The mathematical functions in Apache Impala come in handy during data analysis, especially when it comes to revenue or monetary calculations. These math functions are
Category: Cloudera Impala
Apache Impala Built-in Functions
It’s a comprehensive collection of Apache Impala’s built-in functions. Most of the functions in this list are described in full in this blog, so you
Add or Subtract Minutes to a Date – Apache Impala
There are plenty of built-in functions available in Apache Impala that helps in analyzing the data and business logic implementations. It relieves a developer’s worries
Truncating Date in Apache Impala
There are some built-in functions that always assist analysts and developers in making their work easier. Undoubtedly The ‘DATE TRUNC’ function is one of them.
FROM_TIMESTAMP in Apache Impala
The FROM TIMESTAMP() function converts TIMESTAMP values into arbitrary string formats for reporting purposes. Because Impala implicitly converts string values to TIMESTAMP, you can pass
Add or Subtract Years to a Date – Apache Impala
There are plenty of built-in functions available in Apache Impala that helps in analyzing the data and business logic implementations. It relieves a developer’s worries
Big Data & SQL 