问题描述
- 帮我看一下,这SQL条件是什么意思?
-
ORACLE 数据库
SERIAL_NO_START和SERIAL_NO_END字段是varchar2类型的,谢谢,急!where (1 = 1)
and ((carryremin0_.SERIAL_NO_START <= '275467377001') or
(carryremin0_.SERIAL_NO_START is null))
and ((carryremin0_.SERIAL_NO_END >= '275467377001') or
(carryremin0_.SERIAL_NO_END is null))
时间: 2024-09-13 12:53:36