Roman Numerals to integers, and Vice Versa, in SQL:
Here are a couple of functions to convert between roman numerals and integers. They are handy for all sorts of...
2011-09-20
21,246 reads
Phil Factor
- Interests: Motorbikes, Beer, gardening, conservation, Local history.
Brute-force searching for data.
Today, I needed a way of searching through a database, any database, looking for a certain string. The procedure I...
2011-07-08
3,814 reads
Belt and braces
A moment ago, I was deep in some coding. What it was is not entirely relevant, With a page-full of...
2011-06-30
2,589 reads
'Topping and Tailing' strings in database tables
/*
When you are having to extract just part of a string in TSQL, there are a number of techniques you...
2011-06-14
2,222 reads
A Quick TRIM, Sir?
The other day, I was answering a question on the ASK.SQLSERVERCENTRAL.COM forum from a programmer who had hit a
problem...
2011-01-28
2,153 reads
Silly Billiseconds
You have to admire Microsoft for sticking to their guns, even when being palpably stupid. I refer, of course to...
2011-01-13
3,348 reads
Listing members of a group in SQL Server.
In SQL we are used to the GROUP BY and the type of result it produces. In real life, we...
2010-10-11
1,559 reads
Cleaning up excess contiguous spaces in strings. A mystery.
/* Have you ever come across the problem where you have to remove spaces from a string that has too many?...
2010-09-30
2,979 reads
COMPUTE: now it is going, what else will do it?
/*I'd be very surprised if you've ever used the old COMPUTE clause in SQL Server. It is a bit mad,...
2010-09-23
1,619 reads
Ambiguities and the wild object.oriented brigades
--Whilst trying to design a more effective way of detecting dependencies in a SQL Server database, I was mulling over...
2010-07-29
2,011 reads
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...
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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