Take all records from one MySQL table and insert it to another?

MySQLMySQLi Database

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)
raja
Published on 11-Dec-2019 06:24:10
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