You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ignite.apache.org by "Konstantin Orlov (Jira)" <ji...@apache.org> on 2021/07/15 12:27:00 UTC
[jira] [Commented] (IGNITE-14864) Schema update. Merge multiple
converters stages.
[ https://issues.apache.org/jira/browse/IGNITE-14864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17381313#comment-17381313 ]
Konstantin Orlov commented on IGNITE-14864:
-------------------------------------------
[~amashenkov], I've left few comments. Please see PR.
> Schema update. Merge multiple converters stages.
> ------------------------------------------------
>
> Key: IGNITE-14864
> URL: https://issues.apache.org/jira/browse/IGNITE-14864
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Andrey Mashenkov
> Assignee: Andrey Mashenkov
> Priority: Major
> Labels: iep-54, ignite-3
> Fix For: 3.0.0-alpha3
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Assumed schema was updated a number of times and there are n >1 converters to apply.
> Let's chain converters to apply all at once rather then one-by-one having a row of intermediate version in between.
> Also, opposite changes like "adding column A" then "remove column A" or
> "Changing column default" then "remove column A" can be effectively omitted.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)