System.Data.EntitySqlException
System.Data.EntitySqlException: ‘ExceptionRecord’ could not be resolved in the current scope or context. This seemingly small Exception took a while to figure out. I was calling the ObjectContext...
View ArticleGenerate a SQL Compact Database from your Entity Model (EDMX)
I recently switched from SQL Lite to SQL Compact for some of the databases in a system I’m building. If you are using SQL Compact make sure you have the Hotfix from Microsoft that fixes the Where()...
View ArticleSQL Server – error: 18456, severity: 14, state: 38 – Incorrect Login
Despite the error message this problem can be caused by something other than an Authorization failure. In fact, simply misspelling the Initial Catalog can cause this message to appear. I wish...
View ArticleHybrid Ontology + Relational Store with SQL Server
There are many references in the literature to exposing existing SQL data sources as RDF. This is certainly one way to integrate existing databases with semantic reasoning tools but it clearly requires...
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