SQL Functions# Aggregate Aggregate AVG COUNT FIRST LAST MAX MEDIAN MIN STDDEV SUM VARIANCE Array Array ARRAY_CONTAINS ARRAY_GET ARRAY_LENGTH ARRAY_LOWER ARRAY_MEAN ARRAY_REVERSE ARRAY_SUM ARRAY_TO_STRING ARRAY_UNIQUE ARRAY_UPPER UNNEST Conditional Conditional COALESCE GREATEST IF IFNULL LEAST NULLIF Mathematical Math ABS CBRT CEIL EXP FLOOR LN LOG LOG2 LOG10 LOG1P MOD PI POW ROUND SIGN SQRT String String BIT_LENGTH CONCAT CONCAT_WS ENDS_WITH INITCAP LEFT LENGTH LOWER LTRIM OCTET_LENGTH REGEXP_LIKE REPLACE REVERSE RIGHT RTRIM STARTS_WITH STRPOS SUBSTRING UPPER Temporal Temporal DATE DATE_PART EXTRACT Trigonometry Trigonometry ACOS ACOSD ASIN ASIND ATAN ATAND ATAN2 ATAN2D COT COTD COS COSD DEGREES RADIANS SIN SIND TAN TAND