sqlode

-module(sqlode@internal@query_analyzer@expr_parser).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/sqlode/internal/query_analyzer/expr_parser.gleam").
-export([parse_stmt/2, parse_select_core/2, parse_expr/2]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(false).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 76).
?DOC(false).
-spec attach_recursive(list(sqlode@internal@query_ir:cte_def()), boolean()) -> list(sqlode@internal@query_ir:cte_def()).
attach_recursive(Ctes, Recursive) ->
    case Recursive of
        false ->
            Ctes;

        true ->
            gleam@list:map(
                Ctes,
                fun(Cte) ->
                    {cte_def,
                        erlang:element(2, Cte),
                        erlang:element(3, Cte),
                        erlang:element(4, Cte),
                        true}
                end
            )
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 439).
?DOC(false).
-spec is_expr_end(sqlode@internal@lexer:token()) -> boolean().
is_expr_end(Token) ->
    case Token of
        r_paren ->
            true;

        {ident, _} ->
            true;

        {quoted_ident, _} ->
            true;

        {string_lit, _} ->
            true;

        {number_lit, _} ->
            true;

        {placeholder, _} ->
            true;

        star ->
            true;

        _ ->
            false
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 412).
?DOC(false).
-spec split_trailing_alias(list(sqlode@internal@lexer:token())) -> {list(sqlode@internal@lexer:token()),
    gleam@option:option(binary())}.
split_trailing_alias(Tokens) ->
    case lists:reverse(Tokens) of
        [{ident, Name}, {keyword, <<"as"/utf8>>} | Rest] ->
            {lists:reverse(Rest),
                {some, sqlode@internal@naming:normalize_identifier(Name)}};

        [{quoted_ident, Name@1}, {keyword, <<"as"/utf8>>} | Rest@1] ->
            {lists:reverse(Rest@1),
                {some, sqlode@internal@naming:normalize_identifier(Name@1)}};

        [{ident, Name@2}, Prev | Rest@2] ->
            case is_expr_end(Prev) of
                true ->
                    {lists:reverse([Prev | Rest@2]),
                        {some,
                            sqlode@internal@naming:normalize_identifier(Name@2)}};

                false ->
                    {Tokens, none}
            end;

        _ ->
            {Tokens, none}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 641).
?DOC(false).
-spec is_reserved_after_table(binary()) -> boolean().
is_reserved_after_table(Name) ->
    Lowered = string:lowercase(Name),
    gleam@list:contains(
        [<<"on"/utf8>>,
            <<"where"/utf8>>,
            <<"group"/utf8>>,
            <<"having"/utf8>>,
            <<"order"/utf8>>,
            <<"limit"/utf8>>,
            <<"offset"/utf8>>,
            <<"union"/utf8>>,
            <<"intersect"/utf8>>,
            <<"except"/utf8>>,
            <<"returning"/utf8>>,
            <<"using"/utf8>>,
            <<"lateral"/utf8>>,
            <<"left"/utf8>>,
            <<"right"/utf8>>,
            <<"inner"/utf8>>,
            <<"outer"/utf8>>,
            <<"cross"/utf8>>,
            <<"full"/utf8>>,
            <<"natural"/utf8>>,
            <<"join"/utf8>>,
            <<"window"/utf8>>],
        Lowered
    ).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 619).
?DOC(false).
-spec parse_optional_alias(list(sqlode@internal@lexer:token())) -> {gleam@option:option(binary()),
    list(sqlode@internal@lexer:token())}.
parse_optional_alias(Tokens) ->
    case Tokens of
        [{keyword, <<"as"/utf8>>}, {ident, Name} | Rest] ->
            {{some, string:lowercase(Name)}, Rest};

        [{keyword, <<"as"/utf8>>}, {quoted_ident, Name@1} | Rest@1] ->
            {{some, string:lowercase(Name@1)}, Rest@1};

        [{ident, Name@2} | Rest@2] ->
            case is_reserved_after_table(Name@2) of
                true ->
                    {none, Tokens};

                false ->
                    {{some, string:lowercase(Name@2)}, Rest@2}
            end;

        [{quoted_ident, Name@3} | Rest@3] ->
            {{some, string:lowercase(Name@3)}, Rest@3};

        _ ->
            {none, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 679).
?DOC(false).
-spec detect_join(list(sqlode@internal@lexer:token())) -> gleam@option:option({sqlode@internal@query_ir:join_kind(),
    list(sqlode@internal@lexer:token()),
    boolean()}).
detect_join(Tokens) ->
    case Tokens of
        [{keyword, <<"join"/utf8>>}, {keyword, <<"lateral"/utf8>>} | Rest] ->
            {some, {inner_join, Rest, true}};

        [{keyword, <<"join"/utf8>>} | Rest@1] ->
            {some, {inner_join, Rest@1, false}};

        [{keyword, <<"inner"/utf8>>}, {keyword, <<"join"/utf8>>} | Rest@2] ->
            {some, {inner_join, Rest@2, false}};

        [{keyword, <<"cross"/utf8>>}, {keyword, <<"join"/utf8>>} | Rest@3] ->
            {some, {cross_join, Rest@3, false}};

        [{keyword, <<"left"/utf8>>},
            {keyword, <<"join"/utf8>>},
            {keyword, <<"lateral"/utf8>>} |
            Rest@4] ->
            {some, {left_join, Rest@4, true}};

        [{keyword, <<"left"/utf8>>},
            {keyword, <<"outer"/utf8>>},
            {keyword, <<"join"/utf8>>},
            {keyword, <<"lateral"/utf8>>} |
            Rest@5] ->
            {some, {left_join, Rest@5, true}};

        [{keyword, <<"left"/utf8>>},
            {keyword, <<"outer"/utf8>>},
            {keyword, <<"join"/utf8>>} |
            Rest@6] ->
            {some, {left_join, Rest@6, false}};

        [{keyword, <<"left"/utf8>>}, {keyword, <<"join"/utf8>>} | Rest@7] ->
            {some, {left_join, Rest@7, false}};

        [{keyword, <<"right"/utf8>>},
            {keyword, <<"outer"/utf8>>},
            {keyword, <<"join"/utf8>>} |
            Rest@8] ->
            {some, {right_join, Rest@8, false}};

        [{keyword, <<"right"/utf8>>}, {keyword, <<"join"/utf8>>} | Rest@9] ->
            {some, {right_join, Rest@9, false}};

        [{keyword, <<"full"/utf8>>},
            {keyword, <<"outer"/utf8>>},
            {keyword, <<"join"/utf8>>} |
            Rest@10] ->
            {some, {full_join, Rest@10, false}};

        [{keyword, <<"full"/utf8>>}, {keyword, <<"join"/utf8>>} | Rest@11] ->
            {some, {full_join, Rest@11, false}};

        _ ->
            none
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1283).
?DOC(false).
-spec detect_slice_macro(list(sqlode@internal@lexer:token())) -> gleam@option:option(binary()).
detect_slice_macro(Tokens) ->
    case Tokens of
        [{ident, S}, dot, {ident, Sl}, l_paren, {ident, Name}, r_paren] ->
            case {string:lowercase(S), string:lowercase(Sl)} of
                {<<"sqlode"/utf8>>, <<"slice"/utf8>>} ->
                    {some, string:lowercase(Name)};

                {_, _} ->
                    none
            end;

        _ ->
            none
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1487).
?DOC(false).
-spec render_type_parens(list(sqlode@internal@lexer:token())) -> binary().
render_type_parens(Tokens) ->
    _pipe = Tokens,
    _pipe@1 = gleam@list:map(_pipe, fun(T) -> case T of
                {ident, N} ->
                    N;

                {keyword, K} ->
                    K;

                {number_lit, N@1} ->
                    N@1;

                comma ->
                    <<","/utf8>>;

                _ ->
                    <<""/utf8>>
            end end),
    gleam@string:join(_pipe@1, <<""/utf8>>).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1845).
?DOC(false).
-spec split_commas_loop(
    list(sqlode@internal@lexer:token()),
    integer(),
    list(sqlode@internal@lexer:token()),
    list(list(sqlode@internal@lexer:token()))
) -> list(list(sqlode@internal@lexer:token())).
split_commas_loop(Tokens, Depth, Current, Acc) ->
    case Tokens of
        [] ->
            case Current of
                [] ->
                    lists:reverse(Acc);

                _ ->
                    lists:reverse([lists:reverse(Current) | Acc])
            end;

        [comma | Rest] when Depth =:= 0 ->
            case Current of
                [] ->
                    split_commas_loop(Rest, 0, [], Acc);

                _ ->
                    split_commas_loop(
                        Rest,
                        0,
                        [],
                        [lists:reverse(Current) | Acc]
                    )
            end;

        [l_paren | Rest@1] ->
            split_commas_loop(Rest@1, Depth + 1, [l_paren | Current], Acc);

        [r_paren | Rest@2] ->
            split_commas_loop(Rest@2, Depth - 1, [r_paren | Current], Acc);

