Según tengo entendido, la identificación es el campo AUTO_INCREMENT.
Entonces, intente usar este script como ejemplo para su tarea -
CREATE TABLE table1(
id INT(11) NOT NULL AUTO_INCREMENT,
column1 VARCHAR(255) DEFAULT NULL,
column2 VARCHAR(255) DEFAULT NULL,
PRIMARY KEY (id)
);
CREATE TABLE table2(
id INT(11) NOT NULL AUTO_INCREMENT,
column1 VARCHAR(255) DEFAULT NULL,
column2 VARCHAR(255) DEFAULT NULL,
PRIMARY KEY (id)
);
INSERT INTO table1 VALUES
(1, 'c1', 'c2'),
(2, 'c3', 'c4');
SET @source_table = 'table1';
SET @target_table = 'table2';
SET @id = 'id';
SET @columns = NULL;
SELECT group_concat(column_name) INTO @columns FROM information_schema.columns
WHERE
table_schema = 'database_name' -- Set your database name here
AND table_name = @source_table
AND column_name != @id;
SET @insert = concat('INSERT INTO ', @target_table, '(', @id, ',', @columns, ') SELECT NULL, ', @columns, ' FROM ', @source_table);
PREPARE stmt1 FROM @insert;
EXECUTE stmt1;
DEALLOCATE PREPARE stmt1;