Param 3 : WindowsTest.sdf
I, then, create a database in my PDA Emulator using isqlw35.exe (Query Analyzer)
and located in WindowsTest2.sdf.
After create the Test2.sdf, I use the Query Analyzer to re-open it. It is correct with no error!
I use my Application to open the WindowsTest2.sdf, and it is correctly too!
Therefore, the problem would be: The SQLCE 3.5 database I created in VS2008, named 'Test.sdf'
cannot be opened in my customed ce 6.0 OS. However the database I created in my customed OS 6.0
emulator ,named 'Test2.sdf' works fine.
Is there any difference or what's wrong when I create a SQLCE 3.5 database and integrated in Windows CE 6.0???
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Apr 26, 2007
Hi, there;
I got a SqlCe2.0 database here called JOB.sdf, size is 260K. When I tried to compact it, it took very long and that JOB.sdf.tmp was created with 27.7M!!!, I can still open table in the database, but I found that there is some invalid data (unreadable square boxes). It looks like database was corrupted. My application gave error:
Error Code: 80040E14
Message : The OLE DB Execute method failed. The SQL statement is not valid. [,,,SQL statement,,]
Minor Err.: 28560
Source : Microsoft SQL Server 2000 Windows CE Edition
Error Code: 80040E14
Message : Line 1: Incorrect syntax near 'à 缂¬Ã©€™€°Ã¬±´ÃªÅ ®Ã£¶»Ã¤¡Æ’ꢀ¹Ã¨Å¸¬Ã£³Å¡'.
Minor Err.: 170
Source : Microsoft OLE DB Provider for SQL Server
Error Code: 80040E14
Message : Unclosed quotation mark before the character string 'à 缂¬Ã©€™€°Ã¬±´ÃªÅ ®Ã£¶»Ã¤¡Æ’ꢀ¹Ã¨Å¸¬Ã£³Å¡'.
Minor Err.: 105
Source : Microsoft OLE DB Provider for SQL Server</E>
Note: " " is displayed as "SOHSOH....." with black background.
Apart from compacting database, is there manual job or tool we can do/use to fix a corrupted database caused by power failure? (e.x: all data saved successfully before power failure)?
Thanks
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May 4, 2007
Hi; there;
I know that power failure can corrupt a sdf file (http://support.microsoft.com/kb/296076/en-us)
Apart from that, is there any other reason can corrupt a SqlCe2.0 sdf database?
Another problem I found in my sdf database is corrupted record. There is a record in the database has all field with "null" value. When I tried to compact this database in "Query Analyzer", it has cursor there forever. I can still open the database and view those record. I tried to delete this record by saying "delete from job where ... is null", that database is fixed!!! I can compact that dataase again.
Note: I have transaction when writing data to database and my application has quite a lot database corruption issue which is nightware now.
Does anybody know what causes this and how to avoid this problem?
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Mar 25, 2008
IF NOT EXISTS (SELECT 1 FROM Sys.Schemas WHERE [Name] = N'HR4')
CREATE SCHEMA HR4 AUTHORIZATION [dbo]
The above statements gives me an error saying "Incorrect syntax near schema". But the following code works fine.
DECLARE @sql varchar(100)
set @sql='CREATE SCHEMA HR4 AUTHORIZATION [dbo]'
IF NOT EXISTS (SELECT 1 FROM Sys.Schemas WHERE [Name] = N'HR4')
exec(@sql)
Any ideas on what is causing this error?
Thanks!
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May 22, 2008
I Would like to create a schema sample and make it as default schema instead of dbo.
If a user logs in and creates a table like create table t1 (no int ) .
it would be assigned to sample schema and displayed as sample.t1 not dbo.t1.
How to set the user created schema as primary schema.
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Jul 30, 2007
instead of CREATE SCHEMA using T-SQL
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Apr 18, 2006
Hi All
I have a SP that i create tables and other objects on another database.
