摘要: select cast(conv('1FFC',16,10) as int) & cast(conv('1FFC',16,10) as int) 进制转换函数 : conv 语法: conv(BIGINT num, int from_base, int to_base)返回值: string说明: 阅读全文
posted @ 2020-10-09 18:36 muyue123 阅读(126) 评论(0) 推荐(0) 编辑