Impala Built-In Functions
Impala supports several categories of built-in functions. These functions let you perform mathematical calculations, string manipulation, date calculations, and other kinds of data transformations directly in SQL statements.
The categories of built-in functions supported by Impala are:
- Impala Mathematical Functions
- Impala Type Conversion Functions
- Impala Date and Time Functions
- Impala Conditional Functions
- Impala String Functions
- Impala Aggregate Functions.
- Impala Analytic Functions
- Impala Bit Functions
- Impala Miscellaneous Functions
The following is a complete list of built-in functions supported in Impala: