View Source EctoFoundationDB.Indexer behaviour (Ecto.Adapters.FoundationDB v0.4.0)

Implement this behaviour to create a custom index.

Summary

Callbacks

clear(t, transaction, t, t, tuple)

create(t, transaction, t, t, tuple, integer)

create_range(t, t)

range(t, t, t)

set(t, transaction, t, t, tuple)

unpack(t, t, tuple)

update(t, transaction, t, t, tuple, t)

Functions

clear(tenant, tx, idxs, partial_idxs, schema, kv)

create(tenant, tx, idx, schema, range, limit)

create_range(tenant, idx)

range(idx, plan, options)

set(tenant, tx, idxs, partial_idxs, schema, kv)

unpack(idx, plan, fdb_kv)

update(tenant, tx, idxs, partial_idxs, schema, kv, updates)

Callbacks

clear(t, transaction, t, t, tuple)

@callback clear(
  EctoFoundationDB.Tenant.t(),
  :erlfdb.transaction(),
  EctoFoundationDB.Index.t(),
  Ecto.Schema.t(),
  tuple()
) :: :ok

create(t, transaction, t, t, tuple, integer)

@callback create(
  EctoFoundationDB.Tenant.t(),
  :erlfdb.transaction(),
  EctoFoundationDB.Index.t(),
  Ecto.Schema.t(),
  tuple(),
  integer()
) :: {integer(), {:erlfdb.key(), :erlfdb.key()}}

create_range(t, t)

@callback create_range(EctoFoundationDB.Tenant.t(), EctoFoundationDB.Index.t()) ::
  {:erlfdb.key(), :erlfdb.key()}

range(t, t, t)

@callback range(EctoFoundationDB.Index.t(), EctoFoundationDB.QueryPlan.t(), Keyword.t()) ::
  tuple()

set(t, transaction, t, t, tuple)

@callback set(
  EctoFoundationDB.Tenant.t(),
  :erlfdb.transaction(),
  EctoFoundationDB.Index.t(),
  Ecto.Schema.t(),
  tuple()
) :: :ok

unpack(t, t, tuple)

(optional)

@callback unpack(EctoFoundationDB.Index.t(), EctoFoundationDB.QueryPlan.t(), tuple()) ::
  tuple()

update(t, transaction, t, t, tuple, t)

(optional)

@callback update(
  EctoFoundationDB.Tenant.t(),
  :erlfdb.transaction(),
  EctoFoundationDB.Index.t(),
  Ecto.Schema.t(),
  tuple(),
  Keyword.t()
) :: :ok