Use sub-components of datetime field filters

Nobody has claimed this yet.

**Is your feature request related to a problem? Please describe.**
Let's say I have the following SQL question

```
SELECT count(*) AS count,
(SELECT MIN("public"."database"."crm_date") FROM "public"."database" WHERE {{date_range}}) AS "start_date",
(SELECT MAX("public"."database"."crm_date") FROM "public"."database" WHERE {{date_range}}) AS "end_date",
```

... and the date_range filter is a field filter with a date range

There are users who would like to use some components of the date_range filter, so they can call, for example date_range.start or date_range.end to use those components across the query

**Describe the solution you'd like**
Have the possibility of using the components of the field filters

**Describe alternatives you've considered**
None

**How important is this feature to you?**
Requested in Discourse

**Additional context**
NA

Start with the date_range field filter and the SQL template-processing path that handles field filters; no source file or test is named in the issue. Define how components such as date_range.start and date_range.end should be exposed across the query, then verify the behavior against the provided MIN/MAX SQL example.

Written by the indexing model from the issue text.