queries.md

Queries

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A query is a reference to data, with parameters and default value(s).

Queries are used to get values in contexts. The example below defines a query person with constraints name and age equal to "Mary" and 42, respectively:

{person
    name = "Mary"
    age = 42
}

Keys

Keys are the first value in a query.

Values

Queries can have as many values as necessary.