Presage/Internal:Great American Date Codes

Great American [Appetizers] Snacks has unique date codes for their packaging.

The Wahoo Date Code

The Wahoo code is used in both the Nampa and Monroe plants for a number of analyses. For a date of 2017-06-05 00:15:01 (produced on Line 1 in the Nampa plant), the Wahoo Code would display as 'NF057J1'

• The 'N' stands for Nampa. The Monroe plant's initial character is 'M'.
• The 'F' stands for the month of June (controlled by the first of the nested case statement).
• The '05' is the day of the month formatted as a two-digit day using the format '%d'.
• The '7' is the last number of the four-digit year using the RIGHT command to find the first digit on the right of the number, using the format '%y'.
• The 'J' represents the time between midnight and 2 a.m. (controlled by the second of the nested case statement).
• Finally, the '1' indicates the line number within the plant where the product was produced.

(SELECT CASE WHEN {?Date Code Format} = "Wahoo" THEN CONCAT('N', CASE WHEN DATE_FORMAT({?Check Timestamp},'%c') = 1 THEN 'A' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 2 THEN 'B' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 3 THEN 'C' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 4 THEN 'D' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 5 THEN 'E' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 6 THEN 'F' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 7 THEN 'G' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 8 THEN 'H' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 9 THEN 'I' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 10 THEN 'J' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 11 THEN 'K' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 12 THEN 'L' END, date_format({?Check Timestamp},'%d'), RIGHT(DATE_FORMAT({?Check Timestamp},'%y'),1), CASE WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '05:00:00' AND '07:59:59' THEN 'A' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '08:00:00' AND '09:59:59' THEN 'B' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '10:00:00' AND '11:59:59' THEN 'C' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '12:00:00' AND '13:59:59' THEN 'D' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '14:00:00' AND '15:59:59' THEN 'E' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '16:00:00' AND '17:59:59' THEN 'F' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '18:00:00' AND '19:59:59' THEN 'G' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '20:00:00' AND '21:59:59' THEN 'H' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '22:00:00' AND '23:59:59' THEN 'I' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '00:00:00' AND '01:59:59' THEN 'J' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '02:00:00' AND '03:59:59' THEN 'K' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '04:00:00' AND '04:59:59' THEN 'L' END, {?Line}) END)

The code above references a choice {?Date Code Format} techs select against the {?Check Timestamp} in an analysis. The date format is compared against a code on the product's packaging. This assures the product packaging is labeled properly. An option name must always be preceded by '{?' and followed by '}' to be recognized as an analysis option. [This link https://www.w3schools.com/SQL/func_date_format.asp] offers a list of date formats for MySQL.

Best Before/Meilleur Avant YYYY MO DD + Wahoo

The Nampa plant requested a new date code for a product distributed in Canada. They requested month abbreviations that are not standard to MySQL. Therefore we used a case statement instead of using the date formats. That code looks like the code below. It concatenates 'Best Before/Meilleur Avant ' with the four-digit year, the two-character month (in the first case statment), the two-digit day, and the Wahoo Date Code (above).

For a date of 2017-06-05 00:15:01 (produced on Line 1 in the Nampa plant), the Date Code would display as 'Best Before/Meilleur Avant 2018 JN05 NF057J1'.

(select case WHEN {?Retail Date Code Format} = "Best Before/Meilleur Avant YYYY MO DD + Wahoo" THEN CONCAT('Best Before/Meilleur Avant ', DATE_FORMAT(DATE_ADD({?Check Timestamp}, INTERVAL 12 month), '%Y '), LEFT(date_format(date_add({?Check Timestamp}, interval 12 month), CASE WHEN DATE_FORMAT({?Check Timestamp},'%c') = 1 THEN 'JA' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 2 THEN 'FE' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 3 THEN 'MR' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 4 THEN 'AL' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 5 THEN 'MA' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 6 THEN 'JN' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 7 THEN 'JL' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 8 THEN 'AU' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 9 THEN 'SE' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 10 THEN 'OC' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 11 THEN 'NO' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 12 THEN 'DE' END),2), date_format(date_add({?Check Timestamp}, interval 12 month),'%d'), ' N', CASE WHEN DATE_FORMAT({?Check Timestamp},'%c') = 1 THEN 'A' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 2 THEN 'B' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 3 THEN 'C' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 4 THEN 'D' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 5 THEN 'E' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 6 THEN 'F' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 7 THEN 'G' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 8 THEN 'H' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 9 THEN 'I' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 10 THEN 'J' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 11 THEN 'K' WHEN DATE_FORMAT({?Check Timestamp},'%c') = 12 THEN 'L' END, date_format({?Check Timestamp},'%d'), RIGHT(DATE_FORMAT({?Check Timestamp},'%y'),1), CASE WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '05:00:00' AND '07:59:59' THEN 'A' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '08:00:00' AND '09:59:59' THEN 'B' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '10:00:00' AND '11:59:59' THEN 'C' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '12:00:00' AND '13:59:59' THEN 'D' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '14:00:00' AND '15:59:59' THEN 'E' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '16:00:00' AND '17:59:59' THEN 'F' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '18:00:00' AND '19:59:59' THEN 'G' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '20:00:00' AND '21:59:59' THEN 'H' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '22:00:00' AND '23:59:59' THEN 'I' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '00:00:00' AND '01:59:59' THEN 'J' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '02:00:00' AND '03:59:59' THEN 'K' WHEN DATE_FORMAT({?Check Timestamp},'%T') BETWEEN '04:00:00' AND '04:59:59' THEN 'L' END, {?Line}) END)