I have inserted records in mysql DB, with json encoded
data type, Now I have to make search within json encoded
data, but i am not able to get proper data using following MySql query.
SELECT `id` , `attribs_json`
FROM `products`
WHERE `attribs_json` REGEXP '"1":{"value":[^"3"$]'
Query results are key equal to "1" and value is anything except "3"
My data is:
{"feature":{"1":{"value":"["2","3"]"},
"2":{"value":["1"]},
"5":{"value":""},
"3":{"value":["1"]},
"9":{"value":""},
"4":{"value":"\u0633\u0627\u062a\u0646"},
"6":{"value":""},
"7":{"value":""},
"8":{"value":""}
},
"show_counter":"0",
"show_counter_discount":""
}}
If you have MySQL version >= 5.7, then you can try this:
SELECT JSON_EXTRACT(name, "$.id") AS name
FROM table
WHERE JSON_EXTRACT(name, "$.id") > 3
Output:
+-------------------------------+
| name |
+-------------------------------+
| {"id": "4", "name": "Betty"} |
+-------------------------------+
Please check MySQL reference manual for more details:
https://dev.mysql.com/doc/refman/5.7/en/json-search-functions.html