Take all records from one MySQL table and insert it to another?
For this, you can use the concept of CREATE TABLE AS SELECT statement. Let us first create a table −
mysql> create table DemoTable1518
-> (
-> EmployeeId int NOT NULL AUTO_INCREMENT PRIMARY KEY,
-> EmployeeName varchar(20)
-> )AUTO_INCREMENT=101;
Query OK, 0 rows affected (0.69 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable1518(EmployeeName) values('John Doe');
Query OK, 1 row affected (0.18 sec)
mysql> insert into DemoTable1518(EmployeeName) values('John Smith');
Query OK, 1 row affected (0.12 sec)
mysql> insert into DemoTable1518(EmployeeName) values('David Miller');
Query OK, 1 row affected (0.14 sec)Display all records from the table using select statement −
mysql> select * from DemoTable1518;
This will produce the following output −
+------------+--------------+
| EmployeeId | EmployeeName |
+------------+--------------+
| 101 | John Doe |
| 102 | John Smith |
| 103 | David Miller |
+------------+--------------+
3 rows in set (0.00 sec)
Following is the query to take all records from one MySQL table and insert it to another −
mysql> create table DemoTable1519 as select * from DemoTable1518;
Query OK, 3 rows affected (0.62 sec)
Records: 3 Duplicates: 0 Warnings: 0
Display all records from the table using select statement −
mysql> select * from DemoTable1519;
This will produce the following output −
+------------+--------------+
| EmployeeId | EmployeeName |
+------------+--------------+
| 101 | John Doe |
| 102 | John Smith |
| 103 | David Miller |
+------------+--------------+
3 rows in set (0.00 sec)
Published on 11-Dec-2019 06:24:10
