Guides
Summarize
The `SUMMARIZE` command can be used to easily compute a number of aggregates over a table or a query.
The `SUMMARIZE` command launches a query that computes a number of aggregates over all columns (` min`, `max`, `approx_unique`, `avg`, `std`, `q25`, `q50`, `q75`, `count`), and return these along the column name, column type, and the percentage of `NULL` values in the column.