コード例 #1
0
        /// <summary>
        /// 分页取指标结果集
        /// </summary>
        /// <param name="guideLineId"></param>
        /// <param name="param"></param>
        /// <param name="filterWord"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <param name="sortBy"></param>
        /// <param name="sortDirection"></param>
        /// <returns></returns>
        public async static Task <IPagedList <DataTable> > QueryGuideline(string guideLineId, Dictionary <string, object> param, string filterWord, int pageIndex, int pageSize, string sortBy, string sortDirection)
        {
            int          getQueryStartTime = Environment.TickCount;
            int          recordCount       = 0;
            DataTable    tb     = new DataTable("ResultTable");
            MD_GuideLine define = await GetGuidelineDefine(guideLineId);

            if (define != null)
            {
                string queryStr = await GetGuidelineMethod(guideLineId);

                List <MDQuery_GuideLineParameter> glPara = new List <MDQuery_GuideLineParameter>();
                if (param != null && define.Parameters != null)
                {
                    foreach (var p in param)
                    {
                        MD_GuideLineParameter md_pa = define.Parameters.Find(pa => pa.ParameterName == p.Key);
                        if (md_pa != null)
                        {
                            glPara.Add(new MDQuery_GuideLineParameter(md_pa, p.Value));
                        }
                    }
                }
                foreach (MDQuery_GuideLineParameter gp in glPara)
                {
                    queryStr = MySqlQueryBuilder.RebuildGuideLineQueryString(queryStr, gp);
                }

                if (!string.IsNullOrEmpty(filterWord))
                {
                    queryStr = string.Format("select * from (\n {0} \n) where {1}", queryStr, filterWord);
                }

                try
                {
                    var cot = await MysqlDBHelper.ExecuteScalar(MysqlDBHelper.queryString, CommandType.Text, string.Format("select count(*) from (\n {0} \n) as t ", queryStr));

                    recordCount = Convert.ToInt32(cot);
                }
                catch (Exception e)
                {
                    MysqlLogWriter.WriteSystemLog("Exception :QueryGuideline310行异常,异常信息为" + e.Message, "ERROR");
                }

                queryStr = StrUtils.BuildPagingSQL22(queryStr, pageIndex, pageSize, sortBy, sortDirection);
                tb       = await FillResultData(queryStr, "ResultTable");

                MysqlLogWriter.WriteQueryLog(queryStr, Environment.TickCount - getQueryStartTime, "2");
            }
            var list = new List <DataTable>();

            list.Add(tb);
            var ret = new StaticPagedList <DataTable>(list, pageIndex, pageSize, recordCount);

            return(ret);
        }
コード例 #2
0
        public async static Task <DataTable> QueryGuideline(string guideLineId, Dictionary <string, object> param, string filterWord)
        {
            int          getQueryStartTime = Environment.TickCount;
            DataTable    tb     = new DataTable("ResultTable");
            MD_GuideLine define = await GetGuidelineDefine(guideLineId);

            if (define != null)
            {
                string queryStr = await GetGuidelineMethod(guideLineId);

                List <MDQuery_GuideLineParameter> glPara = new List <MDQuery_GuideLineParameter>();
                if (param != null && define.Parameters != null)
                {
                    foreach (var p in param)
                    {
                        MD_GuideLineParameter md_pa = define.Parameters.Find(pa => pa.ParameterName == p.Key);
                        if (md_pa != null)
                        {
                            glPara.Add(new MDQuery_GuideLineParameter(md_pa, p.Value));
                        }
                    }
                }
                foreach (MDQuery_GuideLineParameter gp in glPara)
                {
                    queryStr = MySqlQueryBuilder.RebuildGuideLineQueryString(queryStr, gp);
                }

                if (!string.IsNullOrEmpty(filterWord))
                {
                    queryStr = string.Format("select * from (\n {0} \n) where {1}", queryStr, filterWord);
                }
                tb = await FillResultData(queryStr, "ResultTable");

                MysqlLogWriter.WriteQueryLog(queryStr, Environment.TickCount - getQueryStartTime, "2");
            }
            return(tb);
        }