Table of Contents

Class NpgsqlStrings

Namespace
Npgsql.EntityFrameworkCore.PostgreSQL.Internal
Assembly
Npgsql.EntityFrameworkCore.PostgreSQL.dll

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

public static class NpgsqlStrings
Inheritance
NpgsqlStrings
Inherited Members

Properties

CannotUseDataSourceWithAuthCallbacks

Cannot set ProvideClientCertificatesCallback, RemoteCertificateValidationCallback or ProvidePasswordCallback when a data source is provided.

public static string CannotUseDataSourceWithAuthCallbacks { get; }

Property Value

string

DataSourceAndConfigNotSupported

ConfigureDataSource() cannot be used when an externally-provided NpgsqlDataSource is passed to UseNpgsql(). Either perform all data source configuration on the external NpgsqlDataSource, or pass a connection string to UseNpgsql() and specify the data source configuration there.

public static string DataSourceAndConfigNotSupported { get; }

Property Value

string

Ef7JsonMappingNotSupported

The EF Core 7.0 JSON support isn't currently supported by the Npgsql provider. To map to JSON, see https://www.npgsql.org/efcore/mapping/json.html.

public static string Ef7JsonMappingNotSupported { get; }

Property Value

string

FreeTextFunctionOnClient

The 'FreeText' method is not supported because the query has switched to client-evaluation. Inspect the log to determine which query expressions are triggering client-evaluation.

public static string FreeTextFunctionOnClient { get; }

Property Value

string

RowValueComparisonRequiresTuplesOfSameLength

Row values comparisons require two tuple arguments of the same length.

public static string RowValueComparisonRequiresTuplesOfSameLength { get; }

Property Value

string

TransientExceptionDetected

An exception has been raised that is likely due to a transient failure. Consider enabling transient error resiliency by adding 'EnableRetryOnFailure()' to the 'UseSqlServer' call.

public static string TransientExceptionDetected { get; }

Property Value

string

Methods

DuplicateColumnCompressionMethodMismatch(object?, object?, object?, object?, object?, object?)

'{entityType1}.{property1}' and '{entityType2}.{property2}' are both mapped to column '{columnName}' in '{table}', but are configured with different compression methods.

public static string DuplicateColumnCompressionMethodMismatch(object? entityType1, object? property1, object? entityType2, object? property2, object? columnName, object? table)

Parameters

entityType1 object
property1 object
entityType2 object
property2 object
columnName object
table object

Returns

string

DuplicateColumnNameValueGenerationStrategyMismatch(object?, object?, object?, object?, object?, object?)

'{entityType1}.{property1}' and '{entityType2}.{property2}' are both mapped to column '{columnName}' in '{table}' but are configured with different value generation strategies.

public static string DuplicateColumnNameValueGenerationStrategyMismatch(object? entityType1, object? property1, object? entityType2, object? property2, object? columnName, object? table)

Parameters

entityType1 object
property1 object
entityType2 object
property2 object
columnName object
table object

Returns

string

DuplicateIndexCollationMismatch(object?, object?, object?, object?, object?, object?)

The indexes {index1} on '{entityType1}' and {index2} on '{entityType2}' are both mapped to '{table}.{indexName}', but have different collation configurations.

public static string DuplicateIndexCollationMismatch(object? index1, object? entityType1, object? index2, object? entityType2, object? table, object? indexName)

Parameters

index1 object
entityType1 object
index2 object
entityType2 object
table object
indexName object

Returns

string

DuplicateIndexConcurrentCreationMismatch(object?, object?, object?, object?, object?, object?)

The indexes {index1} on '{entityType1}' and {index2} on '{entityType2}' are both mapped to '{table}.{indexName}', but have different concurrent creation configurations.

public static string DuplicateIndexConcurrentCreationMismatch(object? index1, object? entityType1, object? index2, object? entityType2, object? table, object? indexName)

Parameters

index1 object
entityType1 object
index2 object
entityType2 object
table object
indexName object

Returns

string

DuplicateIndexIncludedMismatch(object?, object?, object?, object?, object?, object?, object?, object?)

