dongni9825 2018-11-07 08:28
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如何计算Laravel 5.6中的表列categoryname?

working with Laravel 5.6 and mysql. I have following table name as vehicles

id  name  number   type  
1   def   123      Car
2   lki   589      Van
3   loi   256      Truck
4   oiu   569      Car
5   hyy   589      Van

Now I need count number of each type columns values I do not wanna loop count. just I need count each Type and show on blade file. like this,

Car 2
Van 2
Truck 1

etc.. how can do this?

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3条回答 默认 最新

  • dongzhan3937 2018-11-07 08:29
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    You need to simply Group By on the type column, and use Count(*) to count the number of rows:

    SELECT type, COUNT(*) AS count 
    FROM vehicles  
    GROUP BY type
    
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