[ https://issues.apache.org/jira/browse/ARROW-1886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou reassigned ARROW-1886: ------------------------------------- Assignee: Antoine Pitrou > [Python] Add function to "flatten" structs within tables > -------------------------------------------------------- > > Key: ARROW-1886 > URL: https://issues.apache.org/jira/browse/ARROW-1886 > Project: Apache Arrow > Issue Type: Improvement > Components: Python > Reporter: Wes McKinney > Assignee: Antoine Pitrou > Priority: Major > Fix For: 0.10.0 > > > See discussion in https://issues.apache.org/jira/browse/ARROW-1873 > When a user has a struct column, it may be more efficient to flatten the > struct into multiple columns of the form {{struct_name.field_name}} for each > field in the struct. Then when you call {{to_pandas}}, Python dictionaries do > not have to be created, and the conversion will be much more efficient -- This message was sent by Atlassian JIRA (v7.6.3#76005)