Get MySQL records created in a time range?

I know this is obvious, but my date time row is in TEXT type, and i can't figure out how to fetch records that are:

• Inserted since a date until the present

  -- OR --

• Inserted in a specific day

Some of the failed attempts:

SELECT * FROM posts WHERE DATE(date)=DATE(NOW()) // To get today's posts
SELECT * FROM posts WHERE date>=CURDATE() // Still doesn't work.

P.S. The date row is in a DateTime format but in a TEXT type.

T开发者_如何学运维hanks

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The function to parse strings into dates is STR_TO_DATE():

http://dev.mysql.com/doc/refman/5.1/en/date-and-time-functions.html#function_str-to-date

It assumes that the format is fixed and known. I don't know if that's the case.

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Use convert -- http://dev.mysql.com/doc/refman/5.0/en/cast-functions.html

SELECT * FROM posts WHERE convert(date, datetime) >= CURDATE()