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Sql generator library

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equery src qjson.erl
Raw

src/qjson.erl 

-module(qjson).



-export([

        '->'/2,

        '->>'/2,

        '#>'/2,

        '#>>'/2,



        '@>'/2,

        '<@'/2,

        '?'/2,

        '?|'/2,

        '?&'/2

       ]).



'->'(Field, Name) ->

    qast:exp([

        Field, qast:raw(" -> "), Name

    ], #{}).



'->>'(Field, Name) ->

    qast:exp([

        Field, qast:raw(" ->> "), Name

    ], #{type => text}).



'#>'(Field, Path) when is_list(Path) ->

    qast:exp([

        Field, qast:raw(" #> "), Path

    ], #{}).



'#>>'(Field, Path) when is_list(Path) ->

    qast:exp([

        Field, qast:raw(" #>> "), Path

    ], #{type => text}).



'@>'(Field, Obj) ->

    qast:exp([

        Field, qast:raw(" @> "), Obj

    ], #{type => boolean}).



'<@'(Field, Obj) ->

    qast:exp([

        Field, qast:raw(" <@ "), Obj

    ], #{type => boolean}).



'?'(Field, Key) ->

    qast:exp([

        Field, qast:raw(" ? "), Key

    ], #{type => boolean}).



'?|'(Field, Keys) when is_list(Keys) ->

    qast:exp([

        Field, qast:raw(" ?| "), Keys

    ], #{type => boolean}).



'?&'(Field, Keys) ->

    qast:exp([

        Field, qast:raw(" ?& "), Keys

    ], #{type => boolean}).



-ifdef(TEST).

-include_lib("eunit/include/eunit.hrl").



-endif.