best sql server books

regular basis. Synonym Separate Table data from databases without data loss Cannot be used on linked servers, and new databases must be regularly maintained BCP Dedicated backup with tables Extra space required, trigger and foreign key issues Summary: Good Programming habits and good backup mechanisms are the basis for solving the problem. The above measures are just a solid solution. Some people may say that the new

Myth #26: There is a real "transaction nesting" in SQL Server Error Nested transactions do not appear to allow transaction nesting as their syntax behaves. I don't know why anyone would write code like that, and the only thing I could think of was a guy who scoffed at the SQL Server community and wrote the code: "Pla

PremiseWhen this article discusses only SQL Server queries,For non-composite statistics, where the statistics for each field contain only the data distribution of theHow to estimate the number of rows based on statistical information when combining queries with multiple fields.The algorithm principle of estimating the number of data rows using statistics from different fields, and the differences between

Label:Original: SQL Server 2012:SQL Server architecture--The life cycle of a query (part 1th)To reduce the scope of the read operation, this article first looks at a simple select query and then introduces additional procedures related to performing the update operation. Finally, you will read that

procedures. That is, if the batch statement contains multiple queries, the whole batch is not compiled as a whole, and SQL Server is not aware of the local variable values in the batch. In stored procedures, SQL Server sniffs the parameter values and then uses these values to generate the query plan. In contrast, for

, you can buy a book to master the basic knowledge and then find a case to practice.If you only want to deal with a specific operation, you can directly view the SQL statements of that database, such as stored procedures and views.After the backup is done-for example, copy the SQL statement directly and paste it into the new text document and save it.If an error occurs, you can change it back.Who has

the security configuration for this server. A system administrator can enable the use of 'xp _ Your shell' by using sp_configure. for more information about enabling 'xp _ Your shell', search for 'xp _ Your shell' in SQL Server Books Online. Therefore, you must enable the xp_cmdshell option before executing the stored

Prepare to do before copying: 1. Publisher, Subscriber creates a Windows user with the same name and sets the same password as a valid access user for the publication snapshot folder My computer Control Panel Management tools Computer Management Users and Groups Right-click User New user Create a user who is logged on to Windows in the group of Administrators 2. At the publisher, create a new shared directory as the repository for the published snapshot files: My computer D:\ Create a new dir

After so many years of mixing in the forum, we have seen an obvious trend: more and more netizens are using VFP and SQL server for the system. Many people are concerned about how to operate or manage SQL Server from VFP. You can use views, SPT, or ADO to perform data operations on