        [T | Rest@3] ->
            split_commas_loop(Rest@3, Depth, [T | Current], Acc)
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1841).
?DOC(false).
-spec split_on_top_commas(list(sqlode@internal@lexer:token())) -> list(list(sqlode@internal@lexer:token())).
split_on_top_commas(Tokens) ->
    split_commas_loop(Tokens, 0, [], []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 173).
?DOC(false).
-spec parse_ident_list(list(sqlode@internal@lexer:token())) -> list(binary()).
parse_ident_list(Tokens) ->
    _pipe = Tokens,
    _pipe@1 = split_on_top_commas(_pipe),
    gleam@list:filter_map(_pipe@1, fun(Group) -> case Group of
                [{ident, N}] ->
                    {ok, string:lowercase(N)};

                [{quoted_ident, N@1}] ->
                    {ok, string:lowercase(N@1)};

                _ ->
                    {error, nil}
            end end).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1876).
?DOC(false).
-spec collect_paren_loop(
    list(sqlode@internal@lexer:token()),
    integer(),
    list(sqlode@internal@lexer:token())
) -> {list(sqlode@internal@lexer:token()), list(sqlode@internal@lexer:token())}.
collect_paren_loop(Tokens, Depth, Acc) ->
    case Depth =< 0 of
        true ->
            {lists:reverse(Acc), Tokens};

        false ->
            case Tokens of
                [] ->
                    {lists:reverse(Acc), []};

                [l_paren | Rest] ->
                    collect_paren_loop(Rest, Depth + 1, [l_paren | Acc]);

                [r_paren | Rest@1] ->
                    case Depth =:= 1 of
                        true ->
                            {lists:reverse(Acc), Rest@1};

                        false ->
                            collect_paren_loop(
                                Rest@1,
                                Depth - 1,
                                [r_paren | Acc]
                            )
                    end;

                [T | Rest@2] ->
                    collect_paren_loop(Rest@2, Depth, [T | Acc])
            end
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1870).
?DOC(false).
-spec collect_parens(list(sqlode@internal@lexer:token())) -> {list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token())}.
collect_parens(Tokens) ->
    collect_paren_loop(Tokens, 1, []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 593).
?DOC(false).
-spec parse_aliased_column_list(list(sqlode@internal@lexer:token())) -> {gleam@option:option(binary()),
    list(binary()),
    list(sqlode@internal@lexer:token())}.
parse_aliased_column_list(Tokens) ->
    After_as = case Tokens of
        [{keyword, <<"as"/utf8>>} | Rest] ->
            Rest;

        _ ->
            Tokens
    end,
    case After_as of
        [{ident, Alias}, l_paren | After_lp] ->
            {Cols, After} = collect_parens(After_lp),
            {{some, string:lowercase(Alias)}, parse_ident_list(Cols), After};

        [{quoted_ident, Alias@1}, l_paren | After_lp@1] ->
            {Cols@1, After@1} = collect_parens(After_lp@1),
            {{some, string:lowercase(Alias@1)},
                parse_ident_list(Cols@1),
                After@1};

        [{ident, Alias@2} | Rest@1] ->
            {{some, string:lowercase(Alias@2)}, [], Rest@1};

        [{quoted_ident, Alias@3} | Rest@2] ->
            {{some, string:lowercase(Alias@3)}, [], Rest@2};

        _ ->
            {none, [], After_as}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 569).
?DOC(false).
-spec parse_subquery_alias(
    sqlode@internal@query_ir:select_core(),
    list(sqlode@internal@lexer:token()),
    boolean()
) -> {sqlode@internal@query_ir:from_item_ex(),
    list(sqlode@internal@lexer:token())}.
parse_subquery_alias(Core, After, Lateral) ->
    {Alias_opt, Col_aliases, Rest} = parse_aliased_column_list(After),
    Alias = gleam@option:unwrap(Alias_opt, <<""/utf8>>),
    Item = {from_subquery, Core, Alias, Col_aliases},
    case Lateral of
        true ->
            {{from_join,
                    {from_table, <<""/utf8>>, none},
                    Item,
                    cross_join,
                    join_no_condition,
                    true},
                Rest};

        false ->
            {Item, Rest}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 874).
?DOC(false).
-spec skip_values_rows(list(sqlode@internal@lexer:token())) -> list(sqlode@internal@lexer:token()).
skip_values_rows(Tokens) ->
    case Tokens of
        [l_paren | Rest] ->
            {_, After} = collect_parens(Rest),
            case After of
                [comma | More] ->
                    skip_values_rows(More);

                _ ->
                    After
            end;

        _ ->
            Tokens
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1460).
?DOC(false).
-spec collect_type_tokens(list(sqlode@internal@lexer:token()), list(binary())) -> {binary(),
    list(sqlode@internal@lexer:token())}.
collect_type_tokens(Tokens, Acc) ->
    case Tokens of
        [{ident, N} | Rest] ->
            collect_type_tokens(Rest, [string:lowercase(N) | Acc]);

        [{keyword, K} | Rest@1] ->
            collect_type_tokens(Rest@1, [K | Acc]);

        [l_paren | Rest@2] ->
            {Inside, After} = collect_parens(Rest@2),
            Inside_text = render_type_parens(Inside),
            Last_acc = case Acc of
                [First | Rest_acc] ->
                    [<<<<<<First/binary, "("/utf8>>/binary, Inside_text/binary>>/binary,
                            ")"/utf8>> |
                        Rest_acc];

                [] ->
                    [<<<<"("/utf8, Inside_text/binary>>/binary, ")"/utf8>>]
            end,
            collect_type_tokens(After, Last_acc);

        [{operator, <<"[]"/utf8>>} | Rest@3] ->
            case Acc of
                [First@1 | Rest_acc@1] ->
                    collect_type_tokens(
                        Rest@3,
                        [<<First@1/binary, "[]"/utf8>> | Rest_acc@1]
                    );

                [] ->
                    collect_type_tokens(Rest@3, [<<"[]"/utf8>>])
            end;

        _ ->
            {begin
                    _pipe = lists:reverse(Acc),
                    _pipe@1 = gleam@string:join(_pipe, <<" "/utf8>>),
                    gleam@string:trim(_pipe@1)
                end,
                Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1456).
?DOC(false).
-spec read_type_tokens(list(sqlode@internal@lexer:token())) -> {binary(),
    list(sqlode@internal@lexer:token())}.
read_type_tokens(Tokens) ->
    collect_type_tokens(Tokens, []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1443).
?DOC(false).
-spec parse_cast_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token())
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_cast_tail(Atom, Tokens) ->
    case Tokens of
        [{operator, <<"::"/utf8>>} | Rest] ->
            {Type_name, After} = read_type_tokens(Rest),
            parse_cast_tail({cast, Atom, Type_name}, After);

        _ ->
            {Atom, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1694).
?DOC(false).
-spec collect_parens_after_where(list(sqlode@internal@lexer:token())) -> {list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token())}.
collect_parens_after_where(Tokens) ->
    collect_parens(Tokens).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1904).
?DOC(false).
-spec collect_bracket_loop(
    list(sqlode@internal@lexer:token()),
    integer(),
    list(sqlode@internal@lexer:token())
) -> {list(sqlode@internal@lexer:token()), list(sqlode@internal@lexer:token())}.
collect_bracket_loop(Tokens, Depth, Acc) ->
    case Depth =< 0 of
        true ->
            {lists:reverse(Acc), Tokens};

        false ->
            case Tokens of
                [] ->
                    {lists:reverse(Acc), []};

                [{operator, <<"["/utf8>>} | Rest] ->
                    collect_bracket_loop(
                        Rest,
                        Depth + 1,
                        [{operator, <<"["/utf8>>} | Acc]
                    );

                [{operator, <<"]"/utf8>>} | Rest@1] ->
                    case Depth =:= 1 of
                        true ->
                            {lists:reverse(Acc), Rest@1};

                        false ->
                            collect_bracket_loop(
                                Rest@1,
                                Depth - 1,
                                [{operator, <<"]"/utf8>>} | Acc]
                            )
                    end;

                [T | Rest@2] ->
                    collect_bracket_loop(Rest@2, Depth, [T | Acc])
            end
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1898).
?DOC(false).
-spec collect_brackets(list(sqlode@internal@lexer:token())) -> {list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token())}.
collect_brackets(Tokens) ->
    collect_bracket_loop(Tokens, 1, []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1934).
?DOC(false).
-spec collect_until_loop(
    list(sqlode@internal@lexer:token()),
    list(binary()),
    integer(),
    list(sqlode@internal@lexer:token())
) -> {list(sqlode@internal@lexer:token()), list(sqlode@internal@lexer:token())}.
collect_until_loop(Tokens, Stop, Depth, Acc) ->
    case Tokens of
        [] ->
            {lists:reverse(Acc), []};

        [l_paren | Rest] ->
            collect_until_loop(Rest, Stop, Depth + 1, [l_paren | Acc]);

        [r_paren | Rest@1] ->
            collect_until_loop(Rest@1, Stop, Depth - 1, [r_paren | Acc]);

