Piotr Findeisen

Piotr Findeisen has asked 7 questions and find answers to 83 problems.

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About

Trino committer. Co-founder of Starburst, the enterprise Trino company. Formerly Presto committer.

More: https://www.linkedin.com/in/piotrfindeisen/

Piotr Findeisen questions

Why nested wildcard capture is not possible?
"IndexedSet", "MapSet" or "SetMap" implementation in Java
How to get character by its (unicode) name in Java? I need the reverse of Character.getName(int codePoint)

Piotr Findeisen answers

Presto map(varchar,varchar) : How to get all the possible keys for it?
Presto SQL: TO_UNIXTIME
AWS Athena: Delete partitions between date range
How to create a custom connector for Presto and InfluxDB
Find the source of athena query result
How to count array elements occurrences in Presto?
Select first day of month in presto
Presto SQL : Changing time zones using time zone string coming as a result of a query is not working
Is there a nice idiom for adding a new list or appending to a list (if present) in a dictionary?
Does presto require a hive metastore to read parquet files from S3?