How to query a JSON column in mySQL database

Certified Associate Developer

Hello,

As mentioned in the title, I have an SQL table that has a JSON type column.

When I query it using a!queryEntity() in an expression rule, the resultant datasubset returns all the fields EXEPT the JSON field. 

Do I need to take special measures when I deal with a!queryEntity() when it comes to JSON fields? 

Thank you,

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