        [{keyword, Kw} | Rest@2] = T when Depth =:= 0 ->
            case gleam@list:contains(Stop, Kw) of
                true ->
                    {lists:reverse(Acc), T};

                false ->
                    collect_until_loop(
                        Rest@2,
                        Stop,
                        Depth,
                        [{keyword, Kw} | Acc]
                    )
            end;

        [T@1 | Rest@3] ->
            collect_until_loop(Rest@3, Stop, Depth, [T@1 | Acc])
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1927).
?DOC(false).
-spec collect_until_keyword(list(sqlode@internal@lexer:token()), list(binary())) -> {list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token())}.
collect_until_keyword(Tokens, Stop) ->
    collect_until_loop(Tokens, Stop, 0, []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1957).
?DOC(false).
-spec read_qualified_name(list(sqlode@internal@lexer:token())) -> {binary(),
    list(sqlode@internal@lexer:token())}.
read_qualified_name(Tokens) ->
    case Tokens of
        [{ident, _}, dot, {ident, Name} | Rest] ->
            {string:lowercase(Name), Rest};

        [{ident, Name@1} | Rest@1] ->
            {string:lowercase(Name@1), Rest@1};

        [{quoted_ident, Name@2} | Rest@2] ->
            {string:lowercase(Name@2), Rest@2};

        _ ->
            {<<""/utf8>>, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1971).
?DOC(false).
-spec drop_first(list(sqlode@internal@lexer:token())) -> list(sqlode@internal@lexer:token()).
drop_first(Tokens) ->
    case Tokens of
        [_ | Rest] ->
            Rest;

        [] ->
            []
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1978).
?DOC(false).
-spec empty_core() -> sqlode@internal@query_ir:select_core().
empty_core() ->
    {select_core, false, [], [], none, [], none, [], none, none, none}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1993).
?DOC(false).
-spec trim_noise(list(sqlode@internal@lexer:token())) -> list(sqlode@internal@lexer:token()).
trim_noise(Tokens) ->
    gleam@list:filter(Tokens, fun(T) -> case T of
                semicolon ->
                    false;

                _ ->
                    true
            end end).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 2008).
?DOC(false).
-spec split_on_as_loop(
    list(sqlode@internal@lexer:token()),
    integer(),
    list(sqlode@internal@lexer:token())
) -> {list(sqlode@internal@lexer:token()), list(sqlode@internal@lexer:token())}.
split_on_as_loop(Tokens, Depth, Acc) ->
    case Tokens of
        [] ->
            {lists:reverse(Acc), []};

        [l_paren | Rest] ->
            split_on_as_loop(Rest, Depth + 1, [l_paren | Acc]);

        [r_paren | Rest@1] ->
            split_on_as_loop(Rest@1, Depth - 1, [r_paren | Acc]);

        [{keyword, <<"as"/utf8>>} | Rest@2] when Depth =:= 0 ->
            {lists:reverse(Acc), Rest@2};

        [T | Rest@3] ->
            split_on_as_loop(Rest@3, Depth, [T | Acc])
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 2002).
?DOC(false).
-spec split_on_as(list(sqlode@internal@lexer:token())) -> {list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token())}.
split_on_as(Tokens) ->
    split_on_as_loop(Tokens, 0, []).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 2024).
?DOC(false).
-spec skip_to_returning_or_end(list(sqlode@internal@lexer:token())) -> list(sqlode@internal@lexer:token()).
skip_to_returning_or_end(Tokens) ->
    case Tokens of
        [] ->
            [];

        [{keyword, <<"returning"/utf8>>} | _] = T ->
            T;

        [_ | Rest] ->
            skip_to_returning_or_end(Rest)
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 2032).
?DOC(false).
-spec decode_placeholder(binary()) -> integer().
decode_placeholder(Raw) ->
    Digits = case gleam@string:to_graphemes(Raw) of
        [] ->
            <<""/utf8>>;

        [_ | Rest] ->
            erlang:list_to_binary(Rest)
    end,
    case gleam_stdlib:parse_int(Digits) of
        {ok, N} ->
            N;

        {error, _} ->
            0
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 143).
?DOC(false).
-spec parse_cte_after_name(
    binary(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> gleam@option:option({sqlode@internal@query_ir:cte_def(),
    list(sqlode@internal@lexer:token())}).
parse_cte_after_name(Name, Tokens, Engine) ->
    {Columns, After_cols} = case Tokens of
        [l_paren | After_lp] ->
            {Inside, After} = collect_parens(After_lp),
            {parse_ident_list(Inside), After};

        _ ->
            {[], Tokens}
    end,
    case After_cols of
        [{keyword, <<"as"/utf8>>}, l_paren | After_as_lp] ->
            {Inner, After@1} = collect_parens(After_as_lp),
            Body = parse_stmt(Inner, Engine),
            {some,
                {{cte_def, string:lowercase(Name), Columns, Body, false},
                    After@1}};

        _ ->
            none
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 52).
?DOC(false).
-spec parse_stmt(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:stmt().
parse_stmt(Tokens, Engine) ->
    {Ctes, Recursive, After_ctes} = parse_with_clause(Tokens, Engine),
    case After_ctes of
        [{keyword, <<"select"/utf8>>} | _] ->
            {Core, _} = parse_select_core(After_ctes, Engine),
            {select_stmt, attach_recursive(Ctes, Recursive), Core};

        [{keyword, <<"insert"/utf8>>} | Rest] ->
            parse_insert_body(attach_recursive(Ctes, Recursive), Rest, Engine);

        [{keyword, <<"update"/utf8>>} | Rest@1] ->
            parse_update_body(attach_recursive(Ctes, Recursive), Rest@1, Engine);

        [{keyword, <<"delete"/utf8>>} | Rest@2] ->
            parse_delete_body(attach_recursive(Ctes, Recursive), Rest@2, Engine);

        _ ->
            {unstructured_stmt,
                <<"unrecognised top-level statement"/utf8>>,
                Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 98).
?DOC(false).
-spec parse_with_clause(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {list(sqlode@internal@query_ir:cte_def()),
    boolean(),
    list(sqlode@internal@lexer:token())}.
parse_with_clause(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"with"/utf8>>}, {keyword, <<"recursive"/utf8>>} | Rest] ->
            {Ctes, Remaining} = parse_cte_list(Rest, [], Engine),
            {Ctes, true, Remaining};

        [{keyword, <<"with"/utf8>>} | Rest@1] ->
            {Ctes@1, Remaining@1} = parse_cte_list(Rest@1, [], Engine),
            {Ctes@1, false, Remaining@1};

        _ ->
            {[], false, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 115).
?DOC(false).
-spec parse_cte_list(
    list(sqlode@internal@lexer:token()),
    list(sqlode@internal@query_ir:cte_def()),
    sqlode@internal@model:engine()
) -> {list(sqlode@internal@query_ir:cte_def()),
    list(sqlode@internal@lexer:token())}.
parse_cte_list(Tokens, Acc, Engine) ->
    case parse_single_cte(Tokens, Engine) of
        {some, {Cte, After}} ->
            case After of
                [comma | More] ->
                    parse_cte_list(More, [Cte | Acc], Engine);

                _ ->
                    {lists:reverse([Cte | Acc]), After}
            end;

        none ->
            {lists:reverse(Acc), Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 130).
?DOC(false).
-spec parse_single_cte(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> gleam@option:option({sqlode@internal@query_ir:cte_def(),
    list(sqlode@internal@lexer:token())}).
parse_single_cte(Tokens, Engine) ->
    case Tokens of
        [{ident, Name} | After_name] ->
            parse_cte_after_name(Name, After_name, Engine);

        [{quoted_ident, Name@1} | After_name@1] ->
            parse_cte_after_name(Name@1, After_name@1, Engine);

        _ ->
            none
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 319).
?DOC(false).
-spec parse_set_op(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {gleam@option:option(sqlode@internal@query_ir:set_op()),
    list(sqlode@internal@lexer:token())}.
parse_set_op(Tokens, Engine) ->
    case Tokens of
        [{keyword, Kw} | Rest] when ((Kw =:= <<"union"/utf8>>) orelse (Kw =:= <<"intersect"/utf8>>)) orelse (Kw =:= <<"except"/utf8>>) ->
            {All, Rest2} = case Rest of
                [{keyword, <<"all"/utf8>>} | More] ->
                    {true, More};

                _ ->
                    {false, Rest}
            end,
            {Core, After} = parse_select_core(Rest2, Engine),
            Kind = case Kw of
                <<"union"/utf8>> ->
                    union;

                <<"intersect"/utf8>> ->
                    intersect;

                _ ->
                    except
            end,
            {{some, {set_op, Kind, All, Core}}, After};

        _ ->
            {none, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 189).
?DOC(false).
-spec parse_select_core(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:select_core(),
    list(sqlode@internal@lexer:token())}.
parse_select_core(Tokens, Engine) ->
    {Distinct, After_distinct} = case Tokens of
        [{keyword, <<"select"/utf8>>}, {keyword, <<"distinct"/utf8>>} | Rest] ->
            {true, Rest};

        [{keyword, <<"select"/utf8>>} | Rest@1] ->
            {false, Rest@1};

