Table of Contents

Class NpgsqlOwnedJsonTypeMapping

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

Supports the standard EF JSON support, which relies on owned entity modeling. See NpgsqlJsonTypeMapping for the older Npgsql-specific support, which allows mapping json/jsonb to text, to e.g. JsonElement (weakly-typed mapping) or to arbitrary POCOs (but without them being modeled).

public class NpgsqlOwnedJsonTypeMapping : JsonTypeMapping
Inheritance
NpgsqlOwnedJsonTypeMapping
Inherited Members

Constructors

NpgsqlOwnedJsonTypeMapping(RelationalTypeMappingParameters, NpgsqlDbType)

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.

protected NpgsqlOwnedJsonTypeMapping(RelationalTypeMapping.RelationalTypeMappingParameters parameters, NpgsqlDbType npgsqlDbType)

Parameters

parameters RelationalTypeMapping.RelationalTypeMappingParameters
npgsqlDbType NpgsqlDbType

NpgsqlOwnedJsonTypeMapping(string)

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 NpgsqlOwnedJsonTypeMapping(string storeType)

Parameters

storeType string

Properties

NpgsqlDbType

The database type used by Npgsql (Json or Jsonb.

public virtual NpgsqlDbType NpgsqlDbType { get; }

Property Value

NpgsqlDbType

Methods

Clone(RelationalTypeMappingParameters)

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.

protected override RelationalTypeMapping Clone(RelationalTypeMapping.RelationalTypeMappingParameters parameters)

Parameters

parameters RelationalTypeMapping.RelationalTypeMappingParameters

Returns

RelationalTypeMapping

ConfigureParameter(DbParameter)

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.

protected override void ConfigureParameter(DbParameter parameter)

Parameters

parameter DbParameter

CustomizeDataReaderExpression(Expression)

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 override Expression CustomizeDataReaderExpression(Expression expression)

Parameters

expression Expression

Returns

Expression

EscapeSqlLiteral(string)

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.

protected virtual string EscapeSqlLiteral(string literal)

Parameters

literal string

Returns

string

GenerateNonNullSqlLiteral(object)

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.

protected override string GenerateNonNullSqlLiteral(object value)

Parameters

value object

Returns

string

GetDataReaderMethod()

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 override MethodInfo GetDataReaderMethod()

Returns

MethodInfo