SQL 手册SQL 函数Bitwise 函数BITOR本页总览BITORbitor description Syntax BITOR(Integer-type lhs, Integer-type rhs) 返回两个整数或运算的结果. 整数范围:TINYINT、SMALLINT、INT、BIGINT、LARGEINT example mysql> select bitor(3,5) ans;+------+| ans |+------+| 7 |+------+mysql> select bitor(4,7) ans;+------+| ans |+------+| 7 |+------+ keywords BITOR