SELECT * FROM tourists WHERE json_data->'$.weixinOpenId' = '299485886686868'或者SELECT * FROM devices WHERE JSON_EXTRACT(json_data, "$.lcswAccessToken") = '33e5028835bf4d478ed5cd8f8a618ea5'
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SELECT * FROM tourists WHERE json_data->'$.weixinOpenId' = '299485886686868'或者SELECT * FROM devices WHERE JSON_EXTRACT(json_data, "$.lcswAccessToken") = '33e5028835bf4d478ed5cd8f8a618ea5'
转载于:https://www.cnblogs.com/tonnytong/p/9796135.html