        _ ->
            {false, Tokens}
    end,
    {Select_tokens, Rest_after_select} = collect_until_keyword(
        After_distinct,
        [<<"from"/utf8>>,
            <<"where"/utf8>>,
            <<"group"/utf8>>,
            <<"having"/utf8>>,
            <<"order"/utf8>>,
            <<"limit"/utf8>>,
            <<"offset"/utf8>>,
            <<"union"/utf8>>,
            <<"intersect"/utf8>>,
            <<"except"/utf8>>,
            <<"window"/utf8>>]
    ),
    Items = parse_select_items(Select_tokens, Engine),
    {From_list, Rest_after_from} = case Rest_after_select of
        [{keyword, <<"from"/utf8>>} | Rest@2] ->
            parse_from_clause(Rest@2, Engine);

        _ ->
            {[], Rest_after_select}
    end,
    {Where_expr, Rest_after_where} = case Rest_after_from of
        [{keyword, <<"where"/utf8>>} | Rest@3] ->
            {Where_toks, After} = collect_until_keyword(
                Rest@3,
                [<<"group"/utf8>>,
                    <<"having"/utf8>>,
                    <<"order"/utf8>>,
                    <<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>,
                    <<"window"/utf8>>]
            ),
            {{some, parse_expr(Where_toks, Engine)}, After};

        _ ->
            {none, Rest_after_from}
    end,
    {Group_by, Rest_after_group} = case Rest_after_where of
        [{keyword, <<"group"/utf8>>}, {keyword, <<"by"/utf8>>} | Rest@4] ->
            {Gb_toks, After@1} = collect_until_keyword(
                Rest@4,
                [<<"having"/utf8>>,
                    <<"order"/utf8>>,
                    <<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>,
                    <<"window"/utf8>>]
            ),
            {parse_expr_list(Gb_toks, Engine), After@1};

        _ ->
            {[], Rest_after_where}
    end,
    {Having_expr, Rest_after_having} = case Rest_after_group of
        [{keyword, <<"having"/utf8>>} | Rest@5] ->
            {H_toks, After@2} = collect_until_keyword(
                Rest@5,
                [<<"order"/utf8>>,
                    <<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>,
                    <<"window"/utf8>>]
            ),
            {{some, parse_expr(H_toks, Engine)}, After@2};

        _ ->
            {none, Rest_after_group}
    end,
    Rest_after_window = case Rest_after_having of
        [{keyword, <<"window"/utf8>>} | Rest@6] ->
            {_, After@3} = collect_until_keyword(
                Rest@6,
                [<<"order"/utf8>>,
                    <<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>]
            ),
            After@3;

        _ ->
            Rest_after_having
    end,
    {Order_by, Rest_after_order} = case Rest_after_window of
        [{keyword, <<"order"/utf8>>}, {keyword, <<"by"/utf8>>} | Rest@7] ->
            {O_toks, After@4} = collect_until_keyword(
                Rest@7,
                [<<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>]
            ),
            {parse_order_keys(O_toks, Engine), After@4};

        _ ->
            {[], Rest_after_window}
    end,
    {Limit, Offset_from_limit, Rest_after_limit} = case Rest_after_order of
        [{keyword, <<"limit"/utf8>>} | Rest@8] ->
            {L_toks, After@5} = collect_until_keyword(
                Rest@8,
                [<<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>]
            ),
            case Engine of
                my_s_q_l ->
                    case split_on_top_commas(L_toks) of
                        [Offset_toks, Count_toks] ->
                            {{some, parse_expr(Count_toks, Engine)},
                                {some, parse_expr(Offset_toks, Engine)},
                                After@5};

                        _ ->
                            {{some, parse_expr(L_toks, Engine)}, none, After@5}
                    end;

                _ ->
                    {{some, parse_expr(L_toks, Engine)}, none, After@5}
            end;

        _ ->
            {none, none, Rest_after_order}
    end,
    {Offset, Rest_after_offset} = case Rest_after_limit of
        [{keyword, <<"offset"/utf8>>} | Rest@9] ->
            {O_toks@1, After@6} = collect_until_keyword(
                Rest@9,
                [<<"union"/utf8>>, <<"intersect"/utf8>>, <<"except"/utf8>>]
            ),
            {{some, parse_expr(O_toks@1, Engine)}, After@6};

        _ ->
            {Offset_from_limit, Rest_after_limit}
    end,
    {Set_op, Remaining} = parse_set_op(Rest_after_offset, Engine),
    {{select_core,
            Distinct,
            Items,
            From_list,
            Where_expr,
            Group_by,
            Having_expr,
            Order_by,
            Limit,
            Offset,
            Set_op},
        Remaining}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1723).
?DOC(false).
-spec parse_window_spec(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:window_spec().
parse_window_spec(Tokens, Engine) ->
    {_, Rest@1} = case Tokens of
        [{ident, _} | Rest] ->
            {true, Rest};

        _ ->
            {false, Tokens}
    end,
    {Partition_by, Rest2} = case Rest@1 of
        [{keyword, <<"partition"/utf8>>}, {keyword, <<"by"/utf8>>} | More] ->
            {P_toks, After} = collect_until_keyword(
                More,
                [<<"order"/utf8>>,
                    <<"range"/utf8>>,
                    <<"rows"/utf8>>,
                    <<"groups"/utf8>>]
            ),
            {parse_expr_list(P_toks, Engine), After};

        _ ->
            {[], Rest@1}
    end,
    {Order_by, Rest3} = case Rest2 of
        [{keyword, <<"order"/utf8>>}, {keyword, <<"by"/utf8>>} | More@1] ->
            {O_toks, After@1} = collect_until_keyword(
                More@1,
                [<<"range"/utf8>>, <<"rows"/utf8>>, <<"groups"/utf8>>]
            ),
            {parse_order_keys(O_toks, Engine), After@1};

        _ ->
            {[], Rest2}
    end,
    Frame = case Rest3 of
        [] ->
            none;

        Other ->
            {some, Other}
    end,
    {window_spec, Partition_by, Order_by, Frame}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 343).
?DOC(false).
-spec parse_order_keys(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(sqlode@internal@query_ir:order_key()).
parse_order_keys(Tokens, Engine) ->
    _pipe = Tokens,
    _pipe@1 = split_on_top_commas(_pipe),
    gleam@list:map(_pipe@1, fun(Group) -> parse_order_key(Group, Engine) end).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 352).
?DOC(false).
-spec parse_order_key(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:order_key().
parse_order_key(Tokens, Engine) ->
    Reversed = lists:reverse(Tokens),
    {Nulls, Reversed2} = case Reversed of
        [{keyword, <<"first"/utf8>>}, {keyword, <<"nulls"/utf8>>} | Rest] ->
            {{some, nulls_first}, Rest};

        [{keyword, <<"last"/utf8>>}, {keyword, <<"nulls"/utf8>>} | Rest@1] ->
            {{some, nulls_last}, Rest@1};

        _ ->
            {none, Reversed}
    end,
    {Descending, Reversed3} = case Reversed2 of
        [{keyword, <<"desc"/utf8>>} | Rest@2] ->
            {true, Rest@2};

        [{keyword, <<"asc"/utf8>>} | Rest@3] ->
            {false, Rest@3};

        _ ->
            {false, Reversed2}
    end,
    Expr_tokens = lists:reverse(Reversed3),
    {order_key, parse_expr(Expr_tokens, Engine), Descending, Nulls}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1023).
?DOC(false).
-spec parse_expr(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:expr().
parse_expr(Tokens, Engine) ->
    {Expr, Rest} = parse_or(trim_noise(Tokens), Engine),
    case Rest of
        [] ->
            Expr;

        _ ->
            {raw_expr, <<"trailing tokens after expression"/utf8>>, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1047).
?DOC(false).
-spec parse_or(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_or(Tokens, Engine) ->
    {Left, Rest} = parse_and(Tokens, Engine),
    parse_or_tail(Left, Rest, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1055).
?DOC(false).
-spec parse_or_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_or_tail(Left, Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"or"/utf8>>} | Rest] ->
            {Right, After} = parse_and(Rest, Engine),
            parse_or_tail({binary, <<"or"/utf8>>, Left, Right}, After, Engine);

        _ ->
            {Left, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1073).
?DOC(false).
-spec parse_and(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_and(Tokens, Engine) ->
    {Left, Rest} = parse_not(Tokens, Engine),
    parse_and_tail(Left, Rest, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1081).
?DOC(false).
-spec parse_and_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_and_tail(Left, Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"and"/utf8>>} | Rest] ->
            {Right, After} = parse_not(Rest, Engine),
            parse_and_tail({binary, <<"and"/utf8>>, Left, Right}, After, Engine);

        _ ->
            {Left, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1099).
?DOC(false).
-spec parse_not(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_not(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"not"/utf8>>} | Rest] ->
            {Inner, After} = parse_not(Rest, Engine),
            {{unary, <<"not"/utf8>>, Inner}, After};

