Materialized table with insert / update instead of replace? about ga4-scripts

[Tiggerito]

I don't have the time at the moment to upgrade the free solution.

My commercial solution for BigCommerce runs every day and replaces the last 3 days. The basic idea:

1. Determine the day to replace the data from. e.g. 3 days prior to the last date gathered
2. Delete all rows from that day
3. Insert new rows with the latest data from that day until now

Here is the SQL template I use to do that:

GA4-Scripts/bigquery-tag-rocket-report-data-incremental2.sql

Line 170 in e67b801

# 10MB min per query makes this look expensive for small tables.

Things like the dataset and variables will need modifying. And the table it updates is probably different to the one for the article and Looker report.