I'm trying to figure out how to add a column that is used for concurrency handling (aka 'rowversion' in EF).
I'm using the provided Sample application from here:
http://blog.devart.com/entity-framework ... Migrations
My first attempt to add a property with an [Timestamp] annotation failed.
code:
Code: Select all
[Timestamp]
public byte[] Token { get; set; }
Unhandled Exception: System.InvalidOperationException: The store type 'rowversion' could not be found in the Devart.Data.SQLite provider manifest
at System.Data.Entity.Utilities.DbProviderManifestExtensions.GetStoreTypeFromName(DbProviderManifest providerManifest, String name) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Utilities\DbProviderManifestExtensions.cs:line 25
at System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration.ConfigureColumn(EdmProperty column, EntityType table, DbProviderManifest providerManifest) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Properties\Primitive\PrimitivePropertyConfiguration.cs:line 311
at System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.BinaryPropertyConfiguration.ConfigureColumn(EdmProperty column, EntityType table, DbProviderManifest providerManifest) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Properties\Primitive\BinaryPropertyConfiguration.cs:line 67
at System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration.Configure(EdmProperty column, EntityType table, DbProviderManifest providerManifest, Boolean allowOverride, Boolean fillFromExistingConfiguration) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Properties\Primitive\PrimitivePropertyConfiguration.cs:line 300
at System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration.<>c__DisplayClass4.<Configure>b__3(Tuple`2 pm) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Properties\Primitive\PrimitivePropertyConfiguration.cs:line 224
at System.Data.Entity.Utilities.IEnumerableExtensions.Each[T](IEnumerable`1 ts, Action`1 action) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\Common\IEnumerableExtensions.cs:line 53
at System.Data.Entity.ModelConfiguration.Configuration.Properties.Primitive.PrimitivePropertyConfiguration.Configure(IEnumerable`1 propertyMappings, DbProviderManifest providerManifest, Boolean allowOverride, Boolean fillFromExistingConfiguration) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Properties\Primitive\PrimitivePropertyConfiguration.cs:line 224
at System.Data.Entity.ModelConfiguration.Configuration.Types.StructuralTypeConfiguration.ConfigurePropertyMappings(IList`1 propertyMappings, DbProviderManifest providerManifest, Boolean allowOverride) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Types\StructuralTypeConfiguration.cs:line 176
at System.Data.Entity.ModelConfiguration.Configuration.Types.EntityTypeConfiguration.ConfigurePropertyMappings(DbDatabaseMapping databaseMapping, EntityType entityType, DbProviderManifest providerManifest, Boolean allowOverride) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Types\EntityTypeConfiguration.cs:line 692
at System.Data.Entity.ModelConfiguration.Configuration.Types.EntityTypeConfiguration.Configure(EntityType entityType, DbDatabaseMapping databaseMapping, DbProviderManifest providerManifest) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\Types\EntityTypeConfiguration.cs:line 619
at System.Data.Entity.ModelConfiguration.Configuration.ModelConfiguration.ConfigureEntityTypes(DbDatabaseMapping databaseMapping, ICollection`1 entitySets, DbProviderManifest providerManifest) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\ModelConfiguration.cs:line 545
at System.Data.Entity.ModelConfiguration.Configuration.ModelConfiguration.Configure(DbDatabaseMapping databaseMapping, DbProviderManifest providerManifest) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Configuration\ModelConfiguration.cs:line 385
at System.Data.Entity.DbModelBuilder.Build(DbProviderManifest providerManifest, DbProviderInfo providerInfo) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\DbModelBuilder.cs:line 428
at System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\DbModelBuilder.cs:line 365
at System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 487
at System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\RetryLazy`.cs:line 71
at System.Data.Entity.Internal.LazyInternalContext.InitializeContext() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 446
at System.Data.Entity.Internal.InternalContext.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 505
at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 792
at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 596
at System.Data.Entity.Internal.Linq.InternalSet`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 715
at System.Data.Entity.Infrastructure.DbQuery`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DbQuery`.cs:line 63
at CrmDemoCodeFirst.Queries.GetCategoriesByPrice(MyDbContext context) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst\Queries.cs:line 12
at CrmDemoCodeFirst.Program.Main(String[] args) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst.SQLite\Program.cs:line 34
My next attempt was to specify a DB column type:
Code: Select all
[Timestamp]
[Column(TypeName = "int32")]
public byte[] Token { get; set; }- nvarchar
- Int32
- DateTime
But all resulted into this error:
Unhandled Exception: System.Data.Entity.Core.MappingException: Schema specified is not valid. Errors:
(87,12) : error 2019: Member Mapping specified is not valid. The type 'Edm.Binary[Nullable=False,DefaultValue=,MaxLength=8,FixedLength=False,ConcurrencyMode=Fixed]' of member 'Token' in type 'CrmDemoCodeFirst.ProductCategory' is not compatible with 'Devart.Data.SQLite.int32[Nullable=False,DefaultValue=,StoreGeneratedPattern=Computed]' of member 'Token' in type 'CodeFirstDatabaseSchema.ProductCategory'.
