# Logstash does not support one to many

**URL:** https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644
**Category:** Logstash
**Created:** [September 15, 2016, 8:48pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644 "2016-09-15T20:48:02Z")
**Posts on this page:** 7
**Page:** 1

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### Author: ![Syed\_Ather](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/syed_ather/32/11778_2.png) [@Syed\_Ather](https://discuss.elastic.co/u/Syed_Ather)
#### Post date: [September 15, 2016, 8:48pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/1 "2016-09-15T20:48:02Z")

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Hi ,  
does logstash support 1-\* relationships ? if yes , does can it not be done without the use of ruby /filters..

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### Author: ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [September 16, 2016, 6:12am UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/2 "2016-09-16T06:12:48Z")

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Relationships in what?

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### Author: ![Syed\_Ather](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/syed_ather/32/11778_2.png) [@Syed\_Ather](https://discuss.elastic.co/u/Syed_Ather)
#### Post date: [September 16, 2016, 9:11pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/3 "2016-09-16T21:11:18Z")

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Jdbc input plugin

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### Author: ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [September 16, 2016, 9:36pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/4 "2016-09-16T21:36:13Z")

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It's still not really clear what you are looking for here sorry.

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<div class="post-metadata">

### Author: ![Syed\_Ather](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/syed_ather/32/11778_2.png) [@Syed\_Ather](https://discuss.elastic.co/u/Syed_Ather)
#### Post date: [September 17, 2016, 11:06am UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/5 "2016-09-17T11:06:32Z")

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Take a look at this question .

[https://discuss.elastic.co/t/logstash-jdbc-plugin-input-for-mutliple-table-joins-of-one-to-many-relationships/59933](https://discuss.elastic.co/t/logstash-jdbc-plugin-input-for-mutliple-table-joins-of-one-to-many-relationships/59933)

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<div class="post-metadata">

### Author: ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [September 17, 2016, 9:00pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/6 "2016-09-17T21:00:20Z")

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Given there is an existing topic, with more info, let's use that one. Feel free to repost to it to bump it back up 🙂

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<div class="post-metadata">

### Author: ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)
#### Post date: [September 17, 2016, 9:00pm UTC](https://discuss.elastic.co/t/logstash-does-not-support-one-to-many/60644/7 "2016-09-17T21:00:33Z")

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