Analytics Engineering, Bigquery, Sql, Data Engineering, Editors Pick.
row. “SELECT AS STRUCT” is just a way to wrap the result of the select inside a STRUCT. Image by author. Step 3: Filling in the Blanks Finally, we use the last_value window function to keep the last non-null value in the event orders, to fill in the blanks, or should I say the NULLs. The results