userId, roleId insert into ba_user_role (userId, roleId) values (#{userId,jdbcType=BIGINT}, #{roleId,jdbcType=BIGINT}) insert into ba_user_role userId, roleId, #{userId,jdbcType=BIGINT}, #{roleId,jdbcType=BIGINT}, delete from ba_user_role where userId = #{userId,jdbcType=BIGINT} and roleId = #{roleId,jdbcType=BIGINT} delete from ba_user_role where userId = #{userId,jdbcType=BIGINT} delete from ba_user_role where userId = #{roleId,jdbcType=BIGINT}