從帶時間戳值 MySQL 表獲取兩天資料(今天和昨天)
我們首先建立一個表 -
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記錄 -
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 語句顯示錶中的所有記錄 -
mysql> select * from DemoTable1495;
這將生成以下輸出 -
+--------------+ | ShippingDate | +--------------+ | 1570127400 | | 1570213800 | | 1570645800 | | 1570300200 | +--------------+ 4 rows in set (0.00 sec)
當前日期如下 -
mysql> select curdate(); +------------+ | curdate() | +------------+ | 2019-10-06 | +------------+ 1 row in set (0.00 sec)
以下是從 MySQL 獲取兩天資料查詢 -
mysql> select * from DemoTable1495 -> where ShippingDate >=unix_timestamp(curdate() - interval 1 day) -> and -> ShippingDate < unix_timestamp(curdate() + interval 1 day);
這將生成以下輸出 -
+--------------+ | ShippingDate | +--------------+ | 1570213800 | | 1570300200 | +--------------+ 2 rows in set (0.00 sec)
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