[jira] Resolved: (COUCHDB-920) BTree: modify_node() and complete_root() functions do not make a new btree record

["Paul Joseph Davis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COUCHDB-920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Joseph Davis resolved COUCHDB-920.
---------------------------------------

    Resolution: Not A Problem

If we're going to change the btree code, it should be more major of a change. The amount of testing that the current code has undergone is not IMO worth upsetting unless we're serious about refactoring.

> BTree: modify_node() and complete_root() functions do not make a new btree record
> ---------------------------------------------------------------------------------
>
>                 Key: COUCHDB-920
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-920
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: Database Core
>    Affects Versions: 1.0.1
>            Reporter: Andrey Somov
>            Priority: Minor
>         Attachments: btree_issue920.patch
>
>
> BTree: modify_node() and complete_root() functions do not make a new btree record. But nevertheless they return a btree as if it is different. The patch simplifies the code and makes it clear that only query_modify() function makes a new btree record.
> tests are OK.

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