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现有数据表里面有1-2000w数据,但是想模糊搜索某个字段的某个值如下:

SELECT * FROM l_merchant_app_log_7f6d57b31d  WHERE message LIKE '%T12272359371652886%'

这种写法索引将会失效,各位有什么好办法呢


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这种前后都有符号的没有什么特别好的办法,只能将数据导到另外一个地方(例如ES)进行搜索,得到结果后再回表


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