語法：INSERT INTO table_name1 (column_list) SELECT (column_list2) FROM table_name2 WHERE (condition);

以下創建 person 和 person_old 兩個表，將 person_old 的查詢結果然後插入到 person 表中

mysql> CREATE TABLE person  # 創建 person 表
    -> (
    -> id    INT UNSIGNED NOT NULL AUTO_INCREMENT,
    -> name  CHAR(40
 
) NOT NULL DEFAULT ‘‘,
    -> age   INT NOT NULL DEFAULT 0,
    -> info  CHAR(50) NULL,
    -> PRIMARY KEY (id)
    -> );

mysql> CREATE TABLE person_old    # 創建 person_old 表
    -> (
    -> id    INT UNSIGNED NOT NULL NULL AUTO_INCREMENT,
    -> name  CHAR(40) NOT NULL DEFAULT ‘‘
 
,
    -> age   INT NOT NULL DEFAULT 0,
    -> info  CHAR(50) NULL,
    -> PRIMARY KEY (id)
    -> );

mysql> INSERT INTO person_old VALUES (1, ‘Harry‘, 20, ‘student‘), (2, ‘Beckham‘, 31, ‘police‘);  # 在 person_old 表中插入兩條數據

mysql> INSERT INTO person(id, name, age, info) SELECT id, name, age, info FROM person_old;  # 將 person_old 的查詢結果然後插入到 person 表中
 

mysql> SELECT * FROM person;  # 查詢 person 表是否有插入數據
+----+---------+-----+------------+
| id | name    | age | info       |
+----+---------+-----+------------+
|  1 | Harry   |  20 | student    |
|  2 | Beckham |  31 | police     |
+----+---------+-----+------------+

將查詢結果插入到表中