Put the same value in all MySQL records.
bid_country♪ There's a field.
date_create♪ It's empty. We need to update all the records so that the field's value is the current date. How do you do that?
May be as follows:
UPDATE bid_country SET date_create = NOW()
This request will be placed in the field
date_createLocal time on the clock belt. If UTC time is required to better use the function
UPDATE bid_country SET date_create = UTC_TIMESTAMP()