Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
The analytical window function lead
does not support ignoring NULL values.
One workaround is to to use the analytical window fucntion first_value
which supports ignoring NULL values.
first_value(my_col IGNORE NULLS …Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Neon is a serverless open-source alternative to AWS Aurora Postgres. It separates storage and compute and substitutes the PostgreSQL storage layer by redistributing data across a cluster of nodes.
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
I personally prefer to query databases using a Jupyter/lab notebook. The reason is that results of queries are persisted in the notebook for future reference and sharing.
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Introduction to SQL in BigQuery
Can you set Vim keybindings for editors?
how to connect to a BigQuery …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
ZetaSQL is a customized SQL dialect, along with parser and analyzer, that Google uses for products like BigQuery and Spanner.
cross join if an implicit join is used. Notice that …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!