[ https://issues.apache.org/jira/browse/ARROW-2699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-2699: ---------------------------------- Labels: pull-request-available (was: ) > [C++/Python] Add Table method that replaces a column with a new supplied > column > ------------------------------------------------------------------------------- > > Key: ARROW-2699 > URL: https://issues.apache.org/jira/browse/ARROW-2699 > Project: Apache Arrow > Issue Type: New Feature > Components: Python > Reporter: Wes McKinney > Assignee: Uwe L. Korn > Priority: Major > Labels: pull-request-available > Fix For: 0.10.0 > > > This method would produce a new table since table objects are immutable. > Example: > {code} > new_column = table.column(name).cast(pa.timestamp('ms')) > new_table = table.set_column(name, new_column) > {code} > See discussion in > https://github.com/apache/arrow/pull/2129#issuecomment-396423002 -- This message was sent by Atlassian JIRA (v7.6.3#76005)