Creating table work well.
declare @s nvarchar(2000)
set @s = 'use db01'
set @s = @s + 'CREATE TABLE ABC (recid int)
exec (@s)
------------------------------------------------------------------------
But if i try to create a schema it gives error :
'CREATE SCHEMA' must be the first statement in a query batch.
declare @s nvarchar(2000)
set @s = 'use db01'
set @s = @s + 'CREATE SCHEMA AAA
exec (@s)
How can i solve it?
Thanks.
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Aug 3, 2007
You can't assign a default schema for a user that maps to a Windows group. OK fine. But if you create a user for that group anyway with no default schema, any objects created by members of that group will automatically cause a schema to be created for them, EVEN WHEN THAT USER HAS BEEN EXPLICITLY DENIED THE CREATE SCHEMA PERMISSION IN THE DATABASE. This is the same as it was in 2K5, but has still not been fixed in 2k8.
To reproduce, do the following steps:
Create a windows group, either in the doman or local to the box.
Add at least one Windows user to that group.
Create a SQL login for that Windows group.
Map that login to a new user in some database.
Explicitly 'deny create schema to ' that group/user.
Grant 'create procedure' to that group/user.
Log onto SQL with a Windows login that is a member of that Windows group
Use the database that we set the permissions in above.
Create a dummy stored procedure without qualifying the name with a schema ie: 'create prodedure test1 as select 'hello world').
Look to see what you ended up with. You will have a new schema named the same as the user who created the sproc. This will now be their default schema implicitly, and the test1 stored procedure will be in that schema, EVEN WHEN THAT USER WA EXPLICITLY DENIED THE CREATE SCHEMA PERMISSION IN THE DATABASE.
Could you please fix this?
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Apr 6, 2006
Hi
I have a schema called Accounts owned by fred
User bob has create procedure permission as follows:
grant create procedure to bob
bob would like to create a procedure in schema Accounts.
When he issues create proc Accounts.sp_proc.... it fails with:
Msg 2760, Level 16, State 1, Procedure sp_proc, Line 3
The specified schema name "Accounts" either does not exist or you do not have permission to use it.
What permission do I need to grant bob in order to allow this?
Thanks
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Oct 6, 2006
In CLR integrated trigger:
If I want to make a trigger:
- For Insert
- With name: NewEmployeeInserted
- On table dbo.Employees
I add the following attribute above the desired .net method logic:
[SqlTrigger(Event = "For Insert", Name = "NewEmployeeInserted", Target = "Employees")]
How to make a trigger on for example: Production.Employees table?
where Production is the schema where this table resides.
Thank you.
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Oct 26, 2007
Is it possible to create a schema or table in sql server from a dbf file instead of manully creating it
Regards
Karen
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Apr 8, 2008
This works in SQL Server 2005:CREATE XML SCHEMA COLLECTION Version2_1 AS'<xs:schema xmlns="http://www.icpsr.umich.edu/DDI" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:doc="http://www.icpsr.umich.edu/doc" targetNamespace="http://www.icpsr.umich.edu/DDI" elementFormDefault="qualified" attributeFormDefault="unqualified"> <xs:annotation> <xs:documentation> This is a w3c Schema "Technical Implementation" of the DDI Conceptual Specification. This schema is intended for use in producing electronic versions of codebooks for quantitative social science data. CVS Revision information: $Header: /cvsroot/ddi-alliance/ddi/w3c/Version2-1.xsd,v 1.10 2007/07/31 19:03:54 mdiggory Exp $ </xs:documentation> </xs:annotation></xs:schema>' This version, however, gives errors: DECLARE @sql VARCHAR(max)SET @sql ='CREATE XML SCHEMA COLLECTION Version2_1 AS <xs:schema xmlns="http://www.icpsr.umich.edu/DDI" xmlns:xs="http://www.w3.org/2001/XMLSchema"xmlns:doc="http://www.icpsr.umich.edu/doc" targetNamespace="http://www.icpsr.umich.edu/DDI"elementFormDefault="qualified" attributeFormDefault="unqualified"><xs:annotation> <xs:documentation> This is a w3c Schema "Technical Implementation" of the DDI Conceptual Specification. This schema is intended for use in producing electronic versions of codebooks for quantitative social science data. CVS Revision information: $Header: /cvsroot/ddi-alliance/ddi/w3c/Version2-1.xsd,v 1.10 2007/07/31 19:03:54 mdiggory Exp $ </xs:documentation></xs:annotation></xs:schema>'EXEC (@sql)Ultimately, I am trying to create a stored procedure that will take as parameters the name of the new schema and the .xsd file it comes from, so that I can use it in code. I am a novice, so all explanations would be greatly appreciated.Thanks,Ed Graham
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May 9, 2008
Can anyone help me with this? The objective is to allow an application user (with db_datareader & db_datawriter database roles assigned) to be able to create tables in the assigned schema (dbo) via a new role.
