--+
| root@localhost |
+----------------+
1 row in set (0.00sec)
6.2、从库操作
mysql> select *from Atest;
+------+
| user |
+------+
|? ? ? |
+------+
1 row in set (0.00sec)
?
mysql> selectcount(*) from Atest;
+----------+
| count(*) |
+----------+
|? ? ? ? 1 |
+----------+
1 row in set (0.00sec)