Created
November 19, 2018 11:50
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MySQL function for get random datetime in between 2 given datetime. Copy from : https://stackoverflow.com/a/49727273
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| DELIMITER $$ | |
| DROP FUNCTION IF EXISTS `random_datetime_between`$$ | |
| CREATE FUNCTION `random_datetime_between`(date_from DATETIME, date_to DATETIME) RETURNS DATETIME | |
| BEGIN | |
| /** | |
| * reference: https://stackoverflow.com/a/49727273 | |
| */ | |
| DECLARE result DATETIME; | |
| SET result = (SELECT FROM_UNIXTIME( | |
| UNIX_TIMESTAMP(date_from) + FLOOR( | |
| RAND() * ( | |
| UNIX_TIMESTAMP(date_to) - UNIX_TIMESTAMP(date_from) + 1 | |
| ) | |
| ) | |
| )); | |
| RETURN TIMESTAMP(result); | |
| END$$ | |
| DELIMITER ; |
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