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orcle Óï¾ä create table book1(name, price) as select book_name, price form book;
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create table book1 as select book_name, price form book; ÕâÑùÔÚMySQLÀï¿ÉÒÔ£¬µ«ÊÇÈ´²»ÄܸÄÊôÐÔµÄÃû×Ö¡£
SQL code:

create table book1 select book_name,price form book;



SQL code:

mysql> select * from t1;
+---+------+---------+
| a | f | message |
+---+------+---------+
| 1 | 1 | Testing |
| 2 | 2 | table |
| 3 | 3 | t1 |
+---+------+---------+
3 rows in set (0.11 sec)

mysql>

mysql> create table t4 as select a as id,f from t1;
Query OK, 3 rows affected (0.11 sec)
Records: 3 Duplicates: 0 Warnings: 0

mysql> select * from t4;
+----+------+
| id | f |
+----+------+
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
+----+------+
3 rows in set (0.00 sec)

mysql>


SQL code:
mysql> create table book1 as select name as testname from a;
Query OK, 6 rows affected (0.22 sec)
Records: 6 Duplicates: 0 Warnings: 0

mysql> select * from book1;
+----------+
| testname |
+----------+
| chen |
| chen |
| zhao


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