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use database constraints #302

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use database constraints #302

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a524e41
use database constraints
stewsk Dec 20, 2021
ae247d4
add empty line at end
stewsk Mar 17, 2022
0a6ddfd
empty line at end
stewsk Mar 17, 2022
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3 changes: 3 additions & 0 deletions bookshop/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,9 @@
"db": {
"kind": "sql"
}
},
"features": {
"assert_integrity": "db"
}
}
}
18 changes: 17 additions & 1 deletion bookshop/test/requests.http
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Expand Up @@ -17,7 +17,7 @@ GET {{server}}/browse/$metadata
### ------------------------------------------------------------------------
# Browse Books as any user
GET {{server}}/browse/Books?
# &$select=title,stock
&$select=title,stock,author
# &$expand=currency
# &sap-language=de
{{me}}
Expand Down Expand Up @@ -62,6 +62,22 @@ Authorization: Basic alice:
"currency": { "code": "USD" }
}

### ------------------------------------------------------------------------
# Create book with invalid author ID -> will fail
POST {{server}}/admin/Books
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Maybe we could also add an example of where a ON DELETE CASCADE deletes leftover children?

Content-Type: application/json;IEEE754Compatible=true
Authorization: Basic alice:

{
"ID": 34,
"title": "Let constraints do the magic",
"descr": "Database constraints are helpful little things that prevent messing up your data.",
"author": { "ID": 777 },
"genre": { "ID": 14 },
"stock": 4,
"price": "19.99",
"currency": { "code": "USD" }
}

### ------------------------------------------------------------------------
# Put image to books
Expand Down
5 changes: 5 additions & 0 deletions orders/package.json
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Expand Up @@ -4,5 +4,10 @@
"dependencies": {
"@capire/common": "*",
"@sap/cds": "^5"
},
"cds": {
"features": {
"assert_integrity": "db"
}
}
}
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