SqlProjection<R> class final

Ordered selected columns and a selection-addressed decoder.

Constructors

SqlProjection({required Iterable<SqlSelection<Object?>> columns, required R decode(SqlProjectionRow row)})
Creates a projection whose columns define the SQL result order.
factory
SqlProjection.column(SqlSelection<R> column)
Creates a scalar projection for one column.
factory

Properties

columns → List<SqlSelection<Object?>>
Selected columns in result order.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

decode(SqlRow row) → R
Converts one raw transport row into an application value.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited