Format masks

The table below lists the format masks that can be used for message state fields. For example, a timestamp message state may have a format of YYYYMMDD HH24:MI:SS.MS

Type	Pattern	Meaning
Timestamp	H	hour of day (01-12)
	HH12	hour of day (01-12)
	HH24	hour of day (00-23)
	MI	minute (00-59)
	SS	second (00-59)
	MS	millisecond (000-999)
	US	microsecond (000000-999999)
	SSSS	seconds past midnight (0-86399)
	AM, am, PM or pm	meridiem indicator (without periods)
	A.M., a.m., P.M. or p.m.	meridiem indicator (with periods)
	Y,YYY	year (4 or more digits) with comma
	YYYY	year (4 or more digits)
	YYY	last 3 digits of year
	YY	last 2 digits of year
	Y	last digit of year
	IYYY	ISO 8601 week-numbering year (4 or more digits)
	IYY	last 3 digits of ISO 8601 week-numbering year
	IY	last 2 digits of ISO 8601 week-numbering year
	I	last digit of ISO 8601 week-numbering year
	MONTH	full upper case month name (blank-padded to 9 chars)
	Month	full capitalized month name (blank-padded to 9 chars)
	month	full lower case month name (blank-padded to 9 chars)
	MON	abbreviated upper case month name (3 chars in English, localized lengths vary)
	Mon	abbreviated capitalized month name (3 chars in English, localized lengths vary)
	mon	abbreviated lower case month name (3 chars in English, localized lengths vary)
	MM	month number (01-12)
	DAY	full upper case day name (blank-padded to 9 chars)
	Day	full capitalized day name (blank-padded to 9 chars)
	day	full lower case day name (blank-padded to 9 chars)
	DY	abbreviated upper case day name (3 chars in English, localized lengths vary)
	Dy	abbreviated capitalized day name (3 chars in English, localized lengths vary)
	dy	abbreviated lower case day name (3 chars in English, localized lengths vary)
	DDD	day of year (001-366)
	IDDD	day of ISO 8601 week-numbering year (001-371; day 1 of the year is Monday of the first ISO week)
	DD	day of month (01-31)
	D	day of the week, Sunday (1) to Saturday insert_rowcreate(7)
	ID	ISO 8601 day of the week, Monday (1) to Sunday (7)
	W	week of month (1-5) (the first week starts on the first day of the month)
	WW	week number of year (1-53) (the first week starts on the first day of the year)
	IW	week number of ISO 8601 week-numbering year (01-53; the first Thursday of the year is in week 1)
	CC	century (2 digits) (the twenty-first century starts on 2001-01-01)
	J	Julian Day (days since November 24, 4714 BC at midnight)
	TZ	uppercase time-zone name
	tz	lowercase time-zone name
Number	9	value with the specified number of digits
	D	expected position of decimal point
	S	expected position of sign
	V	shift value by number of digits