mySQL - How to select a date interval

Posted by fabriciols on Stack Overflow See other posts from Stack Overflow or by fabriciols
Published on 2010-03-22T14:17:00Z Indexed on 2010/03/22 14:21 UTC
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mysql

|

query

Hello,

this is my table :


-------------------------------------
| user | item   | date_time         |
|   10 |     01 | 10-10-10 20:10:05 |
|   10 |     02 | 10-10-10 20:10:10 |
|   10 |     03 | 10-10-10 20:10:10 |
|   20 |     02 | 10-10-10 20:15:10 |
|   20 |     02 | 10-10-10 20:20:10 |
|   30 |     10 | 10-10-10 20:01:10 |
|   30 |     20 | 10-10-10 20:01:20 |
|   30 |     30 | 10-10-10 20:05:20 |
-------------------------------------

i want to do a query that return a user that took multiple items in a 1min interval, like this result :


-------------------------------------
| user | item   | date_time         |
|   10 |     01 | 10-10-10 20:10:05 |
|   10 |     02 | 10-10-10 20:10:10 |
|   10 |     03 | 10-10-10 20:10:10 |
|   30 |     10 | 10-10-10 20:01:10 |
|   30 |     20 | 10-10-10 20:01:20 |
-------------------------------------

how i do this ?

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