BigQuery Date Functions: timestamp, datetime, date_diff

Similar as other databases, BigQuery also supports a large number of SQL dialects COALESCE and IFNULL functions are provided to deal with

Using BigQuery EXCEPT, you can exclude certain columns from the final SELECT query results The operator can also be used with DISTINCT

coalesce معنى COALESCE, 42) Rows() SELECT COALESCE FROM users; Also check out Smart Select Fields Order Specify order when retrieving

coalesce bigquery Customer Cohort Analysis, Retention and Lifetime Value using Looker and Google BigQuery Coalesce 2022 : The Analytics Engineering