This can cause a problem if you are using UNIX_TIMESTAMP() as a partitioning function. CompatibilityĪs you can see in the examples above, UNIX_TIMESTAMP(constant-date-string) returns a timestamp with 6 decimals while MariaDB 5.2 and before returns it without decimals. In MySQL and MariaDB before 5.3 wrong arguments to UNIX_TIMESTAMP() returned 0. Returns NULL for wrong arguments to UNIX_TIMESTAMP(). When the time value is entered as a seconds/milliseconds/nanoseconds, the tool converts it to readable date and time in GMT, local as well as one of the supported timezones. Use DATETIME as a storage type if you require dates beyond this. Free tool to convert Unix/Epoch timestamp to readable date and time format. Click here if you want to convert normal (decimal) timestamps. It will also show the decimal Unix timestamp. Using the function on a date beyond this will result in NULL being returned. Convert Unix hexadecimal timestamp to human-readable date This tool converts your hex timestamp/epoch to a normal date.
#Unix timestamp converter how to#
This is due to the underlying 32-bit limitation. How to use the Unix timestamp converter (or Unix epoch converter) The Unix time converter (also referred to as epoch converter or UNIX timestamp converter) allows you to convert from UNIX time or Unix epoch time to the corresponding date in any time zone in the world and vice versa. The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since Janu(midnight UTC/GMT), not counting. Timestamps in MariaDB have a maximum value of 2147483647, equivalent to 05:14:07.
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