在PHP MySQL中将varchar数据类型转换为日期

Question

While defining the database i have a column name called 'date_posted' for which i dont know why i used varchar datatype. I now need to get all the posts which are less than 10 days old .However I now have lots of data so changing the structure might create a problem. Is there any way to convert varchat into data in php code?

Answer 1

在您的查询中尝试

select date_format(str_to_date('02/28/2019', '%m/%d/%Y'), '%m/%d/%Y');

Answer 2

Use This code:

SELECT STR_TO_DATE('DATE_IN_STRING',"%M %d %Y");