groupby query on json type
Posted by: N R
Date: November 09, 2016 07:46AM

I need to group json elements across db rows

the query I am using is :

select JSON_EXTRACT(m.content,'$.m.tags[*].wrd') as word, count(*) as count
from m group by word order by count desc

the result I get is

["#utmp", "#seasiders"] 5
["embeddedurl", "#IMDb", "#nowwatching"] 4
["YouTube", "embeddedurl"] 4
["#seasiders", "embeddedurl"] 4

I need individual word / tokens :

["Thanks"] 3
["seriously"] 2
["#doh"] 2

I guess JSON_EXTRACT(m.content,'$.m.tags[---?--]) is incorrect?

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groupby query on json type
November 09, 2016 07:46AM

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