When I select the ruler, ruler-logs or alertmanager datasources, I get an empty query editor. We should just not show them.

It would be nice if the list of tables in the dropdown at /console/events/data/add was alphabetised. Here's what the current experience looks like:

Bug report

Describe the bug

Dashboard:

Docs:

To Reproduce

Very hard to figure out.

• This user is using Chrome Version 87.0.4280.88 (Offi

Is your feature request related to a problem?

As a user who users angulartics, I want to be able to send events to PostHog.

Describe the solution you'd like

Have a look at the current mixpanel implementation on angulartics2. We should be able to adapt that pretty easily to use PostHog instead.

I'm using postgresql, sqlx="0.4.0-beta.1".
My struct is like:

#[derive(Serialize, Deserialize, Debug, PartialEq, FromRow)]
pub struct Struct1 {
    pub a1: i16,
    pub a2: String,
    pub a3: Option<String>,
    pub a4: Option<serde_json::Value>,
    pub a5: serde_json::Value,
    pub a6: Option<String>,
    pub a7: Option<serde_json::Value>,
    pub a8: Option<f32>,
    pub a9: