Why does update-database not add new tables?

Why does update-database not add new tables?

Every thing was fine and I’ve been using to update database with new data or new structure and model, however; out of no where update-database has stopped working and it doesn’t track changes in model and new tables anymore. I have searched over internet and some say that I have to delete database context and recreate it to make it work.

When does site upgrade get stuck at database update?

When you upgrade a Configuration Manager site, the upgrade gets stuck at the Upgrade ConfigMgr Database step for more than one hour. In this scenario, one of the following messages is the last log entries in CMUpdate.log, and the messages were logged more than an hour ago:

How do you update data in a table?

To update data in a table, you need to: First, specify the table name that you want to change data in the UPDATE clause. Second, assign a new value for the column that you want to update.

Why does entity frame work 5 not update database?

I’m using Entity Frame work 5 code first in my website. Every thing was fine and I’ve been using to update database with new data or new structure and model, however; out of no where update-database has stopped working and it doesn’t track changes in model and new tables anymore.

Why do I get an error in update-database?

This problem occurs when there is no connection string in project marked as startup project. Then EF tries to connect to some default database engine to perform update. In my case it tried to use express, and for some reason it couldn’t connect. And the error was thrown. Run your “update-database” with option “-Verbose”.

How does in place Database Schema upgrade engine work?

The in-place database schema upgrade engine ensures that no schema updates occur until all members of the DAG have compatible versions of the software. For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax. You need to be assigned permissions before you can run this cmdlet.

Why is my Drupal module not updating?

If you don’t delete the outdated module, Drupal may not reflect the update, and report an outdated module. If you have the Drush module installed, you can also update your modules from the command line.

Why is Entity Framework update database not working?

BUT when I change SP and run update-database again it does not work and I need to do another add-migration command to create new MYclass2. Is that right? I mean every time I should write add-migration?

How to update model from database in vs?

Create the EDMX from Visual Studio 2015 using latest EF6 version. Build project. Go back to SQL server and remove a couple random columns from the table and save. With the EDMX open in VS, right-click > Update Model from Database, then save the EDMX. Observe errors that the columns you removed are not mapped, and they still show in the diagram.

How to update model from database in edmx?

According to your description, as you said. you delete one entity from Edmx file. then add a field on the table in your database. add the entity by using ”Update Model from Database’, it doesn’t work. does it? I create a simple demo with 40 tables, do the same active as you said, it works, I could encounter the issue that you occurring.

What to do when dbcontext is not updated after savechanges?

Or if all else fails, keep it simple and Dispose of your DbContext once you’re done with each transaction (In this case after SaveChanges () has been called). Then if you need to use results after a commit, treat it as a new transaction and, instantiating a fresh DbContext and load your necessary data again.

Why does update-database-verbose not generate a table?

I dropped table _ _MigrationHistory using sql command and run the update-database -verbose again. Apparently something was wrong with this automatic created table. Sometimes they dont generate as they dont get registerd correctly in the IdentityModels.cs file.

Why is person.items not updated after savechanges?

However, if I check person.Items after the SaveChanges (), the old item still appears instead of the new one and I need it to be correct in order to update the page’s controls values. Although I read the posts with the same issue I could not resolve it…