[ES|QL] Update function definitions

[kibanamachine]

This PR updates the function definitions based on the latest metadata from Elasticsearch.

[elasticmachine]

Pinging @elastic/kibana-esql (Team:ESQL)

[drewdaemon]

@elasticmachine merge upstream

[stratoula]

@drewdaemon I know that is quite early but how much work is needed from us after the PR is being created to be merged?

[drewdaemon]

@stratoula exactly... this is very early. I expect it to be easier as we smooth out the rough edges.

In this case, our tests alerted me to a problem with our coalesce definition and with some asciidoc stuff sneaking into the function descriptions.

The Elasticsearch team had closed elastic/elasticsearch#108982, so I assumed we could use their generated coalesce definition instead of our Kibana-side override. I updated the PR, but the tests caught the fact that they had forgotten to add a signature for version (see elastic/elasticsearch#109032 (comment)).

So, I had to make the fix manually on our side.

Both problems (coalesce and asciidoc links) were pre-existing but, since the fix needed to be made in the function definition generator, this felt like a reasonable place to do it. I wouldn't "count" the work toward the usual effort required. Let's give it a few weeks to really get a sense.

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: c3f52a5

Metrics [docs]

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
kbnUiSharedDeps-srcJs	3.2MB	3.2MB	+1.8KB

History

• 💔 Build #214022 failed 283572b
• 💔 Build #213429 failed 67a6487

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@elasticmachine merge upstream