Way to merge multiple rows with different data in some columns into one row -- SQL

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I have the following data :

ID. col1 col2 col3
-----------------------
1. data1. data2. data7
2. data1. data2. data8
3. data1. data2. data9

I need it to combine these in a single row.

ID. col1. col2. col3. col4. col5. col6
-------------------------------------------
1. data1. data2. data3. data7. data8. data9

Thank you in advance.

What I have tried:

I must apologize, but sql is not my strong suit. I have looked at group by and that seems to be the ticket, but i can't make it work.

Posted 13-Apr-22 9:41am

Member 13373308

Updated 13-Apr-22 14:59pm

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Graeme_Grant · Accepted Answer · 2022-04-13T14:59:00

Solution 1

This google search gives multiple solutions depending on the sql system you are using: sql row to column[^]

Posted 13-Apr-22 14:59pm

Graeme_Grant