package shakuhachi

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in-package search v0.2.0

A music collection manager

Install

dune-project

Dependency

codeberg.org Readme Changelog Edit opam file Versions (5)

Authors

E

EruEri <nayinayu@mailo.com>

Maintainers

E

EruEri <nayinayu@mailo.com>

Sources

0.3.2.tar.gz

sha256=c72807d303de137441b643fec1c7630c930ebc792b576783c7961b237c2114db

sha512=770f878bbdac8033d90e904ce8e9c84fc75331c7ff9b35e2204fafe3746f432f2664296dac91942a788b82a2da07478d91b76ed85cd880758d2def8a55144840

doc/shakuhachi.database/SkhcDb/Database/index.html

Module `SkhcDb.Database`Source

Primitive operations on the database.

Sourcetype t

type of a database handler.

Source

val open' : 
  ?mode:[ `NO_CREATE | `READONLY ] ->
  ?uri:bool ->
  ?memory:bool ->
  ?mutex:[ `FULL | `NO ] ->
  ?cache:[ `PRIVATE | `SHARED ] ->
  ?vfs:string ->
  string ->
  t

open' filename opens the database at filename and returns a database handler.

see Sqlite3.db_open for details of all parameters.

Sourceval create_tables : t -> Sqlite3.Rc.t

create_tables db creates the tables used by shakuhachi in db.

Sourceval close : t -> bool

close db closes the database handler.

Sourceval transaction : t -> (t -> ('a, 'b) result) -> ('a, 'b) result

transaction db f runs f inside a transaction block. If f returns Result.Ok, modifications applied to db are commited. Otherwise, modifications are rollbacked.

Sourceval errmsg : t -> string

errmsg db returns the error message of the last operation on database db.

Sourceval sqlite3 : t -> Sqlite3.db

since 0.3.0