        _ ->
            parse_comparison(Tokens, Engine)
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1112).
?DOC(false).
-spec parse_comparison(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_comparison(Tokens, Engine) ->
    {Left, Rest} = parse_additive(Tokens, Engine),
    parse_comparison_tail(Left, Rest, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1120).
?DOC(false).
-spec parse_comparison_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_comparison_tail(Left, Tokens, Engine) ->
    case Tokens of
        [{operator, Op} | Rest] when (((((((((((Op =:= <<"="/utf8>>) orelse (Op =:= <<"<>"/utf8>>)) orelse (Op =:= <<"!="/utf8>>)) orelse (Op =:= <<"<"/utf8>>)) orelse (Op =:= <<">"/utf8>>)) orelse (Op =:= <<"<="/utf8>>)) orelse (Op =:= <<">="/utf8>>)) orelse (Op =:= <<"@>"/utf8>>)) orelse (Op =:= <<"<@"/utf8>>)) orelse (Op =:= <<"?|"/utf8>>)) orelse (Op =:= <<"?&"/utf8>>)) orelse (Op =:= <<"&&"/utf8>>) ->
            case Rest of
                [{keyword, <<"any"/utf8>>}, l_paren | After_lp] ->
                    {Inner, After} = collect_parens(After_lp),
                    Right = parse_expr(Inner, Engine),
                    {{quantified, Op, Left, q_any, Right}, After};

                [{keyword, <<"all"/utf8>>}, l_paren | After_lp@1] ->
                    {Inner@1, After@1} = collect_parens(After_lp@1),
                    Right@1 = parse_expr(Inner@1, Engine),
                    {{quantified, Op, Left, q_all, Right@1}, After@1};

                _ ->
                    {Right@2, After@2} = parse_additive(Rest, Engine),
                    {{binary, Op, Left, Right@2}, After@2}
            end;

        [{keyword, <<"is"/utf8>>},
            {keyword, <<"not"/utf8>>},
            {keyword, <<"null"/utf8>>} |
            Rest@1] ->
            {{is_check, Left, is_null, true}, Rest@1};

        [{keyword, <<"is"/utf8>>}, {keyword, <<"null"/utf8>>} | Rest@2] ->
            {{is_check, Left, is_null, false}, Rest@2};

        [{keyword, <<"is"/utf8>>},
            {keyword, <<"not"/utf8>>},
            {keyword, <<"true"/utf8>>} |
            Rest@3] ->
            {{is_check, Left, is_true, true}, Rest@3};

        [{keyword, <<"is"/utf8>>}, {keyword, <<"true"/utf8>>} | Rest@4] ->
            {{is_check, Left, is_true, false}, Rest@4};

        [{keyword, <<"is"/utf8>>},
            {keyword, <<"not"/utf8>>},
            {keyword, <<"false"/utf8>>} |
            Rest@5] ->
            {{is_check, Left, is_false, true}, Rest@5};

        [{keyword, <<"is"/utf8>>}, {keyword, <<"false"/utf8>>} | Rest@6] ->
            {{is_check, Left, is_false, false}, Rest@6};

        [{keyword, <<"is"/utf8>>},
            {keyword, <<"not"/utf8>>},
            {keyword, <<"unknown"/utf8>>} |
            Rest@7] ->
            {{is_check, Left, is_unknown, true}, Rest@7};

        [{keyword, <<"is"/utf8>>}, {keyword, <<"unknown"/utf8>>} | Rest@8] ->
            {{is_check, Left, is_unknown, false}, Rest@8};

        [{keyword, <<"not"/utf8>>}, {keyword, <<"in"/utf8>>} | Rest@9] ->
            parse_in_tail(Left, Rest@9, true, Engine);

        [{keyword, <<"in"/utf8>>} | Rest@10] ->
            parse_in_tail(Left, Rest@10, false, Engine);

        [{keyword, <<"not"/utf8>>}, {keyword, <<"between"/utf8>>} | Rest@11] ->
            parse_between_tail(Left, Rest@11, true, Engine);

        [{keyword, <<"between"/utf8>>} | Rest@12] ->
            parse_between_tail(Left, Rest@12, false, Engine);

        [{keyword, <<"not"/utf8>>}, {keyword, <<"like"/utf8>>} | Rest@13] ->
            parse_like_tail(Left, Rest@13, like, true, Engine);

        [{keyword, <<"like"/utf8>>} | Rest@14] ->
            parse_like_tail(Left, Rest@14, like, false, Engine);

        [{keyword, <<"not"/utf8>>}, {keyword, <<"ilike"/utf8>>} | Rest@15] ->
            parse_like_tail(Left, Rest@15, ilike, true, Engine);

        [{keyword, <<"ilike"/utf8>>} | Rest@16] ->
            parse_like_tail(Left, Rest@16, ilike, false, Engine);

        _ ->
            {Left, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1320).
?DOC(false).
-spec parse_like_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@query_ir:like_op(),
    boolean(),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_like_tail(Left, Tokens, Op, Negated, Engine) ->
    {Pattern, Rest} = parse_additive(Tokens, Engine),
    {Escape, Rest2} = case Rest of
        [{keyword, <<"escape"/utf8>>} | More] ->
            {Esc, After} = parse_additive(More, Engine),
            {{some, Esc}, After};

        _ ->
            {none, Rest}
    end,
    {{like_expr, Left, Op, Pattern, Escape, Negated}, Rest2}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1347).
?DOC(false).
-spec parse_additive(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_additive(Tokens, Engine) ->
    {Left, Rest} = parse_multiplicative(Tokens, Engine),
    parse_additive_tail(Left, Rest, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1355).
?DOC(false).
-spec parse_additive_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_additive_tail(Left, Tokens, Engine) ->
    case Tokens of
        [{operator, Op} | Rest] when ((((((Op =:= <<"+"/utf8>>) orelse (Op =:= <<"-"/utf8>>)) orelse (Op =:= <<"||"/utf8>>)) orelse (Op =:= <<"->"/utf8>>)) orelse (Op =:= <<"->>"/utf8>>)) orelse (Op =:= <<"#>"/utf8>>)) orelse (Op =:= <<"#>>"/utf8>>) ->
            {Right, After} = parse_multiplicative(Rest, Engine),
            parse_additive_tail({binary, Op, Left, Right}, After, Engine);

        _ ->
            {Left, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1381).
?DOC(false).
-spec parse_multiplicative(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_multiplicative(Tokens, Engine) ->
    {Left, Rest} = parse_unary(Tokens, Engine),
    parse_multiplicative_tail(Left, Rest, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1389).
?DOC(false).
-spec parse_multiplicative_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_multiplicative_tail(Left, Tokens, Engine) ->
    case Tokens of
        [star | Rest] ->
            {Right, After} = parse_unary(Rest, Engine),
            parse_multiplicative_tail(
                {binary, <<"*"/utf8>>, Left, Right},
                After,
                Engine
            );

        [{operator, Op} | Rest@1] when (Op =:= <<"/"/utf8>>) orelse (Op =:= <<"%"/utf8>>) ->
            {Right@1, After@1} = parse_unary(Rest@1, Engine),
            parse_multiplicative_tail(
                {binary, Op, Left, Right@1},
                After@1,
                Engine
            );

        _ ->
            {Left, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1415).
?DOC(false).
-spec parse_unary(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_unary(Tokens, Engine) ->
    case Tokens of
        [{operator, <<"-"/utf8>>} | Rest] ->
            {Inner, After} = parse_unary(Rest, Engine),
            {{unary, <<"-"/utf8>>, Inner}, After};

        [{operator, <<"+"/utf8>>} | Rest@1] ->
            {Inner@1, After@1} = parse_unary(Rest@1, Engine),
            {{unary, <<"+"/utf8>>, Inner@1}, After@1};

        _ ->
            parse_cast(Tokens, Engine)
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1432).
?DOC(false).
-spec parse_cast(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_cast(Tokens, Engine) ->
    {Atom, Rest} = parse_atom(Tokens, Engine),
    parse_cast_tail(Atom, Rest).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1501).
?DOC(false).
-spec parse_atom(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_atom(Tokens, Engine) ->
    case Tokens of
        [] ->
            {{raw_expr, <<"empty expression"/utf8>>, []}, []};

        [{keyword, <<"null"/utf8>>} | Rest] ->
            {null_lit, Rest};

        [{keyword, <<"true"/utf8>>} | Rest@1] ->
            {{bool_lit, true}, Rest@1};

        [{keyword, <<"false"/utf8>>} | Rest@2] ->
            {{bool_lit, false}, Rest@2};

        [{string_lit, V} | Rest@3] ->
            {{string_lit, V}, Rest@3};

        [{number_lit, N} | Rest@4] ->
            {{number_lit, N}, Rest@4};

        [{placeholder, Raw} | Rest@5] ->
            Idx = decode_placeholder(Raw),
            {{param, Idx, Raw}, Rest@5};

        [{keyword, <<"case"/utf8>>} | Rest@6] ->
            parse_case(Rest@6, Engine);

