dongtu4559 2014-09-28 14:04
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如何从结果查询中排除第一行?

Consider the following query-

SELECT * FROM GAME_LIST WHERE
  genre     = (SELECT Genre FROM GAME_LIST WHERE name='$searchTerm') OR
  publisher = (SELECT Publisher FROM GAME_LIST WHERE name='$searchTerm')
  ORDER BY CASE WHEN name LIKE '%$searchTerm%' then 1 else 2 end, points DESC

This query will generate number of rows from GAME_LIST table. For example-

A - 123 - W
B - 235 - R
C - 323 - R
D - 146 - R
E - 167 - W
F - 189 - W
G - 165 - R

But I don't want to include the first row (in this case A - 123 - W).
How can I achieve this within my existing query?

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  • dsa122870 2014-09-28 14:05
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    Use the offset capability of limit. In MySQL, this would often be written as:

      ORDER BY CASE WHEN name LIKE '%$searchTerm%' then 1 else 2 end, points DESC
      LIMIT 1, 9999999
    

    The second argument is just a big number to be sure you get all the rows you want.

    This can also be written as:

    LIMIT 99999999 OFFSET 1
    

    The OFFSET counting starts at 0 for the first row, so 1 skips the first row, starting at the second.

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