sql-server-2016

问题 We have a table with GUID primary keys. When I search for a specific key, I can use either: SELECT * FROM products WHERE productID='34594289-16B9-4EEF-9A1E-B35066531DE6' SELECT * FROM products WHERE productID LIKE '34594289-16B9-4EEF-9A1E-B35066531DE6' RESULT (for both): product_ID Prd_Model ------------------------------------ -------------------------------------------------- 34594289-16B9-4EEF-9A1E-B35066531DE6 LW-100 (1 row affected) We have a customer who uses our ID but adds more text

问题 I have a SQL Server with two databases: Database1 Database2 Login 'MyLogin' has read access on Database2 only. Database2 has a stored procedure as follows: CREATE PROCEDURE Get_LogData @ProductID int AS BEGIN If Exists (Select (1) From Database2.dbo.Products Where ProductID = @ProductID) Select LogTimeStamp , ProductID , Description from Database1.dbo.Log Where ProductID = @ProductID Else Print 'Get_LogData: Unable to find ProductID ' + CAST(@ProductID AS VARCHAR) END; GO BEGIN GRANT EXEC ON

问题 When temporal table is created, we need to defined start and end date time columns which can be hidden - not visible in SELECT * or INSERT without columns . I want to add one more column, which will contain information about the user who has commit the change. The issue is, I am getting the following error: Msg 13735, Level 16, State 1, Line 10 Cannot alter HIDDEN attribute on column 'UserID' in table 'GK' because this column is not a generated always column. Here is the code: DROP TABLE IF

问题 When temporal table is created, we need to defined start and end date time columns which can be hidden - not visible in SELECT * or INSERT without columns . I want to add one more column, which will contain information about the user who has commit the change. The issue is, I am getting the following error: Msg 13735, Level 16, State 1, Line 10 Cannot alter HIDDEN attribute on column 'UserID' in table 'GK' because this column is not a generated always column. Here is the code: DROP TABLE IF

问题 I have a SQL Server database in Azure that is accessed by a .NET app and by a NodeJS app . I just applied AlwaysEncrypted to a table column that contains sensitive information. I used Azure Key Vault to store the encryption key. I was wondering if it is possible to display the (decrypted) data in my NodeJS app? A workaround to this would be to expose the data that I want to query through an API endpoint in my .NET app, and then call that endpoint from my NodeJS app, but I'm looking for a more

问题 This question already has answers here : What is the meaning of the prefix N in T-SQL statements and when should I use it? (4 answers) Closed 1 year ago . In a nvarchar(512) field if i store unicode chars like this: UPDATE MYTABLE SET UNICODEFIELD = 'TﾚEﾎSￔTﾙ' when i query it i get T?E?S?T? It looks like the "unusual" chars are not considered as unicode, i would expect the "?" behavior in case of varchar , while with nvarchar it should work fine, i am expecting TﾚEﾎSￔTﾙ as output, instead of

问题 I am using Visual Studio Community 2017 for developing SSIS packages and I use SQL Server 2016. Some of components are not in SSIS Toolbox. This is that I have now: and this is my colleges have(They don't have the same version of Visual Studio that I have): For example: I need to add a XML Source component to one of my Data Flow but there is not anymore in Other Sources sector in SSIS Toolbox. I tried to add the missing components (Tools -> Choose Toolbox Items ->) but I don't have the tab

问题 I am using Visual Studio Community 2017 for developing SSIS packages and I use SQL Server 2016. Some of components are not in SSIS Toolbox. This is that I have now: and this is my colleges have(They don't have the same version of Visual Studio that I have): For example: I need to add a XML Source component to one of my Data Flow but there is not anymore in Other Sources sector in SSIS Toolbox. I tried to add the missing components (Tools -> Choose Toolbox Items ->) but I don't have the tab

问题 How do I deploy an SSIS project from TFS 2015? For regular database projects, it is sqlpackage.exe /publish with publish profile. What is the command line argument to auto deploy SSIS Project Model into a server? We are using SQL Server 2016 Enterprise. 回答1: Why using runas command?? Runas command allows a user to run specific tools and programs with different permissions than the user's current logon provides. Based on Deploy an SSIS project from the command prompt with ISDeploymentWizard

问题 Currently I have a stored procedure where I create a table and query the table to get my desired result, the result being an infinitely tiered child/parent table that allows me to display the data on my ASP Classic based webpage. This procedure is: SET NOCOUNT ON; DECLARE @Categories TABLE( CatID INT NOT NULL, CatName VARCHAR(200) NOT NULL, ParentID INT ) INSERT INTO @Categories SELECT CatID, CatName, ParentID = NULL FROM Categories WHERE CatName NOT IN ( SELECT CatName FROM Categories c