Some puzzles come as legacy and a great way to do sometimes interviews. In the past, I have written some innovative solutions when it comes to splitting strings inside SQL Server. One of them is at: SQL SERVER – Split Comma Separated List Without Using a Function. Though this is a good solution, many have some back to say this is not a clean or a native way to work with strings. Let us learn about Splitting Strings puzzle.
SQL SERVER – Puzzle with Miliseconds – Win USD 50 Amazon Gift Card
Last contest, which we had ran was in May and it had received amazing responses. I once again reached out to kind team of Embarcadero and they agreed to support the next contest. The contest has two steps and they are very simple. It took me a while to build…
Read MoreSQL SERVER – Puzzle – Inside Working of Datatype smalldatetime
In the recent past, I have been bringing few puzzles around using date and time functions. All these have brought some awesome feedbacks and you all have been sharing some awesome answers. Today’s question comes from an unusual place wherein one of a developer said he was getting unexpected results…
Read MoreSQL SERVER – Puzzle – DISTINCT Values in NVARCHAR
The technique used in this blog is explained in earlier blog SQL SERVER – Creating Dataset Using VALUES Clause Without Creating Table. To read more about Collation and Unicode refer to MSDN. This topic in general is very deep and complicated sometimes that you get to learn something every single…
Read MoreSQL SERVER – Process ID X was killed by hostname ABC, host process ID Y
Errorlogs are an awesome place to learn something new every time. It springs up with some new errors which you might have not seen ever. I am a big believer of the fact that one needs to monitor and take a look at the logs from time to time. It…
Read MoreSQL SERVER – Puzzle – Working with functions to Concatenate columns
Every now and then I get pulled into coding review sessions and those are some of the fun times I every have working with T-SQL of any sorts. This blog is inspired by one such time where I saw at a customer location a code that was lengthy and in…
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SQL SERVER – Puzzle with Year Function
A couple of weeks back, I ran a contest with MONTH () function and had close to 300 of you answer the puzzle. It was a great brain teaser and we had an awesome response from you. Most of you got the answer right and it is great to see you folks getting the basics right.