![json 字段中存储的是数组格式，值示例：[249, 247, 250, 244, 243, 255, 246, 245, 257, 248, 259, 252, 256]](https://www.shuijingwanwq.com/wp-content/uploads/2023/10/1-520x340.png)
When operating a JSON field in MySQL 5.7, the problem of data loss is processed when concurrent execution (query, modification, reassignment) is processed (use a function JSON_ARRAY_APPEND that modifies the JSON value)
浏览量： 3 1. The json field is stored in the array format, the value example:[249, 247, 250, 244, 243, 255, 246, 245, 257, 248, 259, 252, 256]. as shown in Figure 1 2. The...
Recent Comments