I was reading your online documentation and I found that there was a typo on the sql command and there was some missing link.
Not quite familiar with the clickhouse contribution process, I just edited the files fix directly from github, let me know if there is something else missing from my side.
Hope this helps!
* Refactoring in preparation for AMP support
* infrastructure for AMP validation
* Add Metrika counter on AMP page + adjust layout
* more content fixes
* improve amp layout
* improve navigation
* Move converting admonitions to generation time
* strict amp test check
* Batch AMP validation
* Add date published/modified to docs articles and their ld+json meta
* few more content fixes
* improve ld+json meta
* adjust margins
* skip published/modified for stable release docs
* adapt single page mode
* update po
* skip published/modified for single page docs
* update po
* adjust layout
* adjust layout