Applies to: SQL Server 2012. Note: To learn about SQL Server 2014 LocalDB, please read this article and learn what's new for SQL Server 2014 LocalDB here.What is LocalDB? It is a new version of SQL Server Express dedicated to developers to help them avoid a full installation of other...
LocalDB installation is fast and easy. The LocalDB requirements or setup pre-requisites are minimum. Please refer to SQL Server setup guide forSQL Server 2012 Express LocalDB
SQL Server Express is free to download and use in production. It also comes in different editions based on your needs. EditionDescription SQL Server Express w/ Tools Contains the core SQL Server database along with the tools to manage SQL Server instances, including SQL Server Express, LocalDB...
The transaction is rolled back. Native A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - The semaphore timeout period has expired.) (Microsoft SQL Server, Error: 121) Accessing SQL Server over network 100 times slower than local!
Data Source=(LocalDB)\v11.0;AttachDbFilename=C:\Users\myUser\Desktop\adoBanche\Banche\bin\Debug\banche.mdf;Integrated Security=True;Connect Timeout=30 I don't understand what mean Timeout=30. Someone could explain what means? sql sql-server Share Follow edited Nov 17, 2019 at 13:05 ...
SqlDataReader rdr = null; SqlConnection con = null; SqlCommand cmd = null; string ConnectionString = "Data Source=(localdb)\MSSQLLocalDB;server=localhost;database=New Database"; con = new SqlConnection(ConnectionString); con.Open(); pretty...
Move from Access to Sql Server 2000, with and export to Sql Server from Access. OS is Windows Xp profesional, work from down to up, scalable work. The mayor problem is stablish the connection string, allways an error in the connection, well please need someone that can help me. ...
默认情况下,此版本的 Visual Studio 中提供的 SQL Server 实例是名为 v11.0 的 LocalDB 实例。应使用的连接字符串的服务器部分是“(localdb)\v11.0”。请记住,在 C# 代码中指定连接字符串时,使用前缀为 @ 或双反斜杠“\\”的逐字字符串。 Visual Studio 2010 此版本的 Visual Studio 提供的 Entity Framewor...
(If an entry is included in the fixlist, it will be removed from the registry. The file will not be moved unless listed separately.) R3 AWCCDriver; C:\WINDOWS\System32\drivers\AWCCDriver.sys [42408 2019-12-27] (IndiLogic LLC -> Dell Inc.) R3 DDDriver; C:\WINDOWS\Syst...
For more information, seeSQL Server Express LocalDB Referencein the SQL Server documentation. AlwaysOn Support for SqlClient For more information, seeAlwaysOn Availability Groupsin the SQL Server documentation. The System.Xml.Linq.dll and System.ComponentModel.DataAnnotations.dll assemblies were added to...