共用方式為


AzureSynapseDbContextOptionsBuilder Class

Definition

Allows Azure Synapse specific configuration to be performed on DbContextOptions.

public class AzureSynapseDbContextOptionsBuilder : Microsoft.EntityFrameworkCore.Infrastructure.RelationalDbContextOptionsBuilder<Microsoft.EntityFrameworkCore.Infrastructure.AzureSynapseDbContextOptionsBuilder,Microsoft.EntityFrameworkCore.SqlServer.Infrastructure.Internal.SqlServerOptionsExtension>
type AzureSynapseDbContextOptionsBuilder = class
    inherit RelationalDbContextOptionsBuilder<AzureSynapseDbContextOptionsBuilder, SqlServerOptionsExtension>
Public Class AzureSynapseDbContextOptionsBuilder
Inherits RelationalDbContextOptionsBuilder(Of AzureSynapseDbContextOptionsBuilder, SqlServerOptionsExtension)
Inheritance
RelationalDbContextOptionsBuilder<AzureSynapseDbContextOptionsBuilder,Microsoft.EntityFrameworkCore.SqlServer.Infrastructure.Internal.SqlServerOptionsExtension>
AzureSynapseDbContextOptionsBuilder

Remarks

Instances of this class are returned from a call to SqlServerDbContextOptionsExtensions.UseAzureSynapse and it is not designed to be directly constructed in your application code.

Constructors

AzureSynapseDbContextOptionsBuilder(DbContextOptionsBuilder)

Initializes a new instance of the AzureSynapseDbContextOptionsBuilder class.

Properties

OptionsBuilder

Gets the core options builder.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)

Methods

CloneExtension()

Clones the configuration in this builder.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
CommandTimeout(Nullable<Int32>)

Configures the wait time (in seconds) before terminating the attempt to execute a command and generating an error.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
EnableRetryOnFailure()

Configures the context to use the default retrying IExecutionStrategy.

EnableRetryOnFailure(ICollection<Int32>)

Configures the context to use the default retrying IExecutionStrategy.

EnableRetryOnFailure(Int32, TimeSpan, IEnumerable<Int32>)

Configures the context to use the default retrying IExecutionStrategy.

EnableRetryOnFailure(Int32)

Configures the context to use the default retrying IExecutionStrategy.

ExecutionStrategy(Func<ExecutionStrategyContext,IExecutionStrategy>)

Configures the context to use the provided IExecutionStrategy.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
ExecutionStrategy(Func<ExecutionStrategyDependencies,IExecutionStrategy>)

Configures the context to use the provided IExecutionStrategy.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
MaxBatchSize(Int32)

Configures the maximum number of statements that will be included in commands sent to the database during SaveChanges().

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
MigrationsAssembly(Assembly)

Configures the assembly where migrations are maintained for this context.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
MigrationsAssembly(String)

Configures the assembly where migrations are maintained for this context.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
MigrationsHistoryTable(String, String)

Configures the name of the table used to record which migrations have been applied to the database.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
MinBatchSize(Int32)

Configures the minimum number of statements that are needed for a multi-statement command sent to the database during SaveChanges().

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
SetOption(Action<TExtension>)

Sets an option by cloning the extension used to store the settings. This ensures the builder does not modify options that are already in use elsewhere.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
TranslateParameterizedCollectionsToConstants()

Configures the context to translate parameterized collections to inline constants.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
TranslateParameterizedCollectionsToParameters()

Configures the context to translate parameterized collections to parameters.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
UseCompatibilityLevel(Int32)

Sets the Azure Synapse compatibility level that EF Core will use when interacting with the database. This allows configuring EF Core to work with older (or newer) versions of Azure Synapse. Defaults to 30.

UseQuerySplittingBehavior(QuerySplittingBehavior)

Configures the QuerySplittingBehavior to use when loading related collections in a query.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
UseRelationalNulls()

Configures the context to use relational database semantics when comparing null values. By default, Entity Framework will use C# semantics for null values, and generate SQL to compensate for differences in how the database handles nulls.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
UseRelationalNulls(Boolean)

Configures the context to use relational database semantics when comparing null values. By default, Entity Framework will use C# semantics for null values, and generate SQL to compensate for differences in how the database handles nulls.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)
WithOption(Func<TExtension,TExtension>)

Sets an option by cloning the extension used to store the settings. This ensures the builder does not modify options that are already in use elsewhere.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)

Explicit Interface Implementations

IRelationalDbContextOptionsBuilderInfrastructure.OptionsBuilder

Gets the core options builder.

(Inherited from RelationalDbContextOptionsBuilder<TBuilder,TExtension>)

Applies to