Std.Db.Query.Shape.Select

type

This declaration introduces a public type.

What it does

A whole query, written as one value.

Every part is visible at once, which is the point. A query assembled by

calls that each take the last one reads inside out: the thing a reader

wants first — what it reads from and what it answers with — ends up

furthest in, and the shape of the query is the shape of the nesting rather

than anything about the query. Written this way it reads in the order it is

thought of, and the parts a query does not need are empty rather than

absent.

Read the signature

• This declaration has no value signature because it introduces a type or trait.