package sqlgg

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type statement
type connection
type params
type row
type result
module Types : sig ... end

datatypes

type num = Types.Int.t
type text = Types.Text.t
type any = Types.Any.t
type datetime = Types.Datetime.t
exception Oops of string
val get_column_Bool : row -> int -> Types.Bool.t
val get_column_Int : row -> int -> Types.Int.t
val get_column_Text : row -> int -> Types.Text.t
val get_column_Any : row -> int -> Types.Any.t
val get_column_Float : row -> int -> Types.Float.t
val get_column_Datetime : row -> int -> Types.Datetime.t
val start_params : statement -> int -> params
val finish_params : params -> result
val set_param_null : params -> int -> unit

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

  • raises Oops

    on error

val set_param_Text : params -> int -> Types.Text.t -> unit
val set_param_Any : params -> int -> Types.Any.t -> unit
val set_param_Bool : params -> int -> Types.Bool.t -> unit
val set_param_Int : params -> int -> Types.Int.t -> unit
val set_param_Float : params -> int -> Types.Float.t -> unit
val set_param_Datetime : params -> int -> Types.Datetime.t -> unit
val no_params : statement -> result
val select : connection -> string -> (statement -> result) -> (row -> unit) -> unit

Perform query and return results via callback for each row

  • raises Oops

    on error

val select1 : connection -> string -> (statement -> result) -> (row -> 'b) -> 'b option

Perform query and return first row if available

  • raises Oops

    on error

val execute : connection -> string -> (statement -> result) -> int64

Execute non-query.

  • raises Oops

    on error

  • returns

    number of affected rows

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