package sqlgg

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SQL Guided (code) Generator

Install

dune-project

Dependency

ygrek.org Edit opam file Versions (4)

Authors

Y

ygrek

Maintainers

Y

ygrek@autistici.org

Sources

sqlgg-0.4.4.tar.gz

sha256=6894e84ffa367a1ad6b28f4ef92488820e5dddd5b5df81bf6725d75881c8b01f

md5=511954fbd402479ab652c824504942c6

doc/sqlgg.traits/Sqlgg_traits/module-type-M/index.html

Module type `Sqlgg_traits.M`Source

Sourcetype statement

Sourcetype connection

Sourcetype params

Sourcetype row

Sourcetype result

Sourcetype num = int64

datatypes

Sourcetype text = string

Sourcetype any = text

Sourcetype datetime = float

Sourceexception Oops of string

Sourceval get_column_Bool : row -> int -> bool

Sourceval get_column_Int : row -> int -> num

Sourceval get_column_Text : row -> int -> text

Sourceval get_column_Any : row -> int -> any

Sourceval get_column_Float : row -> int -> float

Sourceval get_column_Datetime : row -> int -> datetime

Sourceval start_params : statement -> int -> params

Sourceval finish_params : params -> result

Sourceval set_param_null : params -> int -> unit

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

raises Oops
on error

Sourceval set_param_Text : params -> int -> text -> unit

Sourceval set_param_Any : params -> int -> any -> unit

Sourceval set_param_Bool : params -> int -> bool -> unit

Sourceval set_param_Int : params -> int -> num -> unit

Sourceval set_param_Float : params -> int -> float -> unit

Sourceval set_param_Datetime : params -> int -> datetime -> unit

Sourceval no_params : statement -> result

Source

val select : 
  connection ->
  string ->
  (statement -> result) ->
  (row -> unit) ->
  unit

Perform query and return results via callback for each row

raises Oops
on error

Source

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

Perform query and return first row if available

raises Oops
on error

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

Execute non-query.

raises Oops
on error

returns
number of affected rows