3.3.4.2. <record> and <field>

The <record> element encloses multiple <field> definitions. Each <field> represents a column (or a computed property) you want to use from the resource. Example:

<record>
    <field
      name="name"
      resource="product.name"
    />
    <field
      name="countProductsPerCategory"
      resource="count(category.product)"
    />
    <field
      name="nestedData"
      resource="product"
    >
        <!-- Optionally you can have nested <record> inside a <field> if you want 
        nested fields -->
        <record>
            <field name="innerValue" resource="product"/>
        </record>
    </field>
</record>

• name: Required. The field identifier.

• resource: Required. The alias (as) from <resource>. Operators are supported. E.g., count, sum, avg. Example: count(category.product)