大约有 3,549 项符合查询结果(耗时:0.0309秒) [XML]

https://stackoverflow.com/ques... 

An explicit value for the identity column in table can only be specified when a column list is used

... Summary SQL Server won't let you insert an explicit value in an identity column unless you use a column list. Thus, you have the following options: Make a column list (either manually or using tools, see below) OR make the identit...
https://stackoverflow.com/ques... 

How can foreign key constraints be temporarily disabled using T-SQL?

Are disabling and enabling foreign key constraints supported in SQL Server? Or is my only option to drop and then re-create the constraints? ...
https://stackoverflow.com/ques... 

How to find a text inside SQL Server procedures / triggers?

...0.50]' SELECT DISTINCT o.name AS Object_Name,o.type_desc FROM sys.sql_modules m INNER JOIN sys.objects o ON m.object_id=o.object_id WHERE m.definition Like '%'+@Search+'%' ORDER BY 2,1 shar...
https://stackoverflow.com/ques... 

How do I delete multiple rows in Entity Framework (without foreach)

... If you don't want to execute SQL directly calling DeleteObject in a loop is the best you can do today. However you can execute SQL and still make it completely general purpose via an extension method, using the approach I describe here. Although that ...
https://stackoverflow.com/ques... 

Row count with PDO

...et the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows . 23 Answers ...
https://stackoverflow.com/ques... 

alternatives to REPLACE on a text or ntext datatype

... . I'm using the REPLACE function. Since the column datatype is NTEXT , SQL Server doesn't allow me to use the REPLACE function. ...
https://stackoverflow.com/ques... 

How can I check if a View exists in a Database?

I have some SQL code that needs to be executed if a certain View exists in a database. How would I go about checking if the View exists? ...
https://stackoverflow.com/ques... 

What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?

I tried this in mysql: 14 Answers 14 ...
https://stackoverflow.com/ques... 

SQL to determine minimum sequential days of access?

... 0) This works by subtracting the supplied date from zero--which Microsoft SQL Server interprets as 1900-01-01 00:00:00 and gives the number of days. This value is then re-added to the zero date yielding the same date with the time truncated. – IDisposable Jul ...
https://stackoverflow.com/ques... 

SQL Server CTE and recursion example

...eading an article on it. This article shows employee info with the help of Sql server CTE and recursion. It is basically showing employees and their manager info. I am not able to understand how this query works. Here is the query: ...