dscdttg4389 2015-12-31 18:31
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使用PHP distinct从mysql中获取所有唯一数据

I am stuck on fetching unique data from MySql Database by PHP Distinct. I want to fetch all the data from the table but in a particular field 'ccTitle' should remove duplicate entries. My Query is as follows-

"SELECT DISTINCT(*) FROM conferencecreate WHERE ccFlag = 1 AND ccStartingDate >= '$nowTime'"

But it's not working. I discovered Distinct is working individually for a field. Is there another to solve this issue?

Let me know please.

TQ

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  • dongtou2097 2015-12-31 20:06
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    You are looking for this query:

    SELECT *
    TABLE table
    GROUP BY column
    

    You can write this query with DISTINCT statement like that:

    SELECT DISTINCT ON column *
    FROM table
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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