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-0.1.2.tbz

sha256=69705a3a35f204acfdda62f61056e3f0ec3ef5bcd1df1508be65b066a0b1df9c

sha512=1987d211f56d0261eefbae978065a4e6781d60ad94b08597875307e5cf6e5a1b79787d9c79f784f5a9f77c35203cfd0b488841a07adfd87b0710d6fd65422b94

doc/sihl.session/Session/Service/Repo/MakeMariaDb/argument-1-DbService/index.html

Parameter `MakeMariaDb.DbService`

include Core.Container.SERVICE

val lifecycle : Core__.Core_container.Lifecycle.t

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

Create a database connection pool. Raises Data_db_core.Exception.

val ctx_with_pool : unit -> Core.Ctx.t

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

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

Create a database connection pool and attach to provided context.

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.

val 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.

val 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.

val 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!