package sqlexpr

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in-package search v0.2.0

package sqlexpr

sqlexpr
- Sqlexpr_concurrency
  - Id
  - Lwt
  - THREAD
  - THREAD_LOCAL_STATE
- Sqlexpr_sqlite
  - Make
    
    Conversion
    
    Directives
    
    M
  - Make_gen
    
    Conversion
    
    Directives
    
    M
    
    P
    
    TLS
  - POOL
    
    TLS
  - S
    
    Conversion
    
    Directives
- Sqlexpr_sqlite_lwt
  - Conversion
  - Directives
- Sqlexpr_utils
  - List
  - Option

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type 'a result

module TLS : Sqlexpr_concurrency.THREAD_LOCAL_STATE with type 'a t := 'a result

type db

type stmt

val set_retry_on_busy : bool -> unit

val get_retry_on_busy : unit -> bool

val open_db : ?init:(Sqlite3.db -> unit) -> string -> db

val close_db : db -> unit

val prepare : 
  db ->
  (stmt -> string -> Sqlite3.Data.t list -> 'a result) ->
  (Sqlite3.Data.t list * int * string * string option) ->
  'a result

val step : 
  ?sql:string ->
  ?params:Sqlite3.Data.t list ->
  stmt ->
  Sqlite3.Rc.t result

val step_with_last_insert_rowid : 
  ?sql:string ->
  ?params:Sqlite3.Data.t list ->
  stmt ->
  Int64.t result

val reset : stmt -> unit result

val row_data : stmt -> Sqlite3.Data.t array result

val raise_error : 
  stmt ->
  ?sql:string ->
  ?params:Sqlite3.Data.t list ->
  ?errmsg:string ->
  Sqlite3.Rc.t ->
  'a result

val unsafe_execute : db -> ?retry_on_busy:bool -> string -> unit result

val borrow_worker : db -> (db -> 'a result) -> 'a result

val steal_worker : db -> (db -> 'a result) -> 'a result

val transaction_key : db -> unit TLS.key

val read_rows : 
  (fname:string ->
    stmt ->
    sql:string ->
    Sqlite3.Data.t list ->
    ?batch:int ->
    cols:int ->
    (Sqlite3.Data.t array -> 'b) ->
    'b {Types}1.row_batch result)
    option