Kun Deng created DRILL-7776:
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Summary: Drill yelp tutorial throwing error that repeated_count
missing implementation
Key: DRILL-7776
URL: https://issues.apache.org/jira/browse/DRILL-7776
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Affects Versions: 1.17.0
Reporter: Kun Deng
{color:#0033b3}select name{color},repeated_count(categories) {color:#0033b3}as
{color}{color:#000000}categorycount{color}, categories {color:#0033b3}from
{color}`yelp_academic_dataset_business.json` {color:#0033b3}where
true{color}=repeated_contains(categories,{color:#067d17}'Restaurants'{color})
{color:#0033b3}order by {color}repeated_count({color:#000000}categories{color})
{color:#0033b3}desc limit {color}{color:#1750eb}10{color};
SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize
incoming schema. Errors: Error in expression at index 0. Error: Missing
function implementation: [repeated_count(VARCHAR-OPTIONAL)]. Full expression:
null.. Fragment ...
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