diplomat v0.11.0-beta.2 Diplomat.Transaction
Transaction.begin
|> Transaction.save(entity)
|> Transaction.save(entity2)
|> Transaction.commit
OR
Transaction.begin fn t ->
# auto-begin
t
|> Transaction.save(entity)
|> Transaction.save(entity2)
# auto-commits on exit
end
Link to this section Summary
Link to this section Types
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t()
t()
t() :: %Diplomat.Transaction{
id: integer(),
mutations: [Diplomat.Entity.mutation()],
state: :init | :begun
}
t() :: %Diplomat.Transaction{ id: integer(), mutations: [Diplomat.Entity.mutation()], state: :init | :begun }
Link to this section Functions
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begin()
begin()
begin() :: t() | Diplomat.Client.error()
begin() :: t() | Diplomat.Client.error()
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begin(block)
begin(block)
begin((() -> t())) ::
{:ok, Diplomat.Proto.CommitResponse.t()}
| Diplomat.Client.error()
| {:error, any()}
begin((() -> t())) :: {:ok, Diplomat.Proto.CommitResponse.t()} | Diplomat.Client.error() | {:error, any()}
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commit(transaction)
commit(transaction)
commit(t()) ::
{:ok, Diplomat.Proto.CommitResponse.t()} | Diplomat.Client.error()
commit(t()) :: {:ok, Diplomat.Proto.CommitResponse.t()} | Diplomat.Client.error()
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delete(t, k)
delete(t, k)
delete(t(), Diplomat.Key.t() | [Diplomat.Key.t()]) :: t()
delete(t(), Diplomat.Key.t() | [Diplomat.Key.t()]) :: t()
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find(transaction, keys)
find(transaction, keys)
find(Diplomat.Transaction.t(), Diplomat.Key.t() | [Diplomat.Key.t()]) ::
[Diplomat.Entity.t()] | Diplomat.Client.error()
find(Diplomat.Transaction.t(), Diplomat.Key.t() | [Diplomat.Key.t()]) :: [Diplomat.Entity.t()] | Diplomat.Client.error()
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from_begin_response(begin_transaction_response)
from_begin_response(begin_transaction_response)
from_begin_response(Diplomat.Proto.BeginTransactionResponse.t()) :: t()
from_begin_response(Diplomat.Proto.BeginTransactionResponse.t()) :: t()
Link to this function
insert(t, e)
insert(t, e)
insert(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()
insert(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()
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rollback(t)
rollback(t)
rollback(t()) ::
{:ok, Diplomat.Proto.RollbackResponse.t()} | Diplomat.Client.error()
rollback(t()) :: {:ok, Diplomat.Proto.RollbackResponse.t()} | Diplomat.Client.error()
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to_commit_proto(transaction)
to_commit_proto(transaction)
to_commit_proto(t()) :: Diplomat.Proto.CommitRequest.t()
to_commit_proto(t()) :: Diplomat.Proto.CommitRequest.t()
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update(t, e)
update(t, e)
update(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()
update(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()
Link to this function
upsert(t, e)
upsert(t, e)
upsert(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()
upsert(t(), Diplomat.Entity.t() | [Diplomat.Entity.t()]) :: t()