SQL 手册SQL 函数Bitwise 函数BITOR本页总览BITORbitordescriptionSyntaxBITOR(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、LARGEINTexamplemysql> select bitor(3,5) ans;+------+| ans |+------+| 7 |+------+mysql> select bitor(4,7) ans;+------+| ans |+------+| 7 |+------+keywordsBITOR