localdb

Local db error. A network-related or instance-specific error occurred while establishing a connection to SQL Server

≡放荡痞女 提交于 2021-02-15 06:12:04
问题 I have web site running Visual Studio 2015 with local db,everything works great. But production server is not working. connection string is "Data Source = (LocalDB)\MSSQLLocalDB; AttachDbFilename =|DataDirectory|\SeedDb.mdf; Integrated Security=True;MultipleActiveResultSets=True;". i tried connection string "Data Source = (LocalDB)\V11.00; AttachDbFilename =|DataDirectory|\SeedDb.mdf; Integrated Security=True;MultipleActiveResultSets=True;". Full error is : Server Error in '/' Application. A

Local db error. A network-related or instance-specific error occurred while establishing a connection to SQL Server

自古美人都是妖i 提交于 2021-02-15 06:11:54
问题 I have web site running Visual Studio 2015 with local db,everything works great. But production server is not working. connection string is "Data Source = (LocalDB)\MSSQLLocalDB; AttachDbFilename =|DataDirectory|\SeedDb.mdf; Integrated Security=True;MultipleActiveResultSets=True;". i tried connection string "Data Source = (LocalDB)\V11.00; AttachDbFilename =|DataDirectory|\SeedDb.mdf; Integrated Security=True;MultipleActiveResultSets=True;". Full error is : Server Error in '/' Application. A

A network-related or instance-specific error occurred while establishing a connection to SQL Server when starting the program on another computer

一个人想着一个人 提交于 2021-02-11 12:55:49
问题 I need help solving this problem. I created the application installer using MS Visual Studio Installer Projects and ran it on another device. There were no versions of LocalDB that installed on my computer (2016 and 2017) in the prerequisites, so I had to download the SQL Server 2017 LocalDB on another computer manually. After that, when I started the program I received the following error. Database files were automatically placed during installation in the folder Documents I changed the

How do I change “Database default locations” for LocalDB in SQL Server Management Studio?

ぃ、小莉子 提交于 2020-12-30 04:53:23
问题 Connect to LocalDB in SSMS Open Server Properties -> Database Settings Change Data/Log/Backup locations -> click OK When I click OK I get this error: Found some blogpost and changed this in regedit but it didn't help. Anyone got any other ideas I could try? 回答1: I do not believe that these default paths for SQL Server LocalDB are changeable. This is quite unfortunate due to what appears to be a bug with SQL Server Express 2017 LocalDB ** (fixed as of CU 6 for SQL Server 2017) , as per this

How do I change “Database default locations” for LocalDB in SQL Server Management Studio?

梦想的初衷 提交于 2020-12-30 04:52:03
问题 Connect to LocalDB in SSMS Open Server Properties -> Database Settings Change Data/Log/Backup locations -> click OK When I click OK I get this error: Found some blogpost and changed this in regedit but it didn't help. Anyone got any other ideas I could try? 回答1: I do not believe that these default paths for SQL Server LocalDB are changeable. This is quite unfortunate due to what appears to be a bug with SQL Server Express 2017 LocalDB ** (fixed as of CU 6 for SQL Server 2017) , as per this

How do I upgrade SQL Server localDB to a newer version?

微笑、不失礼 提交于 2020-12-29 05:06:58
问题 Is it possible to upgrade SqlServer localDB from 2012 to 2014? We currently use version 11 from SQL Server 2012. I need to upgrade to version 12 from SQL Server 2014. I would like to be able to do it without losing my tables and data. I installed a new localDB but I then I don't have my data. It also has another name and I can't really change the config files since it's a team project. I tried using the command line sqlLocalDB tool to create a 2014 version called v11.0 but it created it in

How do I upgrade SQL Server localDB to a newer version?

一个人想着一个人 提交于 2020-12-29 05:03:23
问题 Is it possible to upgrade SqlServer localDB from 2012 to 2014? We currently use version 11 from SQL Server 2012. I need to upgrade to version 12 from SQL Server 2014. I would like to be able to do it without losing my tables and data. I installed a new localDB but I then I don't have my data. It also has another name and I can't really change the config files since it's a team project. I tried using the command line sqlLocalDB tool to create a 2014 version called v11.0 but it created it in

Windows API call “RegGetValueW” returned error code: 0

|▌冷眼眸甩不掉的悲伤 提交于 2020-06-12 05:39:58
问题 I am getting Windows API Call Error Code : 0 I have installed SSMS 2018 and was trying to find out if I have any other versions installed. For that I ran sqllocaldb versions in CMD but got the following message: Windows API call "RegGetValueW" returned error code: 0. When I checked manually (via Control Panel), I saw that I have 2015 and 2016 versions installed. So Why it are they not showing in CMD. I tried to find other solutions but found nothing that made sense to me. 回答1: This post

How LocalDB MDF file property “Copy if newer” works

心已入冬 提交于 2020-01-30 11:10:07
问题 I am developing my application in Visual Studio 2012 with .NET Framework 4.5 and using an MDF file as local db. Problem here is changes made to data at runtime are not getting saved permanently. However, I am able to retrieve data at runtime even save it but they are not displayed in Server explorer. I have already set the "Copy to Output directory" property of MDF file to "Copy if newer" but problem still exists. How do i solve it? This is the connection string in my application's app.config

Can't connect to Database to execute Identity functions

眉间皱痕 提交于 2020-01-15 03:52:54
问题 I've created a new application with ASP.NET MVC5, using Individual User Accounts for security and Code-First Migrations for the Models/Database modeling. All options are default. I want to setup custom Users and Roles to it, so i created a Seed using RoleManager and UserManager just to populate the Database. It works fine, create 3 Users, 3 Roles and set each User's Role correctly. I can log in to the application correctly. The problem is that i can't execute any Identity method using the