Class TableParameterColumn

Namespace

NextORM.Core

Assembly

nextorm.core.dll

One column of a TableParameterValue as resolved for binding: its provider column name, the CLR type bound for it (converter/duration/enum aware) and a getter that reads and normalizes the value from a row.

public sealed class TableParameterColumn

Inheritance

object

TableParameterColumn

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

EntityBuilderExtensions.AsEntityBuilder<T>(object?)

Properties

ClrType

The CLR type bound for the column: the value converter's provider type when one is mapped, the underlying numeric type for an enum and, on a provider without a native duration type, the integer type a TimeSpan is stored as; otherwise the property type.

public Type ClrType { get; }

Property Value

Type

DecimalPrecision

The decimal precision declared for the mapped property (the total number of digits), or null when the column is not a decimal or the property declares none. A provider that needs a column precision (for example the table-valued parameter column metadata of SQL Server and ClickHouse) uses it; otherwise the provider default applies.

public int? DecimalPrecision { get; }

Property Value

int?

DecimalScale

The decimal scale declared for the mapped property (the number of digits to the right of the decimal point), or null when the column is not a decimal or the property declares none.

public int? DecimalScale { get; }

Property Value

int?

Name

The provider column name (naming convention applied to auto names).

public string Name { get; }

Property Value

string

Methods

GetValue(object)

Reads and normalizes the column's value from row.

public object? GetValue(object row)

Parameters

row object

The row (an entity instance or a boxed scalar value; a null row yields null).

Returns

object

The provider value, or null.