Tag: json_decode
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Post Views: 22 1. The code is as follows, set the value in the json field of mysql, and report an error: unsupported opera and types . as shown in Figure 1 2. The adjustment code is as follows 3. Implement a new JSON to the field when there is a value in the JSON field. The structure of the…
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Post Views: 19 1. When basename: “collections”, the decoding is successful. as shown in Figure 1 2. Decoding fails when basename: “CollectionTitem” is used. as shown in Figure 2 3. View the code implementation of the decoding 4. First analyze the successful process and print JSON_LAST_ERROR() 5. Re-analyze the failed process, print JSON_LAST_ERROR(), where the value of one failure is…