Updating multiple databases Iran online webcam girls

I was able to do this in visual studio 2012 without an issue in creating the database. Any help on what I am doing wrong would be greatly appreciated. The normal Identity Model and my DIDBContext class I created. Also I will display the web.config file as well with the database connections. The traditional advice for improving performance for multiple UPDATE statements is to “prepare” the required query once, and then “execute” the prepared query once for each row requiring an update.But in many cases this only provides a modest improvement as each UPDATE operation still requires a round-trip communication with the database server.This is in fact entirely possible in many database systems.In the case of Postgre SQL, it can be done using a FROM clause with UPDATE, like this: This does an INNER JOIN between the tables “staff” and “updates” where the column “name” matches.

The problem I am having is whenever I run the update-database in the package manager console, it creates the Application DBContext DB in both.

A more effective solution to this problem is to attempt to reduce the number of UPDATE statements.

Let us start with a simple table: UPDATE staff SET salary = 1200 WHERE name = ' Bob'; UPDATE staff SET salary = 1200 WHERE name = ' Jane'; UPDATE staff SET salary = 1200 WHERE name = ' Frank'; UPDATE staff SET salary = 1200 WHERE name = ' Susan'; UPDATE staff SET salary = 1200 WHERE name = ' John'; UPDATE staff SET salary = 1200 WHERE name = ' Bob'; UPDATE staff SET salary = 1250 WHERE name = ' Jane'; UPDATE staff SET salary = 1200 WHERE name = ' Frank'; UPDATE staff SET salary = 1250 WHERE name = ' Susan'; UPDATE staff SET salary = 1200 WHERE name = ' John'; We are no longer setting all the salary fields to the same value, so we can’t collapse it into a single statement.

Apply the pending explicit migrations before attempting to generate a new explicit migration."I got it to work but I'm not too thrilled with how.

"Unable to generate an explicit migration because the following explicit migrations are pending: [201311300033115_Initial DIDBCreate].

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