大约有 6,000 项符合查询结果（耗时：0.0217秒） [XML]
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?
...
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...
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 ...
Wi-Fi 是什么的缩写 - 创意 - 清泛网 - 专注C/C++及内核技术
...列表。
Interbrand 当初提交的十三个方案，除了 Wi-Fi，还包括：
Skybridge
Torchlight
Flyover
Transpeed
Elevate
Trapeze
Dragonfly
Hornet
在首轮投票中，Wi-Fi 并不是最高分数，分数最高的依次为：Trapeze（飞人）、Dragonfly（蜻蜓）、Hornet...
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?
...
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.
...
Row count with PDO
...et the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows .
23 Answers
...
What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
I tried this in mysql:
14 Answers
14
...
Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...撑的连接数个数，而并非qps，当然qps也是我们需要考虑的性能点之一。这种应用常见于消息推送系统，也称为comet应用，比如聊天室或即时消息推送系统等。comet应用具体可见我之前的介绍，在此不多讲。对于这类系统，因为很...
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 ...