51cto Linux 高級(jí)架構(gòu)師
2022-11-24 21:05 作者:janet19961217 | 我要投稿
select
? ? ?browse_second_num,
? ? ?count(browse_second_num) launch_num,
? ? ?case
? ? ? ? ?when browse_second_num <![CDATA[ < ]]> 10 then '<10秒'
? ? ? ? ?when browse_second_num <![CDATA[ >= ]]> 10 and browse_second_num <![CDATA[ <= ]]> 30 then '10秒-30秒'
? ? ? ? ?when browse_second_num <![CDATA[ >= ]]> 31 and browse_second_num <![CDATA[ <= ]]> 60 then '31秒-2分'
? ? ? ? ?else '>2分'
? ? ?end browse_second_typefrom t_table
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