max int value sql

Differences between text and varchar (max) data types in SQL ServerIt was only known that text and image were data types that could be retired by SQL Server, but it was not clear why the difference between text and varchar (max) and nvarchar (max)

select/distinct operatorApplication Scenario : O (∩_∩) o ... Query for Bai.Description : Unlike the SELECT function in the SQL command, the SELECT and the clauses in the query expression are placed at the end of the expression and the variables in

Original: LINQ to SQL (Group by/having/count/sum/min/max/avg operator)Group by/having operatorScenario : grouping data to narrow the scope for us to find data.Description : An enumerable object that is assigned and returned after a group operation

Linq to SQL (Group By/Having/Count/Sum/Min/Max/Avg operator ),Group By/Having Operator Applicable scenarios: Grouping data. narrow down the scope of data for us. Description: Assigns and returns the enumerated objects after grouping the input

Differences between text and varchar (max) data types in SQL ServerIt was only known that text and image were data types that could be retired by SQL Server, but it was not clear why the difference between text and varchar (max) and nvarchar (max)

The previous article described LINQ, and by the way, the where operation, this begins with the LINQ to SQL statement, which allows you to understand from a statement's perspective that Linq,linq includes LINQ to Objects, LINQ to DataSets, LINQ to

Http://wenku.baidu.com/link?url= 2rscun4mum1slbh-lhyzptmgfmieukrwaojgkgpkihkheafjcx2y-hvttnmb1bqjpndwaopcflaajfy6k36ioch_d82bk2ccu468uzdrxvgApplication research of data access technology based on linq+to+entityGroup by/having operatorScenario :

public class Linq{Mxsicedatacontext Db = new Mxsicedatacontext ();LINQ to SQLCount/sum/min/max/avgCountpublic void Count (){Description: Returns the number of elements in the collection, returns an INT type, and no delay. The generated SQL statement

This article transferred from: http://www.cnblogs.com/jack-liang/archive/2011/03/22/1991554.htmlGroup by/having operatorScenario : grouping data to narrow the scope for us to find data.Description : An enumerable object that is assigned and returned

Group by/having operatorScenario : grouping data to narrow the scope for us to find data.Description : An enumerable object that is assigned and returned after a group operation on an incoming parameter. To group or delay1. Simple form:var q = from