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oceanbase/docs/docs-cn/10.sql-reference/2.operator/5.date-and-time-operators.md
2022-02-10 14:51:49 +08:00

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日期时间运算符

以下为所有日期时间运算符列表:

运算符 操作数 含义
+ 二元 DATE_ADD函数
- 二元 DATE_SUB函数

例如:

OceanBase (root@oceanbase)> SELECT '2008-12-31 23:59:59' + INTERVAL 1 SECOND;
+-------------------------------------------+
| '2008-12-31 23:59:59' + INTERVAL 1 SECOND |
+-------------------------------------------+
| 2009-01-01 00:00:00                       |
+-------------------------------------------+
1 row in set (0.01 sec)