大约有 3,556 项符合查询结果（耗时：0.0173秒） [XML]
Generate MD5 hash string with T-SQL
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How do you do this in SQL2005? It's not returning properly encoded string...?
– Joshua F. Rountree
Jun 14 '12 at 12:16
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How much size “Null” value takes in SQL Server
... how Access stores NULLs but I wouldn't be surprised if it is different to SQL Server.
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Is a view faster than a simple query?
...uania as an example. We sell software worldwide and keep our records in a SQL Server database. We're very successful and so, in a few years, we have 1,000,000+ records. However, we often need to report sales for tax purposes and we find that we've only sold 100 copies of our software in our home ...
How to store Java Date to Mysql datetime with JPA
Can any body tell me how can I store Java Date to Mysql datetime...?
12 Answers
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Convert Rows to columns using 'Pivot' in SQL Server
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If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data from rows into columns.
It sounds like you will need to use dynamic sql if the weeks are unknown but it is easier to see the correct code using a ha...
Imply bit with constant 1 or 0 in SQL Server
...alse bit;
SELECT @True = 1, @False = 0; --can be combined with declare in SQL 2008
SELECT
case when FC.CourseId is not null then @True ELSE @False END AS ...
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SQL Server Management Studio, how to get execution time down to milliseconds
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I was struggling with that until i found this...
http://blog.sqlauthority.com/2009/10/01/sql-server-sql-server-management-studio-and-client-statistics/
Also, if you open the Properties window you may find some magical "Connection elapsed time" that may give you some execution time...
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SQL Server - Return value after INSERT
...ng a trigger to the table will break your statements! re: blogs.msdn.com/b/sqlprogrammability/archive/2008/07/11/…
– hajikelist
Jun 24 '15 at 21:22
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How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C
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You should supply the SqlParameter instances in the following way:
context.Database.SqlQuery<myEntityType>(
"mySpName @param1, @param2, @param3",
new SqlParameter("param1", param1),
new SqlParameter("param2", param2),
new ...
Are there good reasons not to use an ORM? [closed]
...ur question and it looks they are copy and pasting the queries into inline sql. This makes the security model the same as an ORM, so there would be absolutely no advantage over this approach over an ORM. If they are using unparametrized queries then it would actually be a security risk.
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