Monday, 21 December 2015

TO_CHAR Date Format in Informatica To_Char(Date_column,Format)


Format String

Description

AM, A.M.,

 

PM, P.M.

Meridian indicator. Use any of these format strings to specify AM and PM hours. AM and PM return the same values as A.M. and P.M.

D

Day of week (1-7), where Sunday equals 1.

DAY

Name of day, including up to nine characters (for example, Wednesday).

DD

Day of month (01-31).

DDD

Day of year (001-366, including leap years).

DY

Abbreviated three-character name for a day (for example, Wed).

HH, HH12

Hour of day (01-12).

HH24

Hour of day (00-23), where 00 is 12AM (midnight).

J

Modified Julian Day. Converts the calendar date to a string equivalent to its Modified Julian Day value, calculated from Jan 1, 4713 00:00:00 BC. It ignores the time component of the date. For example, the expression TO_CHAR( SHIP_DATE, 'J' ) converts Dec 31 1999 23:59:59 to the string 2451544.

MI

Minutes (00-59).

MM

Month (01-12).

MONTH

Name of month, including up to nine characters (for example, January).

MON

Abbreviated three-character name for a month (for example, Jan).

MS

Milliseconds (0-999).

NS

Nanoseconds (0-999999999).

Q

Quarter of year (1-4), where January to March equals 1.

RR

Last two digits of a year. The function removes the leading digits. For example, if you use 'RR' and pass the year 1997, TO_CHAR returns 97. When used with TO_CHAR, 'RR' produces the same results as, and is interchangeable with, 'YY.' However, when used with TO_DATE, 'RR' calculates the closest appropriate century and supplies the first two digits of the year.

SS

Seconds (00-59).

SSSSS

Seconds since midnight (00000 - 86399). When you use SSSSS in a TO_CHAR expression, the Integration Service only evaluates the time portion of a date. For example, the expression TO_CHAR(SHIP_DATE, 'MM/DD/YYYY SSSSS') converts 12/31/1999 01:02:03 to 12/31/1999 03783.

US

Microseconds (0-999999).

Y

Last digit of a year. The function removes the leading digits. For example, if you use 'Y' and pass the year 1997, TO_CHAR returns 7.

YY

Last two digits of a year. The function removes the leading digits. For example, if you use 'YY' and pass the year 1997, TO_CHAR returns 97.

YYY

Last three digits of a year. The function removes the leading digits. For example, if you use 'YYY' and pass the year 1997, TO_CHAR returns 997.

YYYY

Entire year portion of date. For example, if you use 'YYYY' and pass the year 1997, TO_CHAR returns 1997.

W

Week of month (1-5), where week 1 starts on the first day of the month and ends on the seventh, week 2 starts on the eighth day and ends on the fourteenth day. For example, Feb 1 designates the first week of February.

WW

Week of year (01-53), where week 01 starts on Jan 1 and ends on Jan 7, week 2 starts on Jan 8 and ends on Jan 14, and so on.

- / . ; :

Punctuation that displays in the output. You might use these symbols to separate date parts. For example, you create the following expression to separate date parts with a period: TO_CHAR( DATES, 'MM.DD.YYYY' ).

"text"

Text that displays in the output. For example, if you create an output port with the expression: TO_CHAR( DATES, 'MM/DD/YYYY "Sales Were Up"' ) and pass the date Apr 1 1997, the function returns the string '04/01/1997 Sales Were Up'. You can enter multibyte characters that are valid in the repository code page.

""

Use double quotation marks to separate ambiguous format

 

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