Entering content frame

Date and Time Format (datetimeformat) Locate the document in its SAP Library structure

The date and time format ( datetimeformat) specifies the way in which date values, time values, and timestamp values are represented.

Syntax

<datetimeformat> ::= EUR | INTERNAL | ISO | JIS | USA

Date Value

'YYYY'

Four-digit year format

'MM'

Two-digit month format (01-12)

'DD'

Two-digit day format (01-31)

 

Format

General Format

Example

EUR

'DD.MM.YYYY'

'23.01.1999'

INTERNAL

'YYYYMMDD'

'19990123'

ISO/JIS

'YYYY-MM-DD'

'1999-01-23'

USA

'MM/DD/YYYY'

'01/23/1999'

In all formats, with the exception of INTERNAL, leading zeros may be omitted in the identifiers for the month and day.

Time Value

'HHHH'

Four-digit hour format

'HH'

Two-digit hour format

'MM'

Two-digit minute format (00-59)

'SS'

Two-digit second format (00-59)

 

Format

General Format

Example

EUR

'HH.MM.SS'

'14.30.08'

INTERNAL

'HHHHMMSS'

'00143008'

JIS/ISO

'HH:MM:SS'

'14:30:08'

USA

'HH:MM AM (PM)'

'2:30 PM'

In all time formats, the identifier of the hour must consist of at least one digit. In the USA time format, the minute identifier can be omitted completely. In all the other formats, with the exception of INTERNAL, the minute and second identifiers must comprise at least one digit.

In the ISO and USA formats, the hours are displayed modulo 24.
In the EUR and JIS formats, a number of hours greater than 99 causes an error.
In the INTERNAL format, you can use up to 9999 hours.

Timestamp Value

'YYYY'

Four-digit year format

'MM'

Two-digit month format (01-12)

'DD'

Two-digit day format (01-31)

'HH'

Two-digit hour format (0-24)

'MM'

Two-digit minute format (00-59)

'SS'

Two-digit second format (00-59)

'MMMMMM'

Six-digit microsecond format

 

Format

General Format

Example

EUR/JIS/USA

'YYYY-MM-DD-HH.MM.SS.MMMMMM'

'1999-01-23-14.30.08.456234'

ISO

'YYYY-MM-DD HH:MM:SS.MMMMMM'

'1999-01-23 14:30:08.456234'

INTERNAL

'YYYYMMDDHHMMSSMMMMMM'

'19990123143008456234'

The microsecond identifier can be omitted in all timestamp formats. In all formats, with the exception of INTERNAL, the month and day identifiers must consist of at least one digit.

Explanation

The date and time format determines the format in which the date, time, and timestamp values may be represented in SQL statements and the way in which results are displayed.

The date and time format is determined when the database system is installed.

Users can change the date and time format for the current session by setting the relevant parameters in the database tools or by specifying the corresponding parameters when using programs.

The ISO date and time format is used by ODBC and JDBC applications and cannot be replaced with a different date and time format.

 

Leaving content frame