dongmei6426 2013-02-22 16:55
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使用多个DISTINCT加入2个表

i an trying to get values from table using DISTINCT but this is not working, here is wt i am doing

SELECT top100albums.songs, english_fm.artist, 
    english_fm.album, english_fm.image
FROM top100albums, english_fm
WHERE top100albums.songs = english_fm.album

i am confused how can i use DISTINCT in this query can i use it like this ...

 SELECT  top100albums.songs, english_fm.DISTINCT(artist), 
     english_fm.DISTINCT(album), english_fm.DISTINCT(image)
 FROM top100albums, english_fm
 WHERE top100albums.songs = english_fm.album

this is wrong ...

i want to get DISTINCT (not repeated result of these rows artist,album,image from table english_fm, so how can i do that

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  • douweng7083 2013-02-22 16:59
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    try this

       SELECT top100albums.songs, english_fm.artist, english_fm.album, english_fm.image
       FROM top100albums, english_fm
       WHERE top100albums.songs = english_fm.album
       GROUP BY english_fm.artist, english_fm.album, english_fm.image
    

    insetead of distinct use group by

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