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Posted to dev@lucene.apache.org by "Mikhail Khludnev (JIRA)" <ji...@apache.org> on 2016/06/06 21:33:21 UTC
[jira] [Commented] (SOLR-2199) DIH JdbcDataSource - Support
multiple resultsets
[ https://issues.apache.org/jira/browse/SOLR-2199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15317292#comment-15317292 ]
Mikhail Khludnev commented on SOLR-2199:
----------------------------------------
[~tinexw], at least it lacks a unit test. I'd like to commit if it's provided.
> DIH JdbcDataSource - Support multiple resultsets
> ------------------------------------------------
>
> Key: SOLR-2199
> URL: https://issues.apache.org/jira/browse/SOLR-2199
> Project: Solr
> Issue Type: Improvement
> Components: contrib - DataImportHandler
> Affects Versions: 1.4.1
> Reporter: Mark Waddle
> Assignee: Mikhail Khludnev
> Attachments: SOLR-2199.patch
>
>
> Database servers can return multiple result sets from a single statement. This can be beneficial for indexing because it reduces the number of connections and statements being executed against a database, therefore reducing overhead. The JDBC Statement object supports reading multiple ResultSets. Support should be added to the JdbcDataSource to take advantage of this.
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