        [{keyword, <<"cast"/utf8>>}, l_paren | Rest@7] ->
            {Inside, After} = collect_parens(Rest@7),
            {Expr_tokens, As_rest} = split_on_as(Inside),
            Target = begin
                _pipe = As_rest,
                _pipe@1 = gleam@list:map(_pipe, fun(T) -> case T of
                            {ident, N@1} ->
                                N@1;

                            {keyword, K} ->
                                K;

                            _ ->
                                <<""/utf8>>
                        end end),
                _pipe@2 = gleam@list:filter(
                    _pipe@1,
                    fun(S) -> S /= <<""/utf8>> end
                ),
                gleam@string:join(_pipe@2, <<" "/utf8>>)
            end,
            {{cast, parse_expr(Expr_tokens, Engine), Target}, After};

        [{keyword, <<"not"/utf8>>},
            {keyword, <<"exists"/utf8>>},
            l_paren |
            Rest@8] ->
            {Inside@1, After@1} = collect_parens(Rest@8),
            {Core, _} = parse_select_core(Inside@1, Engine),
            {{exists, Core, true}, After@1};

        [{keyword, <<"exists"/utf8>>}, l_paren | Rest@9] ->
            {Inside@2, After@2} = collect_parens(Rest@9),
            {Core@1, _} = parse_select_core(Inside@2, Engine),
            {{exists, Core@1, false}, After@2};

        [{keyword, <<"array"/utf8>>}, l_paren | Rest@10] ->
            {Inside@3, After@3} = collect_parens(Rest@10),
            {Core@2, _} = parse_select_core(Inside@3, Engine),
            {{scalar_subquery, Core@2}, After@3};

        [{keyword, <<"array"/utf8>>}, {operator, <<"["/utf8>>} | Rest@11] ->
            {Inside@4, After@4} = collect_brackets(Rest@11),
            {{array_lit, parse_expr_list(Inside@4, Engine)}, After@4};

        [l_paren, {keyword, <<"select"/utf8>>} | _] ->
            {Inside@5, After@5} = collect_parens(drop_first(Tokens)),
            {Core@3, _} = parse_select_core(Inside@5, Engine),
            {{scalar_subquery, Core@3}, After@5};

        [l_paren, {keyword, <<"with"/utf8>>} | _] ->
            {Inside@6, After@6} = collect_parens(drop_first(Tokens)),
            Stmt = parse_stmt(Inside@6, Engine),
            case Stmt of
                {select_stmt, _, C} ->
                    {{scalar_subquery, C}, After@6};

                _ ->
                    {{raw_expr,
                            <<"non-SELECT subquery in expression"/utf8>>,
                            Tokens},
                        []}
            end;

        [l_paren | Rest@12] ->
            {Inside@7, After@7} = collect_parens(Rest@12),
            case split_on_top_commas(Inside@7) of
                [Single] ->
                    {parse_expr(Single, Engine), After@7};

                Many ->
                    {{tuple,
                            gleam@list:map(
                                Many,
                                fun(Group) -> parse_expr(Group, Engine) end
                            )},
                        After@7}
            end;

        [{keyword, <<"interval"/utf8>>}, {string_lit, Val} | Rest@13] ->
            {{func,
                    <<"interval"/utf8>>,
                    [{func_arg, {string_lit, Val}}],
                    false,
                    none,
                    none},
                Rest@13};

        [{ident, S@1}, dot, {ident, Name}, l_paren | Rest@14] ->
            case string:lowercase(S@1) of
                <<"sqlode"/utf8>> ->
                    {Inside@8, After@8} = collect_parens(Rest@14),
                    {{macro, string:lowercase(Name), Inside@8}, After@8};

                _ ->
                    parse_function_call(Name, [l_paren | Rest@14], Engine)
            end;

        [{ident, Name@1}, l_paren | Rest@15] ->
            parse_function_call(Name@1, Rest@15, Engine);

        [{ident, Table}, dot, star | Rest@16] ->
            {{star_ref, {some, string:lowercase(Table)}}, Rest@16};

        [{ident, Table@1}, dot, {operator, <<"*"/utf8>>} | Rest@17] ->
            {{star_ref, {some, string:lowercase(Table@1)}}, Rest@17};

        [{ident, Table@2}, dot, {ident, Col} | Rest@18] ->
            {{column_ref,
                    {some, string:lowercase(Table@2)},
                    string:lowercase(Col)},
                Rest@18};

        [{ident, Table@3}, dot, {quoted_ident, Col@1} | Rest@19] ->
            {{column_ref,
                    {some, string:lowercase(Table@3)},
                    string:lowercase(Col@1)},
                Rest@19};

        [{ident, Name@2} | Rest@20] ->
            {{column_ref, none, string:lowercase(Name@2)}, Rest@20};

        [{quoted_ident, Name@3} | Rest@21] ->
            {{column_ref, none, string:lowercase(Name@3)}, Rest@21};

        [star | Rest@22] ->
            {{star_ref, none}, Rest@22};

        [{operator, <<"*"/utf8>>} | Rest@23] ->
            {{star_ref, none}, Rest@23};

        _ ->
            {{raw_expr, <<"unrecognised atom"/utf8>>, Tokens}, []}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1648).
?DOC(false).
-spec parse_function_call(
    binary(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_function_call(Name, Tokens, Engine) ->
    {Inside, After} = collect_parens(Tokens),
    {Distinct, Args_tokens} = case Inside of
        [{keyword, <<"distinct"/utf8>>} | Rest] ->
            {true, Rest};

        _ ->
            {false, Inside}
    end,
    Args = case Args_tokens of
        [] ->
            [];

        _ ->
            _pipe = Args_tokens,
            _pipe@1 = split_on_top_commas(_pipe),
            gleam@list:map(
                _pipe@1,
                fun(Group) -> {func_arg, parse_expr(Group, Engine)} end
            )
    end,
    {Filter, After_filter} = parse_filter_clause(After, Engine),
    {Over, After_over} = parse_over_clause(After_filter, Engine),
    {{func, string:lowercase(Name), Args, Distinct, Filter, Over}, After_over}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1702).
?DOC(false).
-spec parse_over_clause(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {gleam@option:option(sqlode@internal@query_ir:window_spec()),
    list(sqlode@internal@lexer:token())}.
parse_over_clause(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"over"/utf8>>}, l_paren | Rest] ->
            {Inside, After} = collect_parens(Rest),
            {{some, parse_window_spec(Inside, Engine)}, After};

        [{keyword, <<"over"/utf8>>}, {ident, _} | Rest@1] ->
            {{some, {window_spec, [], [], none}}, Rest@1};

        _ ->
            {none, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 394).
?DOC(false).
-spec parse_select_item(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:select_item_ex().
parse_select_item(Tokens, Engine) ->
    case Tokens of
        [{operator, <<"*"/utf8>>}] ->
            {star_ex, none};

        [star] ->
            {star_ex, none};

        [{ident, T}, dot, {operator, <<"*"/utf8>>}] ->
            {star_ex, {some, string:lowercase(T)}};

        [{ident, T@1}, dot, star] ->
            {star_ex, {some, string:lowercase(T@1)}};

        _ ->
            {Expr_tokens, Alias} = split_trailing_alias(Tokens),
            {expr_item, parse_expr(Expr_tokens, Engine), Alias}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 385).
?DOC(false).
-spec parse_select_items(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(sqlode@internal@query_ir:select_item_ex()).
parse_select_items(Tokens, Engine) ->
    _pipe = Tokens,
    _pipe@1 = split_on_top_commas(_pipe),
    gleam@list:map(_pipe@1, fun(Group) -> parse_select_item(Group, Engine) end).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 548).
?DOC(false).
-spec collect_values_rows(
    list(sqlode@internal@lexer:token()),
    list(list(sqlode@internal@query_ir:expr())),
    sqlode@internal@model:engine()
) -> list(list(sqlode@internal@query_ir:expr())).
collect_values_rows(Tokens, Acc, Engine) ->
    case Tokens of
        [l_paren | Rest] ->
            {Inner, After} = collect_parens(Rest),
            Row = gleam@list:map(
                split_on_top_commas(Inner),
                fun(Group) -> parse_expr(Group, Engine) end
            ),
            case After of
                [comma | More] ->
                    collect_values_rows(More, [Row | Acc], Engine);

                _ ->
                    lists:reverse([Row | Acc])
            end;

        _ ->
            lists:reverse(Acc)
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 538).
?DOC(false).
-spec parse_values_rows(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(list(sqlode@internal@query_ir:expr())).
parse_values_rows(Body, Engine) ->
    case Body of
        [{keyword, <<"values"/utf8>>} | Rest] ->
            collect_values_rows(Rest, [], Engine);

        _ ->
            []
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 524).
?DOC(false).
-spec parse_values_from_body(
    list(sqlode@internal@lexer:token()),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:from_item_ex(),
    list(sqlode@internal@lexer:token())}.
parse_values_from_body(Body, After, Engine) ->
    Rows = parse_values_rows(Body, Engine),
    {Alias_opt, Col_aliases, Rest} = parse_aliased_column_list(After),
    Alias = gleam@option:unwrap(Alias_opt, <<""/utf8>>),
    {{from_values, Rows, Alias, Col_aliases}, Rest}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 479).
?DOC(false).
-spec parse_primary_from(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:from_item_ex(),
    list(sqlode@internal@lexer:token())}.
parse_primary_from(Tokens, Engine) ->
    case Tokens of
        [l_paren, {keyword, <<"values"/utf8>>} | Rest] ->
            {_, After} = collect_parens([{keyword, <<"values"/utf8>>} | Rest]),
            {Body, _} = collect_parens([{keyword, <<"values"/utf8>>} | Rest]),
            parse_values_from_body(Body, After, Engine);

