I have a google app engine app where I would like to extend one of my Entity definitions. How would I ensure existent entity objects get the new fields properly initialized?Would the existent objects,
What is the best type for storing IP-addresses in a database using Hibernate? I though Byte[] or String, but is there a better way, or what do you use?
Consider that i have two entities with following relationship: Entity A <-->> Entity B (one-to-many and inverse)
With EF Code First CTP 4 I\'ve created a simple project. This project consists of 2 classes, one inherited from other.
I\'m trying to use the entity framework to take data (nested relationships) from one DB and insert it into another.
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I have a DbConnection object (coming from an EntityFramework 4.0 context) and was wondering if it is possible to create a Microsoft Practices Enterprise Library Data Access Block Database (Microsoft.P
I found that Entity SQL support NEWID(), but does ObjectQuery support it as well? http://msdn.micros开发者_StackOverflow中文版oft.com/en-us/library/bb738616.aspx,
I have a database table that holds information for received files. One of the columns is a DateTime that specifies when the file was received. I need to get a distinct list of months with the year (MM
Anyone figured out a good way to pull encrypted values from db through 开发者_运维问答entity framework 4?
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