class

Lustra::Reflection::Table::Collection

Inherits Lustra::Model::CollectionBase < Lustra::SQL::SelectBuilder < Lustra::SQL::Query::WithPagination < Lustra::SQL::Query::BeforeQuery < Lustra::SQL::Query::Change < Lustra::SQL::Query::Connection < Lustra::SQL::Query::Pluck < Lustra::SQL::Query::Fetch < Lustra::SQL::Query::Execute < Lustra::SQL::Query::Lock < Lustra::SQL::Query::Window < Lustra::SQL::Query::CTE < Lustra::SQL::Query::Aggregate < Lustra::SQL::Query::OffsetLimit < Lustra::SQL::Query::GroupBy < Lustra::SQL::Query::OrderBy < Lustra::SQL::Query::Having < Lustra::SQL::Query::Where < Lustra::SQL::Query::Join < Lustra::SQL::Query::From < Lustra::SQL::Query::Select < Enumerable < Reference < Object

Addition of the method for eager loading and N+1 avoidance.

Instance methods

public
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tables_only
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views_only
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with_columns(fetch_columns = false, &block : Lustra::Reflection::Column::Collection -> ) : self

Eager load the has many relation columns. Use it to avoid N+1 queries.

with_columns(fetch_columns = false)