Class SapHanaOdbcDataProvider

Namespace

LinqToDB.DataProvider.SapHana

Assembly

linq2db.dll

public class SapHanaOdbcDataProvider : DynamicDataProviderBase<OdbcProviderAdapter>, IDataProvider

Inheritance

object

DataProviderBase

DynamicDataProviderBase<OdbcProviderAdapter>

SapHanaOdbcDataProvider

Implements

IDataProvider

Inherited Members

DynamicDataProviderBase<OdbcProviderAdapter>.GetProviderSpecificValueReaderMethod

DynamicDataProviderBase<OdbcProviderAdapter>.CreateConnectionInternal(string)

DynamicDataProviderBase<OdbcProviderAdapter>.SetField(Type, string, string, bool, Type)

DynamicDataProviderBase<OdbcProviderAdapter>.SetProviderField<TField>(string, Type)

DynamicDataProviderBase<OdbcProviderAdapter>.SetProviderField(Type, string, Type)

DynamicDataProviderBase<OdbcProviderAdapter>.SetToTypeField(Type, string, Type)

DynamicDataProviderBase<OdbcProviderAdapter>.SetProviderField<TTo, TField>(string, bool, Type)

DynamicDataProviderBase<OdbcProviderAdapter>.SetProviderField(Type, Type, string, bool, Type, string)

DynamicDataProviderBase<OdbcProviderAdapter>.TryGetProviderParameter(IDataContext, DbParameter)

DynamicDataProviderBase<OdbcProviderAdapter>.TryGetProviderCommand(IDataContext, DbCommand)

DynamicDataProviderBase<OdbcProviderAdapter>.TryGetProviderConnection(IDataContext, DbConnection)

DynamicDataProviderBase<OdbcProviderAdapter>.TryGetProviderTransaction(IDataContext, DbTransaction)

DynamicDataProviderBase<OdbcProviderAdapter>.Adapter

DynamicDataProviderBase<OdbcProviderAdapter>.ConnectionNamespace

DynamicDataProviderBase<OdbcProviderAdapter>.DataReaderType

DynamicDataProviderBase<OdbcProviderAdapter>.TransactionsSupported

DataProviderBase.ReaderExpressions

DataProviderBase.InitContext(IDataContext)

DataProviderBase.CreateConnection(string)

DataProviderBase.ClearCommandParameters(DbCommand)

DataProviderBase.DisposeCommand(DbCommand)

DataProviderBase.DisposeCommandAsync(DbCommand)

DataProviderBase.GetConnectionInfo(DataConnection, string)

DataProviderBase.GetCommandBehavior(CommandBehavior)

DataProviderBase.SetCharField(string, Expression<Func<DbDataReader, int, string>>)

DataProviderBase.SetCharFieldToType<T>(string, Expression<Func<DbDataReader, int, string>>)

DataProviderBase.SetField<TP, T>(Expression<Func<TP, int, T>>)

DataProviderBase.SetField<TP, T>(string, Expression<Func<TP, int, T>>)

DataProviderBase.SetField<TP, T>(string, Type, Expression<Func<TP, int, T>>)

DataProviderBase.SetProviderField<TP, T>(Expression<Func<TP, int, T>>)

DataProviderBase.SetProviderField<TP, T, TS>(Expression<Func<TP, int, T>>)

DataProviderBase.SetToType<TP, T, TF>(Expression<Func<TP, int, T>>)

DataProviderBase.SetToType<TP, T, TF>(string, Expression<Func<TP, int, T>>)

DataProviderBase.NormalizeTypeName(string)

DataProviderBase.GetReaderExpression(DbDataReader, int, Expression, Type)

DataProviderBase.FindExpression(ReaderInfo, out Expression)

DataProviderBase.BulkCopy<T>(DataOptions, ITable<T>, IEnumerable<T>)

DataProviderBase.BulkCopyAsync<T>(DataOptions, ITable<T>, IEnumerable<T>, CancellationToken)

