Module type `Sqlgg_traits.M`Source

Sourcetype statement

Sourcetype -'a connection

Sourcetype params

Sourcetype row

Sourcetype result

Sourcetype execute_response = {

affected_rows : int64;
insert_id : int64 option;

}

Sourcemodule Types : sig ... end

datatypes

Sourcetype num = Types.Int.t

Sourcetype text = Types.Text.t

Sourcetype any = Types.Any.t

Sourcetype datetime = Types.Datetime.t

Sourceexception Oops of string

Sourceval get_column_Bool : row -> int -> Types.Bool.t

Sourceval get_column_Int : row -> int -> Types.Int.t

Sourceval get_column_UInt64 : row -> int -> Unsigned.UInt64.t

Sourceval get_column_Text : row -> int -> Types.Text.t

Sourceval get_column_Any : row -> int -> Types.Any.t

Sourceval get_column_Float : row -> int -> Types.Float.t

Sourceval get_column_Decimal : row -> int -> Types.Decimal.t

Sourceval get_column_Datetime : row -> int -> Types.Datetime.t

Sourceval get_column_Json : row -> int -> Types.Json.t

Sourceval get_column_Json_path : row -> int -> Types.Json_path.t

Sourceval get_column_One_or_all : row -> int -> Types.One_or_all.t

Sourceval get_column_Bool_nullable : row -> int -> Types.Bool.t option

Sourceval get_column_Int_nullable : row -> int -> Types.Int.t option

Sourceval get_column_UInt64_nullable : row -> int -> Unsigned.UInt64.t option

Sourceval get_column_Text_nullable : row -> int -> Types.Text.t option

Sourceval get_column_Any_nullable : row -> int -> Types.Any.t option

Sourceval get_column_Float_nullable : row -> int -> Types.Float.t option

Sourceval get_column_Decimal_nullable : row -> int -> Types.Decimal.t option

Sourceval get_column_Datetime_nullable : row -> int -> Types.Datetime.t option

Sourceval get_column_Json_nullable : row -> int -> Types.Json.t option

Sourceval get_column_Json_path_nullable : row -> int -> Types.Json_path.t option

Sourceval get_column_One_or_all_nullable : row -> int -> Types.One_or_all.t option

Sourceval get_column_bool : row -> int -> bool

Sourceval get_column_bool_nullable : row -> int -> bool option

Sourceval get_column_int64 : row -> int -> int64

Sourceval get_column_int64_nullable : row -> int -> int64 option

Sourceval get_column_uint64 : row -> int -> Unsigned.UInt64.t

Sourceval get_column_uint64_nullable : row -> int -> Unsigned.UInt64.t option

Sourceval get_column_float : row -> int -> float

Sourceval get_column_float_nullable : row -> int -> float option

Sourceval get_column_decimal : row -> int -> float

Sourceval get_column_decimal_nullable : row -> int -> float option

Sourceval get_column_datetime : row -> int -> string

Sourceval get_column_datetime_nullable : row -> int -> string option

Sourceval get_column_string : row -> int -> string

Sourceval get_column_string_nullable : row -> int -> string option

Sourceval get_column_json : row -> int -> Sqlgg_trait_types.json

Sourceval get_column_json_nullable : row -> int -> Sqlgg_trait_types.json option

Sourceval get_column_json_path : row -> int -> Sqlgg_trait_types.json_path

Source

val get_column_json_path_nullable : 
  row ->
  int ->
  Sqlgg_trait_types.json_path option

Sourceval get_column_one_or_all : row -> int -> Sqlgg_trait_types.one_or_all

Source

val get_column_one_or_all_nullable : 
  row ->
  int ->
  Sqlgg_trait_types.one_or_all option

Sourceval start_params : statement -> int -> params

Sourceval set_param_null : params -> unit

set_param_* stmt index val. index is 0-based,

raises Oops
on error

Sourceval set_param_Text : params -> Types.Text.t -> unit

Sourceval set_param_Any : params -> Types.Any.t -> unit

Sourceval set_param_Bool : params -> Types.Bool.t -> unit

Sourceval set_param_Int : params -> Types.Int.t -> unit

Sourceval set_param_UInt64 : params -> Unsigned.UInt64.t -> unit

Sourceval set_param_Float : params -> Types.Float.t -> unit

Sourceval set_param_Decimal : params -> Types.Decimal.t -> unit

Sourceval set_param_Datetime : params -> Types.Datetime.t -> unit

Sourceval set_param_Json : params -> Types.Json.t -> unit

Sourceval set_param_Json_path : params -> Types.Json_path.t -> unit

Sourceval set_param_One_or_all : params -> Types.One_or_all.t -> unit

Sourceval set_param_bool : params -> bool -> unit

Sourceval set_param_int64 : params -> int64 -> unit

Sourceval set_param_uint64 : params -> Unsigned.UInt64.t -> unit

Sourceval set_param_float : params -> float -> unit

Sourceval set_param_decimal : params -> float -> unit

Sourceval set_param_string : params -> string -> unit

Sourceval set_param_datetime : params -> float -> unit

Sourceval set_param_json : params -> Sqlgg_trait_types.json -> unit

Sourceval set_param_json_path : params -> Sqlgg_trait_types.json_path -> unit

Sourceval set_param_one_or_all : params -> Sqlgg_trait_types.one_or_all -> unit

Sourcemodule Make_enum (E : Enum) : sig ... end

include FNS
  with type params := params
  with type result := result
  with type 'a io_future := 'a
  with type 'a connection := 'a connection
  with type statement := statement
  with type row := row
  with type execute_response := execute_response

Sourceval finish_params : params -> result

Sourceval no_params : statement -> result

Source

val select : 
  [> `RO ] connection ->
  string ->
  (statement -> result) ->
  (row -> unit) ->
  unit

Perform query (cardinality "any") and return results via callback for each row

raises Oops
on error

Source

val select_one_maybe : 
  [> `RO ] connection ->
  string ->
  (statement -> result) ->
  (row -> 'b) ->
  'b option

Perform query (cardinality "zero or one") and return first row if available

raises Oops
on error

Source

val select_one : 
  [> `RO ] connection ->
  string ->
  (statement -> result) ->
  (row -> 'b) ->
  'b

Perform query (cardinality "one") and return first row

raises Oops
on error

Source

val execute : 
  [> `WR ] connection ->
  string ->
  (statement -> result) ->
  execute_response

Execute non-query.

raises Oops
on error

package sqlgg

Module type Sqlgg_traits.MSource

Module type `Sqlgg_traits.M`Source