at System.Data.Entity.Core.Mapping.StorageMappingItemCollection.Init(EdmItemCollection edmCollection, StoreItemCollection storeCollection, IEnumerable`1 xmlReaders, IList`1 filePaths, Boolean throwOnError) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Mapping\StorageMappingItemCollection.cs:line 638
at System.Data.Entity.Core.Mapping.StorageMappingItemCollection..ctor(EdmItemCollection edmCollection, StoreItemCollection storeCollection, IEnumerable`1 xmlReaders) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Mapping\StorageMappingItemCollection.cs:line 533
at System.Data.Entity.ModelConfiguration.Edm.DbDatabaseMappingExtensions.ToStorageMappingItemCollection(DbDatabaseMapping databaseMapping, EdmItemCollection itemCollection, StoreItemCollection storeItemCollection) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Edm\DbDatabaseMappingExtensions.cs:line 73
at System.Data.Entity.ModelConfiguration.Edm.DbDatabaseMappingExtensions.ToMetadataWorkspace(DbDatabaseMapping databaseMapping) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\ModelConfiguration\Edm\DbDatabaseMappingExtensions.cs:line 39
at System.Data.Entity.Internal.CodeFirstCachedMetadataWorkspace..ctor(DbDatabaseMapping databaseMapping) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\CodeFirstCachedMetadataWorkspace.cs:line 37
at System.Data.Entity.Infrastructure.DbCompiledModel..ctor(DbModel model) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DbCompiledModel.cs:line 54
at System.Data.Entity.Infrastructure.DbModel.Compile() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DbModel.cs:line 115
at System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 494
at System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\RetryLazy`.cs:line 71
at System.Data.Entity.Internal.LazyInternalContext.InitializeContext() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 446
at System.Data.Entity.Internal.InternalContext.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 505
at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 792
at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 596
at System.Data.Entity.Internal.Linq.InternalSet`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 715
at System.Data.Entity.Infrastructure.DbQuery`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DbQuery`.cs:line 63
at CrmDemoCodeFirst.Queries.GetCategoriesByPrice(MyDbContext context) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst\Queries.cs:line 12
at CrmDemoCodeFirst.Program.Main(String[] args) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst.SQLite\Program.cs:line 34
Is there a way to work to have properties with a [Timestamp] annotation in dotConnect for SQLite?
Edit:
I've tried to add a manually mapping for the token property:
Code: Select all
modelBuilder.Entity<ProductCategory>()
.Property(p => p.Token)
.IsRowVersion()
.HasColumnType("binary");Note: property 'Token' is initialized with this statement in class MyDbContextSeeder:
Code: Select all
ConcurrencyToken = new byte[8]See the InnerException for details.
---> System.Data.Entity.Infrastructure.DbUpdateException: An error occurred while updating the entries. See the inner exception for details.
---> System.Data.Entity.Core.UpdateException: An error occurred while updating the entries.
