Need to convert SQL query to linq

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select top 1 COUNT(Hatch) AS hatchs,Hatch
from TestDemo
where Deck='B'
group by Hatch
order by hatchs desc

What I have tried:

select top 1 COUNT(Hatch) AS hatchs,Hatch
from TestDemo
where Deck='B'
group by Hatch
order by hatchs desc

Posted 10-Jan-21 19:19pm

Abhijit Dhanwate

Updated 10-Jan-21 20:14pm

v2

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Maciej Los 11-Jan-21 2:08am

What have your tried till now?

1 solution

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Maciej Los · Answer 1 · 2021-01-10T20:14:00

Solution 1

Try:

C#

var result = TestDemoContext
    .GroupBy(x=> x.Hatch)
    .Select(grp=> new {hatches = grp.Count, Hatch = grp.Key})
    .OrderByDescending(x=> x.hatches)
    .First();

Note: NOT tested!

Posted 10-Jan-21 20:14pm

Maciej Los