查看配置
show variables like '%increment%';
如果：
auto_increment_increment=2
執行：
set @@global.auto_increment_increment = 1;
set @@auto_increment_increment =1;
如果：
auto_increment_offset=2
執行：
set @@global.auto_increment_offset =1;
set @@auto_increment_offset =1;
————————————————
版權聲明：本文為CSDN博主「qq_33508876」的原創文章，遵循 CC 4.0 BY-SA 版權協議，轉載請附上原文出處鏈接及本聲明。
原文鏈接：https://blog.csdn.net/qq_33508876/article/details/79725543
mysql> show variables like '%increment%';
+-----------------------------+-------+
| Variable_name | Value |
+-----------------------------+-------+
| auto_increment_increment | 2 |
| auto_increment_offset | 1 |
| div_precision_increment | 4 |
| innodb_autoextend_increment | 64 |
+-----------------------------+-------+
4 rows in set (0.03 sec)
mysql> set @@global.auto_increment_increment = 1;
Query OK, 0 rows affected (0.00 sec)
mysql> show variables like '%increment%';
+-----------------------------+-------+
| Variable_name | Value |
+-----------------------------+-------+
| auto_increment_increment | 2 |
| auto_increment_offset | 1 |
| div_precision_increment | 4 |
| innodb_autoextend_increment | 64 |
+-----------------------------+-------+
4 rows in set (0.07 sec)
mysql> set @@auto_increment_increment =1;
Query OK, 0 rows affected (0.00 sec)
mysql>
mysql> show variables like '%increment%';
+-----------------------------+-------+
| Variable_name | Value |
+-----------------------------+-------+
| auto_increment_increment | 1 |
| auto_increment_offset | 1 |
| div_precision_increment | 4 |
| innodb_autoextend_increment | 64 |
+-----------------------------+-------+
4 rows in set (0.04 sec)
