class Rome::Relation(T)

Included Modules

Defined in:

relation.cr

Instance Method Summary

Instance methods inherited from module Rome::Query::Cache(T)

cached? cached?, each(&block : T -> ) : Nil
each
each
, reload reload, to_a : Array(T) to_a

Instance methods inherited from module Rome::Query::Methods(T)

all : self all, average(column_name : Symbol | String) : Float64 average, count(column_name : Symbol | String = "*", distinct = builder.distinct?) : Int64 count, delete_all : Nil delete_all, distinct(value = true) : self distinct, dup(builder : Builder) dup, exists?(id : T::PrimaryKeyType) : Bool
exists? : Bool
exists?
, find(id : T::PrimaryKeyType) : T find, find?(id : T::PrimaryKeyType) : T | Nil find?, find_by(**args) : T find_by, find_by?(**args) : T | Nil find_by?, first : T first, first? : T | Nil first?, ids : Array(T::PrimaryKeyType) ids, last : T last, last? : T | Nil last?, limit(value : Int32) : self limit, maximum(column_name : Symbol | String) maximum, minimum(column_name : Symbol | String) minimum, none : self none, offset(value : Int32) : self offset, order(columns : Hash(Symbol, Symbol)) : self
order(*columns : Symbol | String) : self
order(**columns) : self
order
, pluck(column_name : Symbol | String) : Array(Value) pluck, reorder(columns : Hash(Symbol, Symbol)) : self
reorder(*columns : Symbol | String) : self
reorder(**columns) : self
reorder
, select(sql : String) : self
select(*columns : Symbol) : self
select
, size : Int64 size, sum(column_name : Symbol | String) : Int64 | Float64 sum, take : T take, take? : T | Nil take?, to_sql : String to_sql, unscope(*args) : self unscope, update_all(attributes : Hash | NamedTuple) : Nil
update_all(**attributes) : Nil
update_all
, where(conditions : Hash(Symbol, Value | Array(Value)) | NamedTuple) : self
where(sql : String, *args : Value) : self
where(**conditions) : self
where
, where_not(conditions : Hash(Symbol, Value | Array(Value)) | NamedTuple) : self
where_not(**conditions) : self
where_not

Instance Method Detail

def build(**attributes) : T #

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def create(**attributes) : T #

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def delete(*records : T) : Nil #

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