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Editorial Team
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Asked: 2026-05-20T18:50:27+00:00

this is a followup to my previous question , whereby I’m writing a PHP

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this is a followup to my previous question, whereby I’m writing a PHP competition script for a members site that restricts entries to one per day per member.

The entries are stored in a table “competition_entries” with the following structure:

ce_id: primary key 
ce_c_id: competition ID
ce_sub_id: member ID
ce_date: date stamp for the entry

I would like to write a MySQL query that retrieves number of entries per member, i.e.

Member A: 4 entries
Member C: 2 entries
Member Y: 23 entries
etc...

but am struggling as to how to do so. TIA.

EDIT: In case it’s not obvious, I realise I need to relate the member ID back to another table to retrieve their username – that bit I can do (sorry, long day) 🙂

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1 Answer

  1. Editorial Team

    I think this query should do it for you:

    SELECT COUNT(ce_sub_id) FROM competition_entries 
WHERE ce_c_id = '$competition_id' 
GROUP BY ce_sub_id

    You should have a result set with a member id and the number of entries he or she has made. You can then loop through your results, and output them in the format you described.

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