sql-server

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Concurrency problems with temp tables in consequent batches?

I have sometimes a problem when running a script. I have the probelm when using an application (that I didn\'t write and therefore cannot debug) that launches t开发者_如何转开发he scripts. This app is[详细]

2023-04-13 08:21 分类：问答
Error when connect to remote SQL Server

I try to connect to remote SQL Server 2008 Express database from my ASP.NET web application but error throws:[详细]

2023-04-13 07:56 分类：问答
Find which parameters of stored procedures are nullable (optional)

I know I can use the following query to find all stored procedures and thei开发者_运维问答r parameters :[详细]

2023-04-13 07:29 分类：问答
Merge row values into a CSV (a.k.a GROUP_CONCAT for SQL Server)

I have a table like: EntityIDAttributeIDOptionText 501620Paintings 504418Female 506048M 506048开发者_开发百科F[详细]

2023-04-13 07:14 分类：问答
Is this a bug in MERGE, failing to implement FOREIGN KEY properly?

I am using the following tables to implement subtypes, which is a very common approach: CREATE TABLE dbo.Vehicles([详细]

2023-04-13 07:04 分类：问答
Running queries against multiple servers?

I am not sure what the best design pattern for this problem is so any suggestions would be greatly appreciated. I have two SQL Servers A (with DBs P,Q,R) and B (with DBs X,Y,Z).[详细]

2023-04-13 07:03 分类：问答
Database schema with categories, subcategories and products [closed]

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that i开发者_运维问答s not g[详细]

2023-04-13 06:54 分类：问答
Working with complex SQL Server database schemas

I have a database, I have to maintain compatibility with SQL Server 2005 and I\'ve been thinking about ways to reduce complexity and deal with performance issues.[详细]

2023-04-13 06:47 分类：问答
How to get table name back in column name of joined tables

I hve the query... select * from Contact c left join Employee e on c.ContactID=e.ContactID left join [Role] r on e.EmployeeID=r.Employee开发者_Python百科ID[详细]

2023-04-13 06:24 分类：问答
How do I avoid getting duplicate information?

I have two tables... CustomerId, Name 1pete 2dave 3jon CustomerId, Role 11 12 21 32 33 And I want the select to return data in the following format[详细]

2023-04-13 06:18 分类：问答