回答：导出的excel有空格，所以会报错

回答：[图片]

回答：本地文件夹出现中文

回答：sql 的符号写错了

回答：插件没禁用，现在好了

回答：插件的问题

回答：substr(SPLIT(value,'/'),1,10)>='2021-02-01'substr(SPLIT(value,'/'),1,10)<='2021-02-28'

回答：1. Select name,sum(case when Type_nm='交易金额' then day_val end)          / sum(case when Type_nm='交易笔数' then day_val end)  avg_val   from  t_type_day group by NAME2. Select name from(    Select name,sum(val) val from(      Select name,`mon_val(当月累计值)` val from  t_type_mon where Type_nm='交易金额'           Union all         Select name,day_val val from  t_type_day where Type_nm='交易金额')A group by name)A1Order by val desc limit 13. Select name,val1 from(       Select name, sum(case when Type_nm='交易金额' then day_val end) val1,               sum(case when Type_nm='交易笔数' then day_val end) val2  from  t_type_day group by name)A     Where val2>100 order by val1  desc