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  • SQL: How to display all the records related to common id

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    I was stuck in the following issue. Issue was related with retrieving common records in group. I have to display records which are common with each id.

    Following records are inserted into the table "mytable":

        id |         title
    -------+--------------------
        16 | Apple
        16 | Ball
        16 | Cat
        16 | Dog
        18 | Eagle
        18 | Fish
        20 | God
        20 | House
        41 | India
        41 | Jug
        41 | Kite

     

    I want the Output should be shown like this below:

        id |         title
    -------+------------------
        16 | Apple
           | Ball
           | Cat
           | Dog
        18 | Eagle
           | Fish
        20 | God
           | House
        41 | India
           | Jug
           | Kite

    This issue is resolved now and solution to this problem is as follows:

    Just write the query:

    SELECT id,GROUP_CONCAT(title separator '\n') FROM mytable GROUP BY id

    All done...

    Thanks for reading this post.

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