        [l_paren, {keyword, <<"select"/utf8>>} | _] ->
            {Inner, After_rp} = collect_parens(drop_first(Tokens)),
            {Core, _} = parse_select_core(Inner, Engine),
            parse_subquery_alias(Core, After_rp, false);

        [l_paren, {keyword, <<"with"/utf8>>} | _] ->
            {Inner@1, After_rp@1} = collect_parens(drop_first(Tokens)),
            Stmt = parse_stmt(Inner@1, Engine),
            Core@1 = case Stmt of
                {select_stmt, _, C} ->
                    C;

                _ ->
                    empty_core()
            end,
            parse_subquery_alias(Core@1, After_rp@1, false);

        [{keyword, <<"lateral"/utf8>>},
            l_paren,
            {keyword, <<"select"/utf8>>} |
            _] ->
            {Inner@2, After_rp@2} = collect_parens(
                drop_first(drop_first(Tokens))
            ),
            {Core@2, _} = parse_select_core(Inner@2, Engine),
            parse_subquery_alias(Core@2, After_rp@2, true);

        [{ident, _}, dot, {ident, Name} | Rest@1] ->
            {Alias, Rest2} = parse_optional_alias(Rest@1),
            {{from_table, string:lowercase(Name), Alias}, Rest2};

        [{ident, Name@1} | Rest@2] ->
            {Alias@1, Rest2@1} = parse_optional_alias(Rest@2),
            {{from_table, string:lowercase(Name@1), Alias@1}, Rest2@1};

        [{quoted_ident, Name@2} | Rest@3] ->
            {Alias@2, Rest2@2} = parse_optional_alias(Rest@3),
            {{from_table, string:lowercase(Name@2), Alias@2}, Rest2@2};

        _ ->
            {{from_table, <<""/utf8>>, none}, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 731).
?DOC(false).
-spec parse_join_on(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:join_on(), list(sqlode@internal@lexer:token())}.
parse_join_on(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"on"/utf8>>} | Rest] ->
            {On_toks, After} = collect_until_keyword(
                Rest,
                [<<"join"/utf8>>,
                    <<"inner"/utf8>>,
                    <<"left"/utf8>>,
                    <<"right"/utf8>>,
                    <<"full"/utf8>>,
                    <<"cross"/utf8>>,
                    <<"natural"/utf8>>,
                    <<"where"/utf8>>,
                    <<"group"/utf8>>,
                    <<"having"/utf8>>,
                    <<"order"/utf8>>,
                    <<"limit"/utf8>>,
                    <<"offset"/utf8>>,
                    <<"union"/utf8>>,
                    <<"intersect"/utf8>>,
                    <<"except"/utf8>>,
                    <<"returning"/utf8>>,
                    <<"window"/utf8>>]
            ),
            {{join_on_expr, parse_expr(On_toks, Engine)}, After};

        [{keyword, <<"using"/utf8>>}, l_paren | Rest@1] ->
            {Cols, After@1} = collect_parens(Rest@1),
            {{join_using, parse_ident_list(Cols)}, After@1};

        _ ->
            {join_no_condition, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 653).
?DOC(false).
-spec parse_join_tail(
    sqlode@internal@query_ir:from_item_ex(),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:from_item_ex().
parse_join_tail(Left, Tokens, Engine) ->
    case detect_join(Tokens) of
        {some, {Kind, After_kw, Lateral}} ->
            {Right_raw, After_right} = parse_primary_from(After_kw, Engine),
            {On, After_on} = parse_join_on(After_right, Engine),
            Right = parse_join_tail(Right_raw, After_on, Engine),
            parse_join_tail(
                {from_join, Left, Right, Kind, On, Lateral},
                [],
                Engine
            );

        none ->
            Left
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 471).
?DOC(false).
-spec parse_from_element(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:from_item_ex().
parse_from_element(Tokens, Engine) ->
    {First, After_first} = parse_primary_from(Tokens, Engine),
    parse_join_tail(First, After_first, Engine).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 456).
?DOC(false).
-spec parse_from_clause(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {list(sqlode@internal@query_ir:from_item_ex()),
    list(sqlode@internal@lexer:token())}.
parse_from_clause(Tokens, Engine) ->
    {Items_tokens, Rest} = collect_until_keyword(
        Tokens,
        [<<"where"/utf8>>,
            <<"group"/utf8>>,
            <<"having"/utf8>>,
            <<"order"/utf8>>,
            <<"limit"/utf8>>,
            <<"offset"/utf8>>,
            <<"union"/utf8>>,
            <<"intersect"/utf8>>,
            <<"except"/utf8>>,
            <<"window"/utf8>>,
            <<"returning"/utf8>>]
    ),
    Groups = split_on_top_commas(Items_tokens),
    From_items = gleam@list:map(
        Groups,
        fun(Group) -> parse_from_element(Group, Engine) end
    ),
    {From_items, Rest}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 835).
?DOC(false).
-spec parse_insert_source(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:insert_source(),
    list(sqlode@internal@lexer:token())}.
parse_insert_source(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"default"/utf8>>}, {keyword, <<"values"/utf8>>} | Rest] ->
            {insert_default_values, Rest};

        [{keyword, <<"values"/utf8>>} | Rest@1] ->
            Rows = collect_values_rows(Rest@1, [], Engine),
            After = skip_values_rows(Rest@1),
            {{insert_values, Rows}, After};

        [{keyword, <<"select"/utf8>>} | _] ->
            {Core, After@1} = parse_select_core(Tokens, Engine),
            {{insert_select, Core}, After@1};

        [{keyword, <<"with"/utf8>>} | _] ->
            Stmt = parse_stmt(Tokens, Engine),
            case Stmt of
                {select_stmt, _, C} ->
                    {{insert_select, C}, []};

                _ ->
                    {{insert_values, []}, Tokens}
            end;

        _ ->
            {{insert_values, []}, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 938).
?DOC(false).
-spec parse_assignment(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {ok, sqlode@internal@query_ir:assignment()} | {error, nil}.
parse_assignment(Tokens, Engine) ->
    case Tokens of
        [{ident, Col}, {operator, <<"="/utf8>>} | Rest] ->
            {ok, {assignment, string:lowercase(Col), parse_expr(Rest, Engine)}};

        [{quoted_ident, Col@1}, {operator, <<"="/utf8>>} | Rest@1] ->
            {ok,
                {assignment,
                    string:lowercase(Col@1),
                    parse_expr(Rest@1, Engine)}};

        _ ->
            {error, nil}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 929).
?DOC(false).
-spec parse_assignments(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(sqlode@internal@query_ir:assignment()).
parse_assignments(Tokens, Engine) ->
    _pipe = Tokens,
    _pipe@1 = split_on_top_commas(_pipe),
    gleam@list:filter_map(
        _pipe@1,
        fun(Group) -> parse_assignment(Group, Engine) end
    ).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 806).
?DOC(false).
-spec parse_on_duplicate_key_update(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {list(sqlode@internal@query_ir:assignment()),
    list(sqlode@internal@lexer:token())}.
parse_on_duplicate_key_update(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"on"/utf8>>},
            {ident, Duplicate},
            {keyword, <<"key"/utf8>>},
            {keyword, <<"update"/utf8>>} |
            Rest] ->
            case string:lowercase(Duplicate) of
                <<"duplicate"/utf8>> ->
                    {Assign_toks, After} = collect_until_keyword(
                        Rest,
                        [<<"returning"/utf8>>]
                    ),
                    {parse_assignments(Assign_toks, Engine), After};

                _ ->
                    {[], Tokens}
            end;

        _ ->
            {[], Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 995).
?DOC(false).
-spec parse_returning(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(sqlode@internal@query_ir:select_item_ex()).
parse_returning(Tokens, Engine) ->
    case skip_to_returning_or_end(Tokens) of
        [{keyword, <<"returning"/utf8>>} | Rest] ->
            Filtered = gleam@list:filter(Rest, fun(T) -> case T of
                        semicolon ->
                            false;

                        _ ->
                            true
                    end end),
            parse_select_items(Filtered, Engine);

        _ ->
            []
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 773).
?DOC(false).
-spec parse_insert_target(
    list(sqlode@internal@query_ir:cte_def()),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:stmt().
parse_insert_target(Ctes, Tokens, Engine) ->
    {Table_name, After_name} = read_qualified_name(Tokens),
    {Columns, After_cols} = case After_name of
        [l_paren | After_lp] ->
            {Inside, After} = collect_parens(After_lp),
            {parse_ident_list(Inside), After};

