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fun-sql
Fun_sql
This module is used for common code across different SQL database engines. You normally will not be using this module, instead you would directly use either Fun_sqlite or Fun_postgresql.
Fun_sqlite
Fun_postgresql
module type Sql = sig ... end
module type S = sig ... end
module Make (Sql : Sql) : S with type db = Sql.db and type arg = Sql.arg and type 'a ret = 'a Sql.ret