Php 如何在mysql中选择日期和时间之间的行？

有一个表有三列。ID、日期和时间。我需要选择绿色指定的2014/01/04和2014/06/15之间的行，其中开始时间为12:00:00，结束时间为蓝色指定的20:00:00。如何选择所有蓝色行

我用了这个方法：

$query = "SELECT * FROM $database_table 
WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' 
AND satellite_derived_time BETWEEN CAST('{$from_time}' AS UNSIGNED) 
AND CAST('{$to_time}' AS UNSIGNED)";

但这是不对的，因为时间并不总是像日期一样增长。

我需要所有日期介于2014/01/04和2014/06/15之间且时间介于12:00:00和20:00:00之间的行

日期是可以的，因为我可以在from_Date和to_Date之间使用，但我的问题是时间。看这张表，时间并不像日期那个样增长，所以我不能用中间时间来表示时间。例如，我的时间从135911开始，以020719结束，因此它只列出这两个数字之间的行，但我需要所有不在此范围内的蓝色行，如第6行。

编辑1:

这项工作对我来说正是：

$query = "SELECT * FROM $database_table 
           WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' 
             AND satellite_derived_time 
                   BETWEEN CAST('{$from_time}' AS UNSIGNED) 
                       AND CAST('{$to_time}' AS UNSIGNED)";

但并没有显示我需要的所有行。它只显示12:00:00到20:00:00之间的行，例如，不显示第6行，因为它的时间是23

更改部分查询，如下所示：

SELECT * FROM $database_table 
 WHERE str_to_date( concat( UTCdate, ' ', satellite_derived_time ),
                    '%Y%m%d %H%i%s' )
 BETWEEN str_to_date( concat( '{$from_date}', ' ', '{$from_time}' ),
                      '%Y%m%d %H%i%s' )
     AND str_to_date( concat( '{$to_date}', ' ', '{$to_time}' ),
                      '%Y%m%d %H%i%s' )

假设您的日期输入为yyyymmdd格式，时间输入为H:i:s格式

---

使用准备好的语句绑定变量。

编写php代码，以便数据库处理此命令

SELECT * FROM yourtable 
WHERE UTCdate BETWEEN  20140104 and 20140615   -- these are integers
AND satellite_derived_time BETWEEN '120000' and '200000' -- these are strings

答案是： UTCdate是表中的日期，卫星时间是表中的时间

//Get the accessible first day from date range between '$from_date' and '$to_date'. Then get the first time that is bigger or equal to '$from_time'. If there is no time bigger than '$from_time' in the specified first day so it get the first time of next day.
{
  //Find the first accessible day between two given date range.
  $first_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' LIMIT 1)";
  $result = mysql_query($first_day) or die('Query faild'.mysql_error());
  $first_day_rows = mysql_fetch_assoc($result);


  //Get id of the nearest day that is biggest or equal to '$from_date' and '$from_time'.
  $first_time = "(SELECT id FROM $database_table WHERE UTCdate = '{$first_day_rows['UTCdate']}' AND satellite_derived_time >= CAST('{$from_time}' AS UNSIGNED) LIMIT 1)";
  $result = mysql_query($first_time) or die('Query faild'.mysql_error());
  $first_time_rows = mysql_fetch_assoc($result);


  if((!$first_time_rows) && $first_day_rows['UTCdate'])
  {
      $first_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate > '{$first_day_rows['UTCdate']}' LIMIT 1)";

      $first_time = "(SELECT id FROM $database_table WHERE UTCdate = $first_day AND satellite_derived_time >= CAST('0' AS UNSIGNED) LIMIT 1)";
  }
}





//Get the accessible last day from date range between '$from_date' and '$to_date'. Then get the last time that is smaller or equal to '$to_time'. If there is no time lesser than '$to_time' in the specified last day so it get the last time of previous day.
{
  //Find the last accessible day between two given date range.
  $last_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' ORDER BY UTCdate DESC LIMIT 1)";
  $result = mysql_query($last_day) or die('Query faild'.mysql_error());
  $last_day_rows = mysql_fetch_assoc($result);



