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Pdf.net Development Framework version of the SOD framework Ver 5.2.1.0307 released, including the following sections:Sod_pwmis.core--including the following data providers Sql server SqlServerCe Access OLE DB Odbc Oracle --The core class library containing the frameworkPdf.net SOD All--including all class libraries and data providers for the framework, currently Sq

First, the origin of the frameworkQuick Start For more information about frames, see the framework's official homepage!The idea of this framework is to draw on the Java platform's hibernate and IBatis, with the features of ORM and Sql-map, as well as reference to later. NET LINQ (This framework was formed in 2006, when it was not yet heard of LINQ) using styles, OQL query expressions were designed. The concept of this framework is universal and can be ported to the Java platform an

layer code. The famous ibatis,mybaits.net is such a function, but it defines a complex set of rules, configuration is very complex, the project may be 80% of the time to write query configuration, if there is no code tool development workload is very large.Of course, unlike MyBatis, the SOD framework does not claim that the query of the project is written to the Sqlmap file with SQL, it is recommended that you only write the complex SQL query to Sql

, if there is no code tool development workload is very large.sql-map--managing SQL queries centrallyThe Sql-map function of the pdf.net SOD framework draws on the idea of ibaits, but greatly simplifies its configuration and provides a code generation tool that automates the generation of DAL code, following its working process: The SOD framework provides the Sqlmap Profile Manager to manage and write the

 Objective:Since I was in the second half of 2014 to the current e-commerce company work, work too busy, has not written a blog, and even 14 years of stock market bull have missed, now immediately to the new year, and today is the beginning of the spring, if not to do, then next year this year, Also is not suitable to write a blog, hehe, this is only for me. Spring, I have to start again to write some blog, want to write a lot, then this opening for a good omen, write pdf.net

Objective:Since I was in the second half of 2014 to the current position of an electric company work, busy work, has not written a blog, even 14 years of stock market bull have missed, now immediately to the new year, and today is a spring festival gas, if not to do, then next year this no spring year, it is not suitable for blogging, hehe, It's just for me. Spring, I have to start again to write some blog, want to write a lot, then this opening for a good omen, write pdf.net

); } } PublicSystem.Boolean Sex {Get{returnGetproperty"Sex"); } Set{SetProperty ("Sex", value); } } PublicSystem.DateTime Createtime {Get{returnGetproperty"Createtime"); } Set{SetProperty ("Createtime", value); } } PublicSystem.Boolean Isdelete {Get{returnGetproperty"Isdelete"); } Set{SetProperty ("Isdelete", value); } } }}Pdf.net SOD Connection database only suppo

Label:Recently often see the word "parameter sniffing", read a few articles, so I try to do a test to deepen the impression! Go to the official website to download the database: AdventureWorks2012 Direct Test it! Find a few familiar tables to associate with, Use ProductID as a condition to find two IDs returns a value that has a large difference in the number of rows. productid=870 (4688 lines) productid=897 (2 lines)"Test One"---First empty the plan cache DBCC freeproccache--before execution op

1 Overview During the recent maintenance of the system, the customer often reports that a query condition should be added to the query list. This requirement is not too much at all, and it seems that the workload is not great, it is not to add a where condition, but when debugging to the Dal layer, petrochemical now -- an SQL statement used to write subqueries IN THE select clause is encountered, SelectSo. order_no ,(Select Sum(SOD. good_num)From

running internal SELECT statement. That is, the view, the existence of a view for a reason, that is, for the user is safe and simplified. So find a balance between demand and system overhead to fit a particular situationTo use the filter view:SELECT * from Vw_contactphone WHERE Phone like ' 334% '--With previous CREATE view, query area code start is%334 number (10 results)use more complex views : Managers want simple queries to understand how customers order those orders, which are placed over

