package sihl

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in-package search v0.2.0

The modular functional web framework

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (35)

Authors

J

Josef Erben

Maintainers

J

josef@oxidizing.io

Sources

sihl-0.1.3.tbz

sha256=3d1acdd1eae24a7131033656f90b5d20c1621e6ef92957edf88a09b8b5f2d9e9

sha512=d224f54e20a9465c7a03d534dadcb2b9a181ae87c13731840db945aab37534f6f3982c5cb25a197e90c17d8772da062b19fa92bb93ed53a8b736c3776a7776db

doc/sihl.data/Data/Db/Service/Make/index.html

Module `Service.Make`Source

Parameters

module Config : Configuration.Service.Sig.SERVICE

module Log : Log.Service.Sig.SERVICE

Signature

include Core.Container.SERVICE

Sourceval lifecycle : Core__.Core_container.Lifecycle.t

Sourceval start : Core__.Core_ctx.t -> Core__.Core_ctx.t Lwt.t

Sourceval stop : Core__.Core_ctx.t -> unit Lwt.t

Source

val create_pool : 
  unit ->
  (Caqti_lwt.connection, Caqti_error.t) Caqti_lwt.Pool.t

Create a database connection pool. Raises Data_db_core.Exception.

Sourceval ctx_with_pool : unit -> Core.Ctx.t

Create a database connection pool and attach the pool to an empty context.

Sourceval add_pool : Core.Ctx.t -> Core.Ctx.t

Create a database connection pool and attach to provided context.

Source

val query : 
  Core.Ctx.t ->
  (Caqti_lwt.connection -> ('a, Caqti_error.t) Result.t Lwt.t) ->
  'a Lwt.t

Run a database query.

The context has to contain a database connection or a database connection pool.

Sourceval with_connection : Core.Ctx.t -> (Core.Ctx.t -> 'a Lwt.t) -> 'a Lwt.t

Run a database query on a single connection. Can be used to set session variables that are bound to the same connection.

Sourceval atomic : Core.Ctx.t -> (Core.Ctx.t -> 'a Lwt.t) -> 'a Lwt.t

Run a database query atomically on a connection.

The context has to contain a database connection or a database connection pool. Fetch a database connection from context if necessary to make sure, that every query runs on the same connection.

Sourceval with_disabled_fk_check : Core.Ctx.t -> (Core.Ctx.t -> 'a Lwt.t) -> 'a Lwt.t

Disables foreign key checks if supported by the database.

Use very carefully, data might become inconsistent!

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Parameters
Signature