Module Sqlite3.Aggregate

module Aggregate: sig .. end

val create_fun0 : Sqlite3.db ->
       string -> init:'a -> step:('a -> 'a) -> final:('a -> Sqlite3.Data.t) -> unit

create_fun0 db name ~init ~step ~final registers the step and finalizer functions under name name with database handle db. This function has arity 0.

Raises SqliteError if an invalid database handle is passed.

val create_fun1 : Sqlite3.db ->
       string ->
       init:'a ->
       step:('a -> Sqlite3.Data.t -> 'a) -> final:('a -> Sqlite3.Data.t) -> unit

create_fun1 db name ~init ~step ~final registers the step and finalizer functions under name name with database handle db. This function has arity 1.

Raises SqliteError if an invalid database handle is passed.

val create_fun2 : Sqlite3.db ->
       string ->
       init:'a ->
       step:('a -> Sqlite3.Data.t -> Sqlite3.Data.t -> 'a) ->
       final:('a -> Sqlite3.Data.t) -> unit

create_fun2 db name ~init ~step ~final registers the step and finalizer functions under name name with database handle db. This function has arity 2.

Raises SqliteError if an invalid database handle is passed.

val create_fun3 : Sqlite3.db ->
       string ->
       init:'a ->
       step:('a -> Sqlite3.Data.t -> Sqlite3.Data.t -> Sqlite3.Data.t -> 'a) ->
       final:('a -> Sqlite3.Data.t) -> unit

create_fun3 db name ~init ~step ~final registers the step and finalizer functions under name name with database handle db. This function has arity 3.

Raises SqliteError if an invalid database handle is passed.

val create_funN : Sqlite3.db ->
       string ->
       init:'a ->
       step:('a -> Sqlite3.Data.t array -> 'a) ->
       final:('a -> Sqlite3.Data.t) -> unit

create_funN db name ~init ~step ~final registers the step and finalizer functions under name name with database handle db. This function has arity N.

Raises SqliteError if an invalid database handle is passed.