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Help with MySQL Query.
Posted by: Jyothi E
Date: March 20, 2012 12:25PM

I need to write a MySQL query which gives me the names of students who performance in every subject is better than the previous and previous test results are better than the one before it.

The sample table is pasted below, which illustrates Susan's results, she has improved in every subject successively.

I need to write a query for the same.

NAME | DATE | MATHS | SOCIAL | SCIENCE |LANGUAGE |COMPUTERS
----- |-------------|--------|--------|---------|---------|---------
John | 2012-03-10 | 8 | 6 | 5 | 5 | 5
--------------------------------------------------------------------
Mary | 2012-03-10 | 7 | 4 | 7 | 6 | 5
--------------------------------------------------------------------
Susan | 2012-03-10 | 6 | 5 | 4 | 5 | 6
--------------------------------------------------------------------
John | 2012-03-09 | 7 | 6 | 5 | 6 | 6
--------------------------------------------------------------------
Mary | 2012-03-09 | 5 | 6 | 6 | 6 | 6
--------------------------------------------------------------------
Susan | 2012-03-09 | 8 | 7 | 5 | 7 | 6
--------------------------------------------------------------------
John | 2012-03-08 | 8 | 5 | 6 | 5 | 6
--------------------------------------------------------------------
Mary | 2012-03-08 | 7 | 7 | 5 | 7 | 5
--------------------------------------------------------------------
Susan | 2012-03-08 | 9 | 8 | 7 | 8 | 7
--------------------------------------------------------------------

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Help with MySQL Query.
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March 20, 2012 12:25PM


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