nikmartin

Batched updates in Firestore

This short script shows how to do a batched update of a very large data set in firestore.

The scenario is I have a large set of products, and a 'pool' of product codes that need to be assigned to them. This script loads the list of UPC codes from a firebase database, then updates a firestore collection, updating every doc with a UPC code. For each product, the next code docID is assigned (so it's reall a pointer to the code, not the code itself), then the code is updated to signify that is has been assigned.

hacfi

[mysql]
port                           = 3306
socket                         = /usr/local/var/run/mysql.sock

[mysqld]
#user                           = mysql
default_storage_engine         = InnoDB
socket                         = /usr/local/var/run/mysql.sock
pid_file                       = /usr/local/var/run/mysql.pid