See the NOT NULL constraint failed: ProductCategory.Tokenn
at Devart.Data.SQLite.a7.b(bt A_0)
at Devart.Data.SQLite.a7.d(bt A_0)
at Devart.Data.SQLite.bt.b()
at Devart.Data.SQLite.af.e()
at Devart.Data.SQLite.SQLiteDataReader.c()
at Devart.Data.SQLite.SQLiteCommand.InternalExecute(CommandBehavior behavior, IDisposable statement, Int32 startRecord, Int32 maxRecords)
at Devart.Common.DbCommandBase.InternalExecute(CommandBehavior behavior, IDisposable stmt, Int32 startRecord, Int32 maxRecords, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at Devart.Data.SQLite.Entity.s.a(CommandBehavior A_0)
at Devart.Common.Entity.ci.b(CommandBehavior A_0)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.<Reader>b__c(DbCommand t, DbCommandInterceptionContext`1 c) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\Interception\DbCommandDispatcher.cs:line 113
at System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch[TTarget,TInterceptionContext,TResult](TTarget target, Func`3 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\Interception\InternalDispatcher.cs
at System.Data.Entity.Infrastructure.Interception.DbCommandDispatcher.Reader(DbCommand command, DbCommandInterceptionContext interceptionContext) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\Interception\DbCommandDispatcher.cs:line 111
at System.Data.Entity.Internal.InterceptableDbCommand.ExecuteDbDataReader(CommandBehavior behavior) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InterceptableDbCommand.cs:line 134
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at System.Data.Entity.Core.Mapping.Update.Internal.DynamicUpdateCommand.Execute(Dictionary`2 identifierValues, List`1 generatedValues) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Mapping\Update\Internal\DynamicUpdateCommand.cs:line 128
at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.Update() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Mapping\Update\Internal\UpdateTranslator.cs:line 416
--- End of inner exception stack trace ---
at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.Update() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Mapping\Update\Internal\UpdateTranslator.cs:line 425
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.<Update>b__2(UpdateTranslator ut) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\EntityClient\Internal\EntityAdapter.cs:line 74
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.Update[T](T noChangesResult, Func`2 updateFunction) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\EntityClient\Internal\EntityAdapter.cs:line 117
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.Update() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\EntityClient\Internal\EntityAdapter.cs:line 74
at System.Data.Entity.Core.Objects.ObjectContext.<SaveChangesToStore>b__35() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3168
at System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[T](Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3291
at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesToStore(SaveOptions options, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3166
at System.Data.Entity.Core.Objects.ObjectContext.<>c__DisplayClass2a.<SaveChangesInternal>b__27() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3039
at System.Data.Entity.Infrastructure.DefaultExecutionStrategy.Execute[TResult](Func`1 operation) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DefaultExecutionStrategy.cs:line 45
at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesInternal(SaveOptions options, Boolean executeInExistingTransaction) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3038
at System.Data.Entity.Core.Objects.ObjectContext.SaveChanges(SaveOptions options) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Core\Objects\ObjectContext.cs:line 3017
at System.Data.Entity.Internal.InternalContext.SaveChanges() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 437
--- End of inner exception stack trace ---
at System.Data.Entity.Internal.InternalContext.SaveChanges() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 441
at System.Data.Entity.Internal.LazyInternalContext.SaveChanges() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 197
at System.Data.Entity.DbContext.SaveChanges() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\DbContext.cs:line 332
at System.Data.Entity.DropCreateDatabaseAlways`1.InitializeDatabase(TContext context) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\DropCreateDatabaseAlways`.cs:line 47
at System.Data.Entity.Internal.InternalContext.<>c__DisplayClassf`1.<CreateInitializationAction>b__e() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 575
at System.Data.Entity.Internal.InternalContext.PerformInitializationAction(Action action) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 371
--- End of inner exception stack trace ---
at System.Data.Entity.Internal.InternalContext.PerformInitializationAction(Action action) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 377
at System.Data.Entity.Internal.InternalContext.PerformDatabaseInitialization() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 558
at System.Data.Entity.Internal.LazyInternalContext.<InitializeDatabase>b__4(InternalContext c) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 616
at System.Data.Entity.Internal.RetryAction`1.PerformAction(TInput input) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\RetryAction`.cs:line 61
at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabaseAction(Action`1 action) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 643
at System.Data.Entity.Internal.LazyInternalContext.InitializeDatabase() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\LazyInternalContext.cs:line 616
at System.Data.Entity.Internal.InternalContext.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 506
at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\InternalContext.cs:line 792
at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 596
at System.Data.Entity.Internal.Linq.InternalSet`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Internal\Linq\InternalSet`.cs:line 715
at System.Data.Entity.Infrastructure.DbQuery`1.Include(String path) in d:\Data\Tests\entityframework-08b39e0358c0fbe951cff42efd3493d532d46d1a\src\EntityFramework\Infrastructure\DbQuery`.cs:line 63
at CrmDemoCodeFirst.Queries.GetCategoriesByPrice(MyDbContext context) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst\Queries.cs:line 12
at CrmDemoCodeFirst.Program.Main(String[] args) in d:\Data\Tests\CrmDemo.EF6CodeFirst_\CrmDemo.EFCodeFirst\CrmDemo.EFCodeFirst.SQLite\Program.cs:line 34