using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AyADAL
{
    #region Enums

    public enum clausulaGeneral
    { 
        FROM,
        WHERE
    }

    public enum operadorGeneral
    {
        NONE,
        EQUAL,
        UNEQUAL,
        BIGGERTHAN,
        SMALLERTHAN,
        BIGGEREQUALTHAN,
        SMALLEREQUALTHAN,
        IS,
        ISNOT,
        IN,
        NOTIN,
        EXISTS,
        NOTEXISTS,
        BETWEEN,
        LIKE,
        LIKEALL
    }

    public enum operadorLogico
    {
        NONE,
        AND,
        OR
    }

    public enum clausulasDML
    {
        SELECT,
        INSERT,
        UPDATE,
        DELETE
    }

    public enum funcionesTLAgg
    {
        NONE,
        ASTERISK,
        DISTINCT,
        TOP,
        MAX,
        COUNT,
        SUM,
        IDENT_CURRENT
    }

    public enum funcionesBLAgg
    {
        NONE,
        ORDERBY,
        GROUPBY,
        LIMIT
    }

    //public enum clausulasJoin
    //{
    //    NONE,
    //    JOIN,
    //    RIGHTJOIN,
    //    LEFTJOIN,
    //    INNERRIGHTJOIN,
    //    INNERLEFTJOIN,
    //    OUTERRIGHTJOIN,
    //    OUTERLEFTJOIN,
    //    OUTERJOIN,
    //    INNERJOIN,
    //    UNION
    //}

    public enum operadoresJoin
    {
        NONE,
        ON,
        USING
    }

    #endregion
}