ShWasher/src_0nline/ShwasherSys/ShwasherSys.EntityFramework/EntityFramework/ISqlExecuter.cs

using Abp.Dependency;
using System.Linq;
using System.Threading.Tasks;

namespace ShwasherSys.EntityFramework
{
    public interface ISqlExecuter: ITransientDependency
    {
        /// <summary>
        /// 执行给定的命令
        /// </summary>
        /// <param name="sql">命令字符串</param>
        /// <param name="parameters">要应用于命令字符串的参数</param>
        /// <returns>执行命令后由数据库返回的结果</returns>
        int Execute(string sql, params object[] parameters);

        Task<int> ExecuteAsync(string sql, params object[] parameters);

        /// <summary>
        /// 创建一个原始 SQL 查询，该查询将返回给定泛型类型的元素。
        /// </summary>
        /// <typeparam name="T">查询所返回对象的类型</typeparam>
        /// <param name="sql">SQL 查询字符串</param>
        /// <param name="parameters">要应用于 SQL 查询字符串的参数</param>
        /// <returns></returns>
        IQueryable<T> SqlQuery<T>(string sql, params object[] parameters);
    }
}