-- Create User
use master
go
create login DBA with password='xx', CHECK_EXPIRATION=ON, CHECK_POLICY=ON
use AdventureWorks
go
create user dba from login DBA
alter user dba with DEFAULT_SCHEMA=dbo
go
-- Create Role
use AdventureWorks
go
create role sp_ddl_role AUTHORIZATION dbo
grant CREATE TABLE to sp_ddl_role
-- assign user to Role
use AdventureWorks
go
exec sp_addrolemember sp_ddl_role, dba
go
-- Create Table statement then run with following error
Error:
Msg 2760, Level 16, State 1, Line 1
The specified schema name "dbo" either does not exist or you do not have permission to use it.
Remedy: Grant ALTER on schema::dbo to sp_ddl_role
My problem is that I want to restrict user permissions via this role to just the CREATE TABLE and granting ALTER on a SCHEMA will open up a whole lot more permissions from a security standpoint.
Question: How do I restirct this role to just the CREATE TABLE within a SCHEMA?
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Feb 15, 2008
I use visual studio 2008 to design a database application.
I am in the peak of finalising the program but I have a snag with updating data in the database.
I could create new rows, add rows and new rows of data to the table but whenever i try to change the data in a cell
it returns an error "Update requires a valid UpdateCommand when passed DataRow collection with modified rows."
I have tried all possible solutions, using table adapter, commands etc but wont get it.
This situation also applies to changes made directly on the data grid and also when using the binding navigator buttons
to edit and save data.
please help me.
Barbara Grayson
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Apr 17, 2015
I have a sql server 2012 server and I need to prevent the users from creating new schemas by mistake. Is there any way to revoke that permission alone but still letting the user to create their own objects in dbo (yes I know that shouldn't be in dbo but that is another issue).
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Aug 15, 2006
Hi,
I have the same database(3GB) in 2 physical locations in usa and europe
I need to create a publisher and subscriber between these 2 database without sending any snapshot because i have the same data in the 2 sides, is it possible ?
Thx
Jim
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Oct 2, 2007
I am using SQL express and Visual web developer on windows Vista.
When I try to create a new database the following message appears.
CREATE DATABASE permission denied in database master (error 262)
I log on to my computer as an administrator.
Help appreciated
Prontonet
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Sep 6, 2007
Having some trouble getting my head around setting access to specificschemas- here's my problem:I've created a specific schema that I only want certain users tocontrolProblem: Even though I give them full access....the cannot createtables under that schema...my code is below (flyer is the schema,eflyerAdmin is the role, and eflyer is the user):GRANTALTER,CONTROL,DELETE,EXECUTE,INSERT,REFERENCES,SELECT,TAKE OWNERSHIP,UPDATE,VIEW DEFINITIONON SCHEMA::flyerTO eflyerAdminGO-- Add an existing user to the roleEXEC sp_addrolemember N'eflyerAdmin', N'eflyer'
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