Hi i have doubt regarding how i can exact match my database timestamp with my date i'm getting date from my URL query string which looks like this 2017-07-19 and my stored date in my database is 2017-07-19 13:40:23

Below query returns 0 results despite i have this created_at=>2017-07-19 13:40:23 date in my db

"SELECT all_data where created_at = DATE('2017-07-19')"; // db=> 2017-07-19 13:40:23

Question: how can i exactly match my 2017-07-19 with my DB created_at

2017-07-19 13:40:23

right now i'm getting empty result

please help thanks in advance!!!!

Your query is incorrect (strange that it din't raise any error to you).Need to be like this:-

SELECT * FROM `<table name>` WHERE DATE(created_at) = '2017-07-19'

Note:- put correct table-name there and check.

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