mysql> show status like'%Created_tmp%';
+-------------------------+--------+
| Variable_name | Value |
+-------------------------+--------+
| Created_tmp_disk_tables | 0 |
| Created_tmp_files | 296432 |
| Created_tmp_tables | 2 |
+-------------------------+--------+
3 rows in set (0.00 sec)这是为什么?
+-------------------------+--------+
| Variable_name | Value |
+-------------------------+--------+
| Created_tmp_disk_tables | 0 |
| Created_tmp_files | 296432 |
| Created_tmp_tables | 2 |
+-------------------------+--------+
3 rows in set (0.00 sec)这是为什么?
解决方案 »
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