# Trouble with \`discourse remap\` remapping \`topic\_links url\`

**URL:** <https://meta.discourse.org/t/trouble-with-discourse-remap-remapping-topic-links-url/110052>\
**Category:** Bug\
**Created:** [February 25, 2019, 5:31pm UTC](https://meta.discourse.org/t/trouble-with-discourse-remap-remapping-topic-links-url/110052 "2019-02-25T17:31:20Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [February 25, 2019, 5:33pm UTC](https://meta.discourse.org/t/trouble-with-discourse-remap-remapping-topic-links-url/110052/2 "2019-02-25T17:33:55Z")

</div>

Can you share the value for the column `url` in the table topic\_links where the length is that big? Is even a valid url?

```plaintext
psql
\x
SELECT * FROM topic_links WHERE length(url) > 450;

```

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_[View the full topic](https://meta.discourse.org/t/trouble-with-discourse-remap-remapping-topic-links-url/110052)._