optimizer-hints

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How to compile and start VSC++ Projects Faster?

What techniques do you use to compile and start VSC++ projects fast? For us, especially the loading of all the dlls take 开发者_运维问答a long time. Is there a way to speed this up? The project loads[详细]

2023-03-03 18:23 分类：问答
How to use rowlock and readpast with NHibernate?

I have an application which currently reads data from a table using the following stored procedure: CREATE PROCEDURE [dbo].[GetBatchOfEmails][详细]

2023-02-03 10:37 分类：问答
Stored procedures and OPTIMIZE FOR UNKNOWN

I\'ve read up on the SQL Server 2008 OPTIMIZE FOR UNKNOWN query hint. I understand how it works. However, I have a question on where and when to use it. It cannot be specified inside a UDF. It can be[详细]

2023-01-28 16:15 分类：问答
__builtin_expect from GCC with probability

__builtin_expect from GCCcan be used by programmer to show which variants are expected to be very often and which are rare. But__builtin_expect have only \"true\" and \"false\" (0% or 100% probability[详细]

2023-01-25 21:53 分类：问答
Should i use MAXDOP to improve my maintenance stored procedure?

Okay so i understand the basics of MAXDOP, but i want to understand if this a valid scenario for using it.[详细]

2023-01-06 14:38 分类：问答
How can I choose different hints for different joins for a single table in a query hint?

Suppose I have the following query: select * from A, B, C, D where A.x = B.x and B.y = C.y and A.z = D.z I have indexes on A.x and B.x and B.y and C.y and D.z[详细]

2022-12-25 05:27 分类：问答
Does GCC inline C++ functions without the 'inline' keyword?

Does GCC, when compiling C++ code, ever try to optimize for speed by choo开发者_JAVA百科sing to inline functions that are not marked with the inline keyword?Yes. Any compiler is free to inline any fun[详细]

2022-12-09 05:45 分类：问答