DataProviderBase.BulkCopyAsync<T>(DataOptions, ITable<T>, IAsyncEnumerable<T>, CancellationToken)

DataProviderBase.Name

DataProviderBase.MappingSchema

DataProviderBase.SqlProviderFlags

DataProviderBase.OnConnectionCreated

DataProviderBase.ID

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

Sql.IsDistinctFrom<T>(T, T)

Sql.IsNotDistinctFrom<T>(T, T)

SqlExtensions.In<T>(T, T, T, T)

SqlExtensions.In<T>(T, T, T)

SqlExtensions.In<T>(T, params T[])

SqlExtensions.In<T>(T, IEnumerable<T>)

SqlExtensions.In<T>(T, IQueryable<T>)

SqlExtensions.NotIn<T>(T, T, T, T)

SqlExtensions.NotIn<T>(T, T, T)

SqlExtensions.NotIn<T>(T, params T[])

SqlExtensions.NotIn<T>(T, IEnumerable<T>)

SqlExtensions.NotIn<T>(T, IQueryable<T>)

Constructors

SapHanaOdbcDataProvider()

public SapHanaOdbcDataProvider()

Properties

SupportedTableOptions

public override TableOptions SupportedTableOptions { get; }

Property Value

TableOptions

Methods

ConvertParameterType(Type, DbDataType)

public override Type ConvertParameterType(Type type, DbDataType dataType)

Parameters

type Type

dataType DbDataType

Returns

Type

CreateSqlBuilder(MappingSchema, DataOptions)

public override ISqlBuilder CreateSqlBuilder(MappingSchema mappingSchema, DataOptions dataOptions)

Parameters

mappingSchema MappingSchema

dataOptions DataOptions

Returns

ISqlBuilder

ExecuteScope(DataConnection)

public override IExecutionScope ExecuteScope(DataConnection dataConnection)

Parameters

dataConnection DataConnection

Returns

IExecutionScope

GetQueryParameterNormalizer()

Returns instance of IQueryParametersNormalizer, which implements normalization logic for parameters of single query. E.g. it could include:

• trimming names that are too long
• removing/replacing unsupported characters
• name deduplication for parameters with same name

. For implementation without state it is recommended to return static instance. E.g. this could be done for providers with positional parameters that ignore names.

public override IQueryParametersNormalizer GetQueryParameterNormalizer()

Returns

IQueryParametersNormalizer

GetSchemaProvider()

public override ISchemaProvider GetSchemaProvider()

Returns

ISchemaProvider

GetSqlOptimizer(DataOptions)

public override ISqlOptimizer GetSqlOptimizer(DataOptions dataOptions)

Parameters

dataOptions DataOptions

Returns

ISqlOptimizer

InitCommand(DataConnection, DbCommand, CommandType, string, DataParameter[]?, bool)

public override DbCommand InitCommand(DataConnection dataConnection, DbCommand command, CommandType commandType, string commandText, DataParameter[]? parameters, bool withParameters)

Parameters

dataConnection DataConnection

command DbCommand

commandType CommandType

commandText string

parameters DataParameter[]

withParameters bool

Returns

DbCommand

IsDBNullAllowed(DataOptions, DbDataReader, int)

public override bool? IsDBNullAllowed(DataOptions options, DbDataReader reader, int idx)

Parameters

options DataOptions

reader DbDataReader

idx int

Returns

bool?

SetParameter(DataConnection, DbParameter, string, DbDataType, object?)

public override void SetParameter(DataConnection dataConnection, DbParameter parameter, string name, DbDataType dataType, object? value)

Parameters

dataConnection DataConnection

parameter DbParameter

name string

dataType DbDataType

value object

SetParameterType(DataConnection, DbParameter, DbDataType)

protected override void SetParameterType(DataConnection dataConnection, DbParameter parameter, DbDataType dataType)

Parameters

dataConnection DataConnection

parameter DbParameter

dataType DbDataType