The indexes {index1} on '{entityType1}' and {index2} on '{entityType2}' are both mapped to '{table}.{indexName}', but have different included columns: {includedColumns1} and {includedColumns2}.

public static string DuplicateIndexIncludedMismatch(object? index1, object? entityType1, object? index2, object? entityType2, object? table, object? indexName, object? includedColumns1, object? includedColumns2)

Parameters

index1 object
entityType1 object
index2 object
entityType2 object
table object
indexName object
includedColumns1 object
includedColumns2 object

Returns

string

HeterogeneousTypesInNewArray(object?, object?)

Heterogeneous store types detected when making new array ({type1}, {type2}).

public static string HeterogeneousTypesInNewArray(object? type1, object? type2)

Parameters

type1 object
type2 object

Returns

string

IdentityBadType(object?, object?, object?)

Identity value generation cannot be used for the property '{property}' on entity type '{entityType}' because the property type is '{propertyType}'. Identity value generation can only be used with signed integer properties.

public static string IdentityBadType(object? property, object? entityType, object? propertyType)

Parameters

property object
entityType object
propertyType object

Returns

string

IncludePropertyDuplicated(object?, object?)

Include property '{entityType}.{property}' cannot be defined multiple times

public static string IncludePropertyDuplicated(object? entityType, object? property)

Parameters

entityType object
property object

Returns

string

IncludePropertyInIndex(object?, object?)

Include property '{entityType}.{property}' is already included in the index

public static string IncludePropertyInIndex(object? entityType, object? property)

Parameters

entityType object
property object

Returns

string

IncludePropertyNotFound(object?, object?)

Include property '{entityType}.{property}' not found

public static string IncludePropertyNotFound(object? entityType, object? property)

Parameters

entityType object
property object

Returns

string

InvalidTableToIncludeInScaffolding(object?)

The specified table '{table}' is not valid. Specify tables using the format '[schema].[table]'.

public static string InvalidTableToIncludeInScaffolding(object? table)

Parameters

table object

Returns

string

NonKeyValueGeneration(object?, object?)

The property '{property}' on entity type '{entityType}' is configured to use 'SequenceHiLo' value generator, which is only intended for keys. If this was intentional configure an alternate key on the property, otherwise call 'ValueGeneratedNever' or configure store generation for this property.

public static string NonKeyValueGeneration(object? property, object? entityType)

Parameters

property object
entityType object

Returns

string

SequenceBadType(object?, object?, object?)

PostgreSQL sequences cannot be used to generate values for the property '{property}' on entity type '{entityType}' because the property type is '{propertyType}'. Sequences can only be used with integer properties.

public static string SequenceBadType(object? property, object? entityType, object? propertyType)

Parameters

property object
entityType object
propertyType object

Returns

string

StoredProcedureResultColumnsNotSupported(object?, object?)

The entity type '{entityType}' is mapped to the stored procedure '{sproc}', which is configured with result columns. PostgreSQL stored procedures do not support result columns; use output parameters instead.

public static string StoredProcedureResultColumnsNotSupported(object? entityType, object? sproc)

Parameters

entityType object
sproc object

Returns

string

StoredProcedureReturnValueNotSupported(object?, object?)

The entity type '{entityType}' is mapped to the stored procedure '{sproc}', which is configured with result columns. PostgreSQL stored procedures do not support return values; use output parameters instead.

public static string StoredProcedureReturnValueNotSupported(object? entityType, object? sproc)

Parameters

entityType object
sproc object

Returns

string

TwoDataSourcesInSameServiceProvider(object?)

Using two distinct data sources within a service provider is not supported, and Entity Framework is not building its own internal service provider. Either allow Entity Framework to build the service provider by removing the call to '{useInternalServiceProvider}', or ensure that the same data source is used for all uses of a given service provider passed to '{useInternalServiceProvider}'.

public static string TwoDataSourcesInSameServiceProvider(object? useInternalServiceProvider)

Parameters

useInternalServiceProvider object

Returns

string
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