#插入数据 这里要注意是否启用了服务器SQL模式,插入数据时要注意特殊符号 INSERT INTO facts VALUES (JSON_OBJECT(‘mascot’, ‘Our mascot is a dolphin named “Sakila”.’));
#查看数据 mysql> select ids from facts; +———————————————————+ | ids | +———————————————————+ | {“mascot”: “Our mascot is a dolphin named \”Sakila\”.”} | +———————————————————+ 1 row in set (0.00 sec) mysql> SELECT ids->’$.mascot’ FROM facts; +———————————————+ | ids->’$.mascot’ | +———————————————+ | “Our mascot is a dolphin named \”Sakila\”.” | +———————————————+ 1 row in set (0.00 sec)
mysql> SELECT ids->>’$.mascot’ FROM facts; +—————————————–+ | ids->>’$.mascot’ | +—————————————–+ | Our mascot is a dolphin named “Sakila”. | +—————————————–+
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