Bolt.Sips v0.1.0 Bolt.Sips.Transaction
This module is the main implementation for running Cypher commands using transactions.
Example:
test "execute statements in an open transaction" do
conn = Bolt.Sips.begin(Bolt.Sips.conn)
book = Bolt.Sips.query!(conn, "CREATE (b:Book {title: "The Game Of Trolls"}) return b") |> List.first
assert %{"b" => g_o_t} = book
assert g_o_t.properties["title"] == "The Game Of Trolls"
Bolt.Sips.rollback(conn)
books = Bolt.Sips.query!(conn, "MATCH (b:Book {title: "The Game Of Trolls"}) return b")
assert length(books) == 0
end
Summary
Functions
begin a new transaction
given you have an open transaction, you can use this to send a commit request
given that you have an open transaction, you can send a rollback request. The server will rollback the transaction. Any further statements trying to run in this transaction will fail immediately
Functions
Specs
commit(Bolt.Sips.Connection) :: []
given you have an open transaction, you can use this to send a commit request