firebase
Non Sql database ## Startup - Get credentials.json from “projectsetting/serviceaccounts” - Get URL from the realtime database sectiono - install firebase_adamin - Initialize the app Docs
IMPORT FIREBASE_ADMIN
FROM FIREBASE_ADMIN IMPORT CREDENTIALS, DB
url = {"DATABASEurl": "HTTPS://FBASE-2D77D-DEFAULT-RTDB.EUROPE-WEST1.FIREBASEDATABASE.APP/"}
CRED: CREDENTIALS.cERTIFICATE("CREDENTIALS.JSON")
FIREBASE_ADMIN.INITIALIZE_APP(CRED, url)
REF: DB.REFERENCE('/')
Functions
| Fn | Description | |||||
|---|---|---|---|---|---|---|
| db.reference(‘node name’) | Call a particular child node | |||||
| reference.set(new value) | Change the value of this node | |||||
| ref.get() | Get the value of the reference | |||||
| reference.update({ node:value }) | Create a new node | |||||
| reference.push().set(“new value”) | Insert a new word | |||||
| reference.transaction(function) | Modify the whole node |