Aggregate Functions General Aggregate Functions Bitwise Aggregate Functions Map Aggregate Functions Approximate Aggregate Functions Statistical Aggregate Functions Classificat...

Functions and Operators Functions and Operators Logical Operators Comparison Functions and Operators Conditional Expressions Lambda Expressions Conversion Functions Mathe...

Impala Aggregate Functions Impala Aggregate Functions Aggregate functions are a special category with different rules. These functions calculate a return value across all the i...

Impala Mathematical Functions Impala Mathematical Functions Mathematical functions, or arithmetic functions, perform numeric calculations that are typically more complex than b...

REFRESH FUNCTIONS Statement REFRESH FUNCTIONS Statement In Impala 2.9 and higher, you can run the REFRESH FUNCTIONS statement to refresh the user-defined functions (UDFs) crea...

Aggregate functions perform a calculation on a set of values and return a single value. COUNT ( col ) COUNT (*) Return the number of rows. When col is specified, the count ...

Workflow Overview Project Task Parameter Data Source Alert Resource Monitor Security Open API Flink

Aggregation functions Group By Identifier Ordinal Expression Aggregation Select Argument Expression COUNT Having HAVING with GROUP BY HAVING without GROUP BY Aggrega...

Database Functions Comparison and conversion functions Cast Coalesce Collate Greatest JSONObject Least NullIf Date functions Extract DateField extracts DateTimeFi...

Julia Functions Method Tables Function calls Adding methods Creating generic functions Closures Constructors Builtins Keyword arguments Compiler efficiency issues Julia...