Performance difference for COALESCE versus ISNULL?

DATETIME_TRUNC function Definition, syntax, examples and common errors using BigQuery Standard SQL The DATETIME_TRUNC function in BigQuery will truncate

Who supports Ibis? Backends · BigQuery · ClickHouse · Dask · DataFusion · Druid · DuckDB coalesce coalesce Return the first non-null value from args

coalesce synonyms BigQuery export project in the BigQuery UI For example, if your SELECT COALESCE(_value, _value, value

coalesce معنى DATETIME_TRUNC function Definition, syntax, examples and common errors using BigQuery Standard SQL The DATETIME_TRUNC function in BigQuery will truncate