Struct SqlScalarQueryReader<T>
- Namespace
- LfrlAnvil.Sql.Statements
- Assembly
- LfrlAnvil.Sql.Core.dll
Represents a generic scalar query reader.
public readonly record struct SqlScalarQueryReader<T> : IEquatable<SqlScalarQueryReader<T>>
Type Parameters
T
Value type.
- Implements
- Inherited Members
- Extension Methods
Constructors
SqlScalarQueryReader(SqlDialect, Func<IDataReader, SqlScalarQueryResult<T>>)
Represents a generic scalar query reader.
public SqlScalarQueryReader(SqlDialect Dialect, Func<IDataReader, SqlScalarQueryResult<T>> Delegate)
Parameters
Dialect
SqlDialectSQL dialect with which this query reader is associated.
Delegate
Func<IDataReader, SqlScalarQueryResult<T>>Underlying delegate.
Properties
Delegate
Underlying delegate.
public Func<IDataReader, SqlScalarQueryResult<T>> Delegate { get; init; }
Property Value
Dialect
SQL dialect with which this query reader is associated.
public SqlDialect Dialect { get; init; }
Property Value
Methods
Read(IDataReader)
Reads a scalar value.
[Pure]
public SqlScalarQueryResult<T> Read(IDataReader reader)
Parameters
reader
IDataReaderIDataReader to read from.
Returns
- SqlScalarQueryResult<T>
Returns a read scalar value.