Peeyush Gupta created ASTERIXDB-3576:
----------------------------------------

             Summary: Pushdown predicates for Delta tables to filter row groups
                 Key: ASTERIXDB-3576
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-3576
             Project: Apache AsterixDB
          Issue Type: Improvement
          Components: EXT - External data
            Reporter: Peeyush Gupta


Delta tables stores information about min/max values for each column that can 
be later used to filter out rows while reading the parquet files. This avoids 
some time spent assembling rows. We should implement this improve query 
performance of delta tables.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to