-module(galchemy@ast@query).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src\\galchemy\\ast\\query.gleam").
-export_type(['query'/0, insert_query/0, delete_query/0, update_query/0]).

-type 'query'() :: {select, galchemy@ast@expression:select_query()} |
    {insert, insert_query()} |
    {update, update_query()} |
    {delete, delete_query()}.

-type insert_query() :: {insert_query,
        galchemy@ast@schema:table(),
        list(list({galchemy@ast@schema:column_meta(),
            galchemy@ast@expression:expression()})),
        list(galchemy@ast@expression:select_item())}.

-type delete_query() :: {delete_query,
        galchemy@ast@schema:table(),
        gleam@option:option(galchemy@ast@expression:predicate()),
        list(galchemy@ast@expression:select_item())}.

-type update_query() :: {update_query,
        galchemy@ast@schema:table(),
        list({galchemy@ast@schema:column_meta(),
            galchemy@ast@expression:expression()}),
        gleam@option:option(galchemy@ast@expression:predicate()),
        list(galchemy@ast@expression:select_item())}.