如何获取两个日期之间的值.

我想获取2010年1月2日至2010年1月4日之间的值.

例：

Value DateTime
A     2010-01-01 14:55:12
B     2010-01-02 14:55:12
C     2010-01-03 14:55:12
D     2010-01-04 14:55:12
E     2010-01-05 14:55:12

谢谢！

解决方法:

看一下

expr BETWEEN min AND max

If expr is greater than or equal to
min and expr is less than or equal to
max, BETWEEN returns 1, otherwise it
returns 0.

/

For best results when using BETWEEN
with date or time values, you should
use CAST() to explicitly convert the
values to the desired data type.
Examples: If you compare a DATETIME to
two DATE values, convert the DATE
values to DATETIME values. If you use
a string constant such as ‘2001-1-1’
in a comparison to a DATE, cast the
string to a DATE.