如何將 JSON 陣列儲存到 MySQL 資料庫?
為此,可以從 MySQL 中使用 JSON 資料型別。讓我們先建立一個 -
mysql> create table DemoTable1438 -> ( -> EmployeeDetails json -> ); Query OK, 0 rows affected (5.97 sec)
使用 insert 在表格中插入一些記錄 -
mysql> insert into DemoTable1438 values('[{"EmployeeId":"EMP-101","EmployeeName":"Chris"},{"EmployeeId":"EMP-102","EmployeeName":"David"},{"EmployeeId":"EMP-103","EmployeeName":"Sam"}]');
Query OK, 1 row affected (0.22 sec)使用 select 從表格中顯示所有記錄 -
mysql> select * from DemoTable1438;
將會得出以下輸出內容 -
+------------------------------------------------------------------------------------------------------------------------------------------------------------+
| EmployeeDetails |
+------------------------------------------------------------------------------------------------------------------------------------------------------------+
| [{"EmployeeId": "EMP-101", "EmployeeName": "Chris"}, {"EmployeeId": "EMP-102", "EmployeeName": "David"}, {"EmployeeId": "EMP-103", "EmployeeName": "Sam"}] |
+------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
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