microsoft sql server 2016

For the first time, SQL Server appeared on the top ten rankings of "all environments" (This ranking includes all databases running in Microsoft Windows and non-Windows environments ), this indicates that SQL Server has ranked among the OLTP databases with the largest number

Author Jonathan Allen, translator Shao Sihua released on June 14, 2015 The Clustered Columnstore index (CC index) is one of the two most compelling features in SQL Server 2014 and is designed to be used for data tables with more than 10 million records. The user does not need to specify the index explicitly, also can guarantee the good performance of analytic query.However, there is a flaw in t

Microsoft SQL server, Error 2, SQL server When I started learning about databases in my sophomore year, I installed the database at the beginning. As a result, the first lab class of the database taught us how to install the database on our own machine. We also needed lab r

As a DBA, it is one of our responsibilities to exclude SQL Server issues, and many people each month bring us a variety of performance problems that we cannot explain. I've heard many times that previous SQL Server performance issues were fine and within normal range, but now everything has changed,

In your DBA profession, who have you ever worked with the DBCC inputbuffer command to get the last SQL statement that has been committed to a specific session of SQL Server? Raise your hand, please! Everyone has used it!We all know that DBCC commands are a little awkward because you can't call them in T-SQL queries, an

Label:--When many connect to your database, this error "has exceeded the lock request timeout period"--just put the next-to-face stored procedure in your master database and execute it. 1 UsePratice2 SETAnsi_nulls on 3 SETQuoted_identifier on 4 Go 5 6 Create PROC [dbo].[sp_killallprocessindb] @DbName VARCHAR( -) 7 as 8 IF db_id(@DbName)= NULL 9 BEGIN Ten PRINT 'DataBase dose not Exist' One END A ELSE - BEGIN - DECLARE @killspId VARCHAR( -) the DECLARETmpcursorCURSOR - for - SELECT 'Ki

Original address: http://www.ncloud.hk/%E6%8A%80%E6%9C%AF%E5%88%86%E4%BA%AB/export-query-result-as-json-format-in-sql-server-2016/Use the FOR JSON clause to export the query results as a JSON string, as an attribute that is first available in SQL Server

SQL Server 2016-locally compiled Functions The native compiled stored procedure is introduced in SQL Server 2014, and in SQL Server 2016, w

SQL Server 2016 installation error prompt: You need to install oracle JRE7 update 51 (64-bit) or a later version to solve the problem, 2016jre7 Cause of error: JDK is not installed on the computer and is in version 7) Solution: Install JDK on the following website, configure environment variables, and reinstall SQL

Original: SQL Server 2016 new feature: DROP IF EXISTS??When we write T-SQL to delete an object (table, stored procedure, etc.), it is customary to use the IF statement to determine whether the object exists and then drop it, for example:Old version:IF object_id (' dbo. Person ', ' U ') was not a nulldrop table personif