  //Get id of the nearest day that is biggest or equal to '$from_date' and '$from_time'.
  $last_time = "(SELECT id FROM $database_table WHERE UTCdate = '{$last_day_rows['UTCdate']}' AND satellite_derived_time <= CAST('{$to_time}' AS UNSIGNED) ORDER BY satellite_derived_time DESC LIMIT 1)";
  $result = mysql_query($last_time) or die('Query faild'.mysql_error());
  $last_time_rows = mysql_fetch_assoc($result);


  if((!$last_time_rows) && $last_day_rows['UTCdate'])
  {
      $last_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate < '{$last_day_rows['UTCdate']}' ORDER BY UTCdate DESC LIMIT 1)";          

      $last_time = "(SELECT id FROM $database_table WHERE UTCdate = $last_day AND satellite_derived_time <= CAST('235959' AS UNSIGNED) ORDER BY satellite_derived_time DESC LIMIT 1)";
  }
}

---

日期和时间列是什么类型？在查询中输入什么变量？日期是int，时间是varcahr。变量是fromDate、toDate、fromTime和toTime。这两个时间变量的值是什么？谢谢，但不要给出结果。这项工作对我来说非常有用：$query=SELECT*FROM$database_table，其中UTCdate介于{$FROM_date}和{$to_date}之间，satellite_派生的_time介于将{$FROM_time}转换为未签名和将{$to_time}转换为未签名之间；但并没有显示我需要的所有行。它只显示12:00:00到20:00:00之间的行，例如，不显示第6行，因为它的时间是23。所谓开始时间，是指从开始日期开始吗？第6行呢？是234459。我需要所有的蓝排。你的问题是时间必须在中午到晚上8点之间。第6排距离晚上11:45还有1秒，不在该时间范围内。我错过了什么？

//Get the accessible first day from date range between '$from_date' and '$to_date'. Then get the first time that is bigger or equal to '$from_time'. If there is no time bigger than '$from_time' in the specified first day so it get the first time of next day.
{
  //Find the first accessible day between two given date range.
  $first_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' LIMIT 1)";
  $result = mysql_query($first_day) or die('Query faild'.mysql_error());
  $first_day_rows = mysql_fetch_assoc($result);


  //Get id of the nearest day that is biggest or equal to '$from_date' and '$from_time'.
  $first_time = "(SELECT id FROM $database_table WHERE UTCdate = '{$first_day_rows['UTCdate']}' AND satellite_derived_time >= CAST('{$from_time}' AS UNSIGNED) LIMIT 1)";
  $result = mysql_query($first_time) or die('Query faild'.mysql_error());
  $first_time_rows = mysql_fetch_assoc($result);


  if((!$first_time_rows) && $first_day_rows['UTCdate'])
  {
      $first_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate > '{$first_day_rows['UTCdate']}' LIMIT 1)";

      $first_time = "(SELECT id FROM $database_table WHERE UTCdate = $first_day AND satellite_derived_time >= CAST('0' AS UNSIGNED) LIMIT 1)";
  }
}





//Get the accessible last day from date range between '$from_date' and '$to_date'. Then get the last time that is smaller or equal to '$to_time'. If there is no time lesser than '$to_time' in the specified last day so it get the last time of previous day.
{
  //Find the last accessible day between two given date range.
  $last_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate BETWEEN '{$from_date}' AND '{$to_date}' ORDER BY UTCdate DESC LIMIT 1)";
  $result = mysql_query($last_day) or die('Query faild'.mysql_error());
  $last_day_rows = mysql_fetch_assoc($result);



  //Get id of the nearest day that is biggest or equal to '$from_date' and '$from_time'.
  $last_time = "(SELECT id FROM $database_table WHERE UTCdate = '{$last_day_rows['UTCdate']}' AND satellite_derived_time <= CAST('{$to_time}' AS UNSIGNED) ORDER BY satellite_derived_time DESC LIMIT 1)";
  $result = mysql_query($last_time) or die('Query faild'.mysql_error());
  $last_time_rows = mysql_fetch_assoc($result);


  if((!$last_time_rows) && $last_day_rows['UTCdate'])
  {
      $last_day = "(SELECT UTCdate FROM $database_table WHERE UTCdate < '{$last_day_rows['UTCdate']}' ORDER BY UTCdate DESC LIMIT 1)";          

      $last_time = "(SELECT id FROM $database_table WHERE UTCdate = $last_day AND satellite_derived_time <= CAST('235959' AS UNSIGNED) ORDER BY satellite_derived_time DESC LIMIT 1)";
  }
}