A Genetic Algorithm Sample in T-SQL
Bill Talada brings us an interesting use of T-SQL. Imagine you have a robot moving around a grid and it needs to complete various actions. How do you find the smart robots across many generations?
Dodge, Dip, Dive, Duck, and Dodge
Laptop issues have Steve Jones upset with Toshiba. Today he talks about the obligations companies have to stand behind their support agreements and not try to dodge them.
Dodge, Dip, Dive, Duck, and Dodge
Laptop issues have Steve Jones upset with Toshiba. Today he talks about the obligations companies have to stand behind their support agreements and not try to dodge them.
Dodge, Dip, Dive, Duck, and Dodge
Laptop issues have Steve Jones upset with Toshiba. Today he talks about the obligations companies have to stand behind their support agreements and not try to dodge them.
Dodge, Dip, Dive, Duck, and Dodge
Laptop issues have Steve Jones upset with Toshiba. Today he talks about the obligations companies have to stand behind their support agreements and not try to dodge them.
Error rsAccessDenied : The permissions granted to user 'Toma-PC\Toma' are insufficient for performing this operation.
In my problem of the day, I found this one out on the Microsoft Reporting Services Forum. I bumped my head...
Using WMI Data Reader and WMI Event Watcher Tasks in SSIS
Windows Management Instrumentation (WMI) Tasks within SSIS can be used by to read WMI data and to watch for WMI events.
Invitation to startup meeting for PASS Scania and SQLUG
A new user group in Sweden. Read for more details.
Optimising “Ends With” searches with REVERSE
A simple way to improve performance for queries that use the LIKE operator. Ben Seaman shows how to deal with searches that look at the end of a piece of text
All About the Crosstab Query
Most relational databases don't provide an easy way to create crosstabs. Rob Gravelle shows you one of several ways to create crosstabs using regular SQL.
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
Which Wireless Credit Card Terminal Works Best for Small Businesses?
I’m currently researching the best wireless credit card terminal for a growing business and...
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Restoring Azure Key Vault Keys and Validating SQL Server TDE Recovery: Level 7 of the Stairway to TDE
By VishnuGupthanSQLPowershellDBA
Comments posted to this topic are about the item Restoring Azure Key Vault Keys...
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers