mysql - convert string with time to date only -


i have column holds date values varchar in format of

date_n                    date_s 2016-11-10::12:36:05      2016-nov-10::12:36:05 2016-11-10                2016-nov-10

now need date both of columns able column date_n along timestamp , nothing date_s query tried as

select * table cast(date_n date)=curdate();

which returns both element result when change date_n date_s returns empty , need output date no time stamp

so there way sort out

hi try logic 

where  trim(upper(substring_index(date_s,':',1))) =  trim(concat(year(now()),' -',upper(substring((monthname(str_to_date(month(now()),'%m'))),1,3)),'-',day(now())))

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