[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887195#comment-16887195 ] Wes McKinney commented on ARROW-5811: - Yeah, so we could define a conversion rule to return string or

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Antoine Pitrou (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887187#comment-16887187 ] Antoine Pitrou commented on ARROW-5811: --- We're talking about C++ here. Dynamic typing isn't

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Neal Richardson (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887183#comment-16887183 ] Neal Richardson commented on ARROW-5811: In principle, a user could parse the header row of the

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Antoine Pitrou (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887172#comment-16887172 ] Antoine Pitrou commented on ARROW-5811: --- The request is for no inference to occur, without knowing

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Neal Richardson (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887170#comment-16887170 ] Neal Richardson commented on ARROW-5811: I think I'm not understanding the problem. What's

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Wes McKinney (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887166#comment-16887166 ] Wes McKinney commented on ARROW-5811: - I think we need to create an abstract C++ type (or similar)

[jira] [Commented] (ARROW-5811) [C++] CSV reader: Ability to not infer column types.

2019-07-17 Thread Antoine Pitrou (JIRA)
[ https://issues.apache.org/jira/browse/ARROW-5811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887162#comment-16887162 ] Antoine Pitrou commented on ARROW-5811: --- [~wesmckinn] [~npr] do you have an idea about a desirable