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Posted to issues@drill.apache.org by "Anton Gozhiy (JIRA)" <ji...@apache.org> on 2018/04/12 14:21:00 UTC
[jira] [Closed] (DRILL-6174) Parquet pushdown planning improvements
[ https://issues.apache.org/jira/browse/DRILL-6174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anton Gozhiy closed DRILL-6174.
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Verified with Drill version 1.14.0-SNAPSHOT (commit id: da241134fb88464139437b05b1feaafbb3014bb0).
> Parquet pushdown planning improvements
> --------------------------------------
>
> Key: DRILL-6174
> URL: https://issues.apache.org/jira/browse/DRILL-6174
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.12.0
> Reporter: Arina Ielchiieva
> Assignee: Roman Kulyk
> Priority: Major
> Labels: doc-impacting, ready-to-commit
> Fix For: 1.13.0
>
>
> Currently parquet pushdown planning has certain limitations (https://drill.apache.org/docs/parquet-filter-pushdown/). This Jira aims to fix some of them. List of improvements can be find below:
> 1. IS [NOT] NULL / TRUE / FALSE
> 2. Timestamp / date / time implicit / explicit casts
> {noformat}
> timestamp -> date
> timestamp -> varchar
> date -> timestamp
> date -> varchar
> time -> timestamp
> time -> date
> time -> varchar
> {noformat}
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