从带时间戳值 MySQL 表获取两天数据(今天和昨天)
我们首先创建一个表 -
mysql> create table DemoTable1495 -> ( -> ShippingDate bigint -> ); Query OK, 0 rows affected (0.63 sec)
使用 insert 命令在表中插入一些记录 -
mysql> insert into DemoTable1495 values(1570127400); Query OK, 1 row affected (0.14 sec) mysql> insert into DemoTable1495 values(1570213800); Query OK, 1 row affected (0.14 sec) mysql> insert into DemoTable1495 values(1570645800); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable1495 values(1570300200); Query OK, 1 row affected (0.15 sec)
使用 select 语句显示表中的所有记录 -
mysql> select * from DemoTable1495;
这将生成以下输出 -
+--------------+ | ShippingDate | +--------------+ | 1570127400 | | 1570213800 | | 1570645800 | | 1570300200 | +--------------+ 4 rows in set (0.00 sec)
当前日期如下 -
mysql> select curdate(); +------------+ | curdate() | +------------+ | 2019-10-06 | +------------+ 1 row in set (0.00 sec)
以下是从 MySQL 获取两天数据查询 -
mysql> select * from DemoTable1495 -> where ShippingDate >=unix_timestamp(curdate() - interval 1 day) -> and -> ShippingDate < unix_timestamp(curdate() + interval 1 day);
这将生成以下输出 -
+--------------+ | ShippingDate | +--------------+ | 1570213800 | | 1570300200 | +--------------+ 2 rows in set (0.00 sec)
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