Returns a lazy enumerable that emits all entries from the data store delete_all ( stream(queryable :: (), opts :: Keyword.t()) :: Enum.t() Init/2 repository callback: def init ( _type, config ) do = from ( p in Post, where : p. Reading a system environment variable, such can be done via the Shows how to pass these configuration values: config :my_app, Repo, url : case the URL needs to be dynamically configured, for example by Options, like ssl, timeout and pool_size. URL can include query parameters to override shared and adapter-specific Values take precedence over those already specified in the Repo's configuration. The URL will be used generate the relevant Repo configuration values, suchĪs :database, :username, :password, :hostname and :port. For example, the configurationĪbove could be rewritten to: config :my_app, Repo, url : schema can be of any value and the path represents the database name. :stacktrace- when true, publishes the stacktrace in telemetry events Use the :repo property in the event metadata for distinguishing Should keep the :telemetry_prefix consistent for each repo and Note that if you have multiple databases, you "Telemetry Events" section to see which events we recommendĪdapters to publish. Is based on the module name, so if your module is called :telemetry_prefix - we recommend adapters to publish events :pool_size - the size of the pool used by the connection module. If false,ĭisables logging for that repository. Can be any of Logger.level/0 values or false. :log - the log level used when logging the query with Elixir's :url - an URL that specifies storage information. It must always point to a subdirectory inside the priv directory :priv - the directory where to keep repository data, like :name- The name of the Repo supervisor process In spite of this, the following configuration values For this particular example, you can checkįor more information. Most of the configuration that goes into the config is specific For example, the repository: defmodule Repo do use Ecto.Repo, otp_app : :my_app, adapter : endĬould be configured with: config :my_app, Repo, database : "ecto_simple", username : "postgres", password : "postgres", hostname : "localhost" The :otp_app should point to an OTP application that has When used, the repository expects the :otp_app and :adapter as For example, Ecto ships with a Postgres adapter that Settings View Source Ecto.Repo behaviour (Ecto v3.11.1)Ī repository maps to an underlying data store, controlled by theĪdapter.
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