Ali Alsuliman created ASTERIXDB-3473:
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Summary: Add support for COUNTN() aggregate function
Key: ASTERIXDB-3473
URL: https://issues.apache.org/jira/browse/ASTERIXDB-3473
Project: Apache AsterixDB
Issue Type: Improvement
Components: FUN - Functions
Reporter: Ali Alsuliman
Assignee: Ali Alsuliman
COUNTN() is an aggregate function that only counts numbers. Any non-numeric
value is ignored including NULL/MISSING.
The STRICT_COUNTN() version also counts only numbers. However, it returns NULL
if NULL/MISSING value is encountered.
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