19 дек. 2012 г. · The unpivot or UNION ALL piece takes the data from your col1, col2, etc and turns it into multiple rows.

26 окт. 2016 г. · MySQL converting columns to rows · You have the method how to accomplish the expected output. Where exactly did you get stuck in implementing it?

26 июн. 2023 г. · I have problem mysql queris dynamic convert columns into rows, I have a table like this : And then I want to create report like this : help me solution query ...

6 февр. 2017 г. · I have a query which is formed by joining of two select statements which returns result as column A,B,C,A,B,C. Here A,B,C is the name of the column which is ...

23 мар. 2021 г. · The easiest solution is not to do this in SQL, but to just fetch all the data with a simple query: SELECT person, day, time FROM WeHaveATable ORDER BY day, ...

3 мая 2013 г. · MySQL does not have an UNPIVOT function, but you can convert your columns into rows using a UNION ALL. The basic syntax is:

17 авг. 2012 г. · Unfortunately MySQL does not have a PIVOT function which is basically what you are trying to do. So you will need to use an aggregate ...

29 июл. 2021 г. · I am trying to get a result where i can compare values for Brand, Operating System and Processor for item1 (item_id=1) and item2 (item_id=2) side by side as a ...

3 мар. 2013 г. · You are trying to unpivot the data. MySQL does not have an unpivot function, so you will have to use a UNION ALL query to convert the ...

17 февр. 2018 г. · You need to select the Phase as constant and the four corresponding columns. One subquery per phase which are combined by UNION ALL: