# 1. Goal
A maple syrup farm collects sap from its groves. The farm must store each sap
delivery in one database table. Later programs and views read the deliveries
from this table.

# 2. Open questions
None.

# 3. Context
- The farm works with several groves. Each grove has a grove number.
- One delivery belongs to exactly one grove and has exactly one delivery date.
- The farm measures the sap in litres. The farm measures the sugar content of
  the sap in degrees Brix.
- The farm pays the grove for each delivery. The payment is an amount in a
  currency.
- All objects are in package $TMP.

# 4. Contract
- Create the transparent database table {{P}}SYRUP in package $TMP.
- The table has exactly these fields, in this order:
  client, delivery_id, grove_id, delivery_date, sap_liters, brix,
  quality_grade, payout, currency_code.

# 5. Business rules
1. The table has the fields of the table below. The table below gives the data
   type, the length and the number of decimals of each field.

   | Field | Data type | Length | Decimals | Key | Not null |
   | --- | --- | --- | --- | --- | --- |
   | client | CLNT | 3 | - | yes | yes |
   | delivery_id | CHAR | 10 | - | yes | yes |
   | grove_id | CHAR | 8 | - | no | no |
   | delivery_date | DATS | 8 | - | no | no |
   | sap_liters | DEC | 9 | 2 | no | no |
   | brix | DEC | 4 | 1 | no | no |
   | quality_grade | NUMC | 2 | - | no | no |
   | payout | CURR | 15 | 2 | no | no |
   | currency_code | CUKY | 5 | - | no | no |

2. client and delivery_id are the key fields. No other field is a key field.
3. The key fields are not null.
4. payout is an amount. The currency of payout is the value of currency_code.
5. Two rows with the same client and the same delivery_id are not allowed.

# 6. Constraints
- Release target: 8.16.
- Coding standards: Clean ABAP.
- Out of scope: no other objects.

# 7. Acceptance
- The table is active and has no syntax error.
- The hidden tests pass.
- Write ABAP Unit tests in a global test class. Check the field properties with
  RTTI and check the table access with CL_OSQL_TEST_ENVIRONMENT.