Hold / 005 Version identifier

005 Version identifier

Тег: 005

Назва поля: Version identifier

Інші назви: Version identifier (англ.)

Field Definition

This field consists of 16 characters indicating the date and time of the last record transaction/update. The date is recorded according to ISO 8601:2000 – Data elements and interchange formats – information interchange – representations of dates and times.

Occurrence

Optional, recommended. Not repeatable.

Indicators

In conformance with ISO 2709 this field does not have indicators.

Subfields

In conformance with ISO 2709 this field does not contain subfields.

Notes on field contents

The date is entered in ISO standard form (ISO 8601-1988) for dates: YYYYMMDD where YYYY represents the year, MM the month and DD the day of the month. The time is entered in the form HHMMSS.T where HH represents the hour using the twenty-four hour clock, MM the minutes, SS the seconds and .T tenths of a second. In all cases a leading 0 is added if necessary.

Related fields

• 100 General processing data (character position 0-7)

This is the date of original creation of the record and will not change even if the record is corrected or exchanged.

• 801 Originate source field, subfield $c

This subfield gives solely year, month and day of modification, transaction and/or issue.

Examples

EX 1

005 20020712141236.0

The date of last transaction was 12th July 2002 at 14:12:36 hours (i.e. 2:12:36 p.m.). “July” is entered as “07” not “7”, to preserve the format.

Див. також

• UNIMARC для записів про зберігання
• 0-- Блок ідентифікації