        _ ->
            {[], After_name}
    end,
    {Source, After_source} = parse_insert_source(After_cols, Engine),
    {On_duplicate, After_on_dup} = case Engine of
        my_s_q_l ->
            parse_on_duplicate_key_update(After_source, Engine);

        _ ->
            {[], After_source}
    end,
    Returning = parse_returning(After_on_dup, Engine),
    {insert_stmt, Ctes, Table_name, Columns, Source, On_duplicate, Returning}.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 757).
?DOC(false).
-spec parse_insert_body(
    list(sqlode@internal@query_ir:cte_def()),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:stmt().
parse_insert_body(Ctes, Tokens, Engine) ->
    case sqlode@internal@query_analyzer@token_utils:strip_insert_or_action(
        Tokens
    ) of
        [{keyword, <<"into"/utf8>>} | After_into] ->
            parse_insert_target(Ctes, After_into, Engine);

        _ ->
            {unstructured_stmt,
                <<"INSERT without INTO"/utf8>>,
                [{keyword, <<"insert"/utf8>>} | Tokens]}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 887).
?DOC(false).
-spec parse_update_body(
    list(sqlode@internal@query_ir:cte_def()),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:stmt().
parse_update_body(Ctes, Tokens, Engine) ->
    {Table_name, After_name} = read_qualified_name(Tokens),
    {Alias, After_alias} = parse_optional_alias(After_name),
    case After_alias of
        [{keyword, <<"set"/utf8>>} | After_set] ->
            {Set_toks, After_set_block} = collect_until_keyword(
                After_set,
                [<<"from"/utf8>>, <<"where"/utf8>>, <<"returning"/utf8>>]
            ),
            Assignments = parse_assignments(Set_toks, Engine),
            {From_list, After_from} = case After_set_block of
                [{keyword, <<"from"/utf8>>} | Rest] ->
                    parse_from_clause(Rest, Engine);

                _ ->
                    {[], After_set_block}
            end,
            {Where_expr, After_where} = case After_from of
                [{keyword, <<"where"/utf8>>} | Rest@1] ->
                    {Where_toks, After} = collect_until_keyword(
                        Rest@1,
                        [<<"returning"/utf8>>]
                    ),
                    {{some, parse_expr(Where_toks, Engine)}, After};

                _ ->
                    {none, After_from}
            end,
            Returning = parse_returning(After_where, Engine),
            {update_stmt,
                Ctes,
                Table_name,
                Alias,
                Assignments,
                From_list,
                Where_expr,
                Returning};

        _ ->
            {unstructured_stmt,
                <<"UPDATE without SET"/utf8>>,
                [{keyword, <<"update"/utf8>>} | Tokens]}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 957).
?DOC(false).
-spec parse_delete_body(
    list(sqlode@internal@query_ir:cte_def()),
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> sqlode@internal@query_ir:stmt().
parse_delete_body(Ctes, Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"from"/utf8>>} | After_from] ->
            {Table_name, After_name} = read_qualified_name(After_from),
            {Alias, After_alias} = parse_optional_alias(After_name),
            {Using_list, After_using} = case After_alias of
                [{keyword, <<"using"/utf8>>} | Rest] ->
                    parse_from_clause(Rest, Engine);

                _ ->
                    {[], After_alias}
            end,
            {Where_expr, After_where} = case After_using of
                [{keyword, <<"where"/utf8>>} | Rest@1] ->
                    {Where_toks, After} = collect_until_keyword(
                        Rest@1,
                        [<<"returning"/utf8>>]
                    ),
                    {{some, parse_expr(Where_toks, Engine)}, After};

                _ ->
                    {none, After_using}
            end,
            Returning = parse_returning(After_where, Engine),
            {delete_stmt,
                Ctes,
                Table_name,
                Alias,
                Using_list,
                Where_expr,
                Returning};

        _ ->
            {unstructured_stmt,
                <<"DELETE without FROM"/utf8>>,
                [{keyword, <<"delete"/utf8>>} | Tokens]}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1038).
?DOC(false).
-spec parse_expr_list(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> list(sqlode@internal@query_ir:expr()).
parse_expr_list(Tokens, Engine) ->
    _pipe = Tokens,
    _pipe@1 = split_on_top_commas(_pipe),
    gleam@list:map(_pipe@1, fun(Group) -> parse_expr(Group, Engine) end).

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1233).
?DOC(false).
-spec parse_in_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    boolean(),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_in_tail(Left, Tokens, Negated, Engine) ->
    case Tokens of
        [l_paren, {keyword, <<"select"/utf8>>} | _] ->
            {Inner, After} = collect_parens(drop_first(Tokens)),
            {Core, _} = parse_select_core(Inner, Engine),
            {{in_expr, Left, {in_subquery, Core}, Negated}, After};

        [l_paren | Rest] ->
            {Inner@1, After@1} = collect_parens(Rest),
            case detect_slice_macro(Inner@1) of
                {some, Name} ->
                    {{in_expr, Left, {in_slice_macro, Name}, Negated}, After@1};

                none ->
                    Values = parse_expr_list(Inner@1, Engine),
                    {{in_expr, Left, {in_list, Values}, Negated}, After@1}
            end;

        _ ->
            {{raw_expr, <<"IN without paren list"/utf8>>, Tokens}, []}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1301).
?DOC(false).
-spec parse_between_tail(
    sqlode@internal@query_ir:expr(),
    list(sqlode@internal@lexer:token()),
    boolean(),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_between_tail(Left, Tokens, Negated, Engine) ->
    {Low, Rest} = parse_additive(Tokens, Engine),
    case Rest of
        [{keyword, <<"and"/utf8>>} | After_and] ->
            {High, After} = parse_additive(After_and, Engine),
            {{between, Left, Low, High, Negated}, After};

        _ ->
            {{raw_expr, <<"BETWEEN without AND"/utf8>>, Tokens}, []}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1681).
?DOC(false).
-spec parse_filter_clause(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {gleam@option:option(sqlode@internal@query_ir:expr()),
    list(sqlode@internal@lexer:token())}.
parse_filter_clause(Tokens, Engine) ->
    case Tokens of
        [{keyword, <<"filter"/utf8>>},
            l_paren,
            {keyword, <<"where"/utf8>>} |
            Rest] ->
            {Inside, After} = collect_parens_after_where(Rest),
            {{some, parse_expr(Inside, Engine)}, After};

        _ ->
            {none, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1776).
?DOC(false).
-spec collect_case_branches(
    list(sqlode@internal@lexer:token()),
    gleam@option:option(sqlode@internal@query_ir:expr()),
    list(sqlode@internal@query_ir:case_branch()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
collect_case_branches(Tokens, Scrutinee, Branches, Engine) ->
    case Tokens of
        [{keyword, <<"when"/utf8>>} | Rest] ->
            {When_toks, After_when} = collect_until_keyword(
                Rest,
                [<<"then"/utf8>>]
            ),
            After_then = case After_when of
                [{keyword, <<"then"/utf8>>} | More] ->
                    More;

                _ ->
                    After_when
            end,
            {Then_toks, After_then_block} = collect_until_keyword(
                After_then,
                [<<"when"/utf8>>, <<"else"/utf8>>, <<"end"/utf8>>]
            ),
            Branch = {case_branch,
                parse_expr(When_toks, Engine),
                parse_expr(Then_toks, Engine)},
            collect_case_branches(
                After_then_block,
                Scrutinee,
                [Branch | Branches],
                Engine
            );

        [{keyword, <<"else"/utf8>>} | Rest@1] ->
            {Else_toks, After_else} = collect_until_keyword(
                Rest@1,
                [<<"end"/utf8>>]
            ),
            After_end = case After_else of
                [{keyword, <<"end"/utf8>>} | More@1] ->
                    More@1;

                _ ->
                    After_else
            end,
            {{'case',
                    Scrutinee,
                    lists:reverse(Branches),
                    {some, parse_expr(Else_toks, Engine)}},
                After_end};

        [{keyword, <<"end"/utf8>>} | Rest@2] ->
            {{'case', Scrutinee, lists:reverse(Branches), none}, Rest@2};

        _ ->
            {{'case', Scrutinee, lists:reverse(Branches), none}, Tokens}
    end.

-file("src/sqlode/internal/query_analyzer/expr_parser.gleam", 1758).
?DOC(false).
-spec parse_case(
    list(sqlode@internal@lexer:token()),
    sqlode@internal@model:engine()
) -> {sqlode@internal@query_ir:expr(), list(sqlode@internal@lexer:token())}.
parse_case(Tokens, Engine) ->
    {Scrutinee, Rest} = case Tokens of
        [{keyword, <<"when"/utf8>>} | _] ->
            {none, Tokens};

        _ ->
            {Scr_toks, After} = collect_until_keyword(
                Tokens,
                [<<"when"/utf8>>, <<"else"/utf8>>, <<"end"/utf8>>]
            ),
            case Scr_toks of
                [] ->
                    {none, After};

                _ ->
                    {{some, parse_expr(Scr_toks, Engine)}, After}
            end
    end,
    collect_case_branches(Rest, Scrutinee, [], Engine).