Αποτελέσματα Αναζήτησης
17 Μαρ 2012 · I'm having trouble with MySQL format_date, and don't understand why. I have the following as part of my code: date_format(NOW() + INTERVAL 3 DAY, '%Y-%m-%d') which seems to work fine, except for the fact that regardless of the date I choose, the %d is returning as a single zero ('0').
Invalid DATE, DATETIME, or TIMESTAMP values are converted to the “ zero ” value of the appropriate type ('0000-00-00' or '0000-00-00 00:00:00'), if the SQL mode permits this conversion.
By default, when MySQL encounters a value for a date or time type that is out of range or otherwise invalid for the type, it converts the value to the “zero” value for that type. The exception is that out-of-range TIME values are clipped to the appropriate endpoint of the TIME range.
Several functions are strict when passed a DATE() function value as their argument and reject incomplete dates with a day part of zero: CONVERT_TZ(), DATE_ADD(), DATE_SUB(), DAYOFYEAR(), TIMESTAMPDIFF(), TO_DAYS(), TO_SECONDS(), WEEK(), WEEKDAY(), WEEKOFYEAR(), YEARWEEK().
This tutorial shows you how to use the MySQL DATE_FORMAT function to format a date value based on a specific format.
23 Οκτ 2021 · The obvious way to fix the error is to change the formatting of your value into the format that MySQL can accept. But rather than editing the value manually, you can use the STR_TO_DATE() function to help you convert the string value into date value.
15 Ιουν 2017 · The DATE_FORMAT () function formats a date as specified. Required. The date to be formatted. Required. The format to use. Can be one or a combination of the following values: Day of the month as a numeric value, followed by suffix (1st, 2nd, 3rd, ...) Week where Sunday is the first day of the week (01 to 53). Used with %X.
