#data-engineering
Read more stories on Hashnode
Articles with this tag
Here's an example of how QUALIFY fits into the order of execution in SQL. In the BigQuery example below, we want to compute the second-to-last...
Another new time series function in BigQuery in addition to the ones previously presented is the GAPS_FILL table-valued function. It allows us to fill...
I've posted some time ago about "rounding" timestamps and datetime values, but in the past few months BigQuery has added Time Series functions (in...
In one my previous posts, we've briefly introduced the JSON datatype in BigQuery. But did anyone notice how most of the JSON functions have signatures...
Data Engineers do a lot of Data Analysis work, too. For example: we need to understand why is there a difference between two approaches or data in...
The JSON datatype in BigQuery. This topic has been sitting in my Notion list of post ideas for some time. So in our beloved BQ it is a native,...