public abstract OperateResultModel Query(string tablename, List <DBMemberEntity> entities, string orderby, PaginModel pm);
public override OperateResultModel Query(string tablename, List <DBMemberEntity> entities, string orderby, PaginModel pm)
{
string strSQL = "select count(0) from {0} {1};{2} select * {3} from {0} {1} {4}";
string format2 = "";
string format3 = "";
string format4 = "";
if (pm != null)
{
format2 = "select aa.* from(";
format3 = ",row_number() over(order by " + orderby + ") row_no";
format4 = ") aa where aa.row_no between {0} and {1}";
format4 = string.Format(format4, pm.startpos, pm.endpos);
}
else
{
if (!string.IsNullOrEmpty(orderby))
{
format4 = " order by " + orderby;
}
}
string condition = DbConditionSqlBuilder(entities);
DataSet ds = Query(string.Format(strSQL, tablename, condition, format2, format3, format4), entities);
OperateResultModel orm = new OperateResultModel();
orm.total = Convert.ToInt32(ds.Tables[0].Rows[0][0]);
orm.success = true;
orm.rows = ds.Tables[1];
return(orm);
}