How does oql support case?Today, a friend asked me if OQL could support the case when statement? The example SQL he gave is as follows:Select Hname, case if isenable=1then' enable ' else' deactivate ' from Tb_userOQL is an ORM query Language for the sod framework, similar to LINQ, but it was born earlier than LINQ and is closer to SQL syntax. So, for the sod frame, how the ORM supports case, is tantamount

following script. Here's a single row are inserted as a result of the dynamic query, but it's complex enough the compile time more th An overshadows the overhead of the Parameter Table: Use tempdbGoDBCC FreeproccacheGoCREATE TABLE #AvgTimes(Cpu_time DECIMAL (19,4) not NULL,Insert_type VARCHAR not NULL)GoCREATE TABLE #MyTable([SalesOrderID] [INT] Not NULL,[Salesorderdetailid] [INT] Not NULL,[Carriertrackingnumber] [nvarchar] (a) NULL,[OrderQty] [smallint] Not NULL,[ProductID] [INT] Not NULL

directly running internal SELECT statement. That is, the view, the existence of a view for a reason, that is, for the user is safe and simplified. So find a balance between demand and system overhead to fit a particular situation To use the filter view: SELECT * from WHERE like ' 334% ' -- using the previous CREATE view, query area code starts with a%334 number (10 results) use more complex views : Managers want simple queries to understand how customers order those orders, which are placed o

desktop programs (such as Word, Excel, PowerPoint, and Photoshop) to be Saas-based, it must be completely rewritten in JavaScript. In addition, the Javascript program is not as smooth and beautiful as the desktop program in actual operation. Therefore, there is still a high threshold for desktop applications to enter SAAS. In order to reduce or even disappear, some vendors use virtualization technology to deploy all software on the Enterprise Server. Employees only need to log on to the domai

sqlobj $ data sod, sqlobj $ so where so. signature = sod. signature and so. plan_id = sod. plan_id and comp_data is not null and name like ' baseline_plan_name') d; 3. View Baseline details through functions: select * from table (dbms_xplan.display_ SQL _plan_baseline (SQL _handle => 'sys _ SQL _11bcd50cd51504e9 ', plan_name =>' SQL _ PLAN_13g6p1maja1790cce5f0e

affectionately call it sod. Sod not only upgrades the OD from the user layer, but also protects the OD in the driver layer. For example, stealth (hiding the OD process) and easy-to-use (hook function enables debugee to check the debugger as normal. Sod also protects its own driver, making the driver file invisible and unrecognizable unless it is violent. Fortuna

method Getuserbyid, there is a line of code:Iuserinfo userinfo= entitybuilder.createentityThe Entitybuilder object is an entity constructor in the pdf.net sod frame, which calls the Createentity method to create a dynamic entity class object based on an interface, so that we can not care about the construction details of the entity class. Just care about the data interface of the method invocation. In the following example, we will pass the data thro

Ultraviolet A 11032 Function Overloading Problem F Function Overloading Time limit: 3 second Overloading refers to the use of the same thing for different purposes. C ++ permits overloading of functions. this means we can use the same function name to create functions that perform a variety of different tasks. Consider two functions with the same name, but different number of parameters. IntFun (int a, int B ){ IntAns = 0; IntI, j, cnt; For (I= A; I Cnt= 0; For

ad hoc is. In SSMs, the following query statement is ad hoc query: use AdventureWorks2008R2goSELECT soh .SalesOrderNumber , sod.ProductID FROM Sales.SalesOrderHeader AS soh INNER JOIN Sales.SalesOrderDetail AS sod ON soh.SalesOrderID = sod.SalesOrderID WHERE soh.SalesOrderNumber = 'SO43662' SELECT soh .SalesOrderNumber , sod.ProductID FROM Sales.SalesOrderHeader AS soh INNER

) Query for duplicate rows (non-distinct) When we created the Third Test table, the data we inserted was 5 2, and the data we inserted in the first table was 1, 2, 3, and the result we used for the equivalent join was a 2, or 5 2? Use TSQL2012 go SELECT f.col1 fCol1 from firsttable f INNER JOIN thirdtable s on s.col1 = F.col1 G O We get the result is 5 2, why the use of the inner join means that the equivalent condition is not to return a 2, in fact, we can summarize as follows: