A Lot of Your SQL Servers Are Unsupported.
I’m almost afraid to look into theSQL ConstantCare client base to see the answer to this, but let’s put on a pair of rubber gloves and go find out. SQL Server 2016: <1% out of support.I LOVE YOU...
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Diving Into The Basics of SQL Server
Let’s start our journey practically with SQL. I’ve attached the Chinook files; you can just run the script and make your environment ready for work. To learn the database, most of the time, we need to...
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Lightweight profiling in SQL Server 2019
Database administrators used to deal with the query performance issues. It is an important aspect to identify the query and troubleshoot the reason for its slowness. Normally, we used to enable SET...
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Dates and Times in SQL Server: DATEDIFF() and DATEDIFF_BIG()
Dates and Times in SQL Server: DATEDIFF() and DATEDIFF_BIG() Randolph West Posted on 21 November 2018 Comments Last time we looked at adding or subtracting date parts using the DATEADD() T-SQL system...
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Azure Data Studio and XEvents
Azure Data Studio (ADS) is getting all sorts of love and attention these days. So much so that they have finally gotten around to adding Extended Events (XE) to the tool sort of. Now we have the power...
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Shortcut: Viewing and configuring spatial data output in SSMS
SQL Server 2008 added the ability to work with spatial data by the additional of the geometry and geography data types. When they first were added, there was no tools support for working with them, and...
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10款最佳SQL Server服务器监控工具
服务器是网络中最重要的资源之一，SQL Server的广泛普及使SQL Server监控工具成为长期网络维护的先决条件。使用服务器监控工具跟踪服务器的运行状况可以为你提供解决性能问题所需的信息。从长远来看，解决性能问题将使你的网络保持正常运行。 忽视服务器监控可能会导致服务器停机并使企业损失惨重。利用SQL...
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Issues with Triggers for SQL Server Tables using Merge Replication
By:Ranga Babu | Last Updated: 2018-11-22 || Related Tips:More > Replication Problem We have SQL Server merge replication created for a database. Most of tables involved in the merge replication...
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cannot be run because the QueueReader subsystem failed to load
前阵子一数据库服务器的事务日志开始暴增，当时使用下面脚本检查发现该数据库的log_reuse_wait_desc 一直处于REPLICATION状态， 也就是说在事务复制过程中，与发布相关的事务仍未传递到分发数据库。刚好前一天有个同事配置了AWS的DMS相关作业。 SELECT name , log_reuse_wait_desc FROM sys . databases ;...
View ArticleEdit Manually Selected Lines in SQL Server
I have a database in which some editing operations have to be done manually on some rows. I have the SQL Server Management Studio Express. In SSMS, to edit the rows, normally the option is: Select DB...
View ArticleSQL Server Interview questions and answers on DBCC
SQL Server Interview questions 1: What are DBCC commands in SQL Server? Microsoft provides the following Database console commands to provide information on SQL Server operations: Status Validation...
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SQLpassion Black Friday Deal 2018
SQLpassion Black Friday Deal 2018 Klaus Aschenbrenner Posted on 22 November 2018 Comments (Be sure to checkout the FREE SQLpassion Performance Tuning Training Plan - you get a weekly email packed with...
View ArticleSQL Interview Questions and Answers on Database Design, Drive Space, Error Log
The following is the list of SQL interview questions on different aspects of database design, drive space and error logs. SQL Interview Questions 1: What is your approach in AUTO_GROWTH option while...
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Move Datafiles in SQL Server Part 2
Move Datafiles in SQL Server Part 2 Introduction In thefirst part of the two-part series, we explored migrating databases by first updating the master database system catalogs which contain records of...
View ArticleRetrieving transaction data deleted from the SQL Server database and...
Serialization of a .Net DateTime object scanned from a SQL Server database to JSON String I believe that my .NET 4.5 DateTime object is being incorrectly serialized by its ApiController in my ASP.NET...
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Matrix Multiplication Calculated with T-SQL
By:Eli Leiba | Last Updated: 2018-11-23 || Related Tips:More > T-SQL Problem I need to perform matrix multiplication in T-SQL for one of my applications. Is this possible with T-SQL code in SQL...
View ArticleSQL Server T-SQL Code for the Tukey Honestly Significant Difference Test...
By:Rick Dobson | Last Updated: 2018-11-23 || Related Tips:More > T-SQL Problem Please extend earlier tips on how to compute with SQL and interpret the results for a one-way ANOVA or a two-way...
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Overview of SQL COUNT and COUNT_BIG in SQL Server
In this article, we’ll walk-though two other important SQL aggregate function, SQL COUNT and COUNT_BIG. In the previous article of this series, we covered how to retrieve data, join tables, work with...
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Sql Server Slow Selection Query Returning 13 Million Records on 60 Million...
We have a table with about 25 columns including one TXT_SUBSCRIBER_CELL_ID and LNGCASE_ID on which we have created Combined indexes. When we query SELECT LNG_TOWER_ANALYZER_ID, LNG_UPLOAD_ID,...
View ArticleTLS , SQL Server and powershell cmdlet - Get-TLSCipherSuite
Question :Ihave an issue from a developer about an error on the app which may be related to TLS version support by SQL Server From what I can see this could be related to a TLSV1.0 version issue. Does...
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