旧版本的 MYSQL/Mariadb 中的 JSON_QUOTE() 或 JSON_ARRAY() 等价物？

Question

I am working with an old version of MariaDB (10.0.38-MariaDB) and it does not support any JSON function.

I have a very complicated script that reads each row as a JSON at step 1. I tried to replicate json_array with concat_ws and used replace function to replace ["] with [\"] . but there are several escape characters like the break line.

I was wondering is there any equivalent to json_quote() for older versions?

my first code looks something like this but it's not good enough.

        concat('[', concat_ws(',', 
    ifnull(concat('"', replace(replace(`mobile`, '\\', '\\\\') , '"', '\"'), '"'), 'null'), 
    ifnull(concat('"', replace(replace(`phone`, '\\', '\\\\') , '"', '\"'), '"'), 'null'), 
    ifnull(concat('"', replace(replace(`address`, '\\', '\\\\') , '"', '\"'), '"'), 'null'), 
    ifnull(concat('"', replace(replace(`coordinate`, '\\', '\\\\') , '"', '\"'), '"'), 'null'),
    ifnull(concat('"', replace(replace(`national_code`, '\\', '\\\\') , '"', '\"'), '"'), 'null')) , ']') as json