Column<T> class abstract

Abstract definition of a database schema column. T is the Dart type associated with the column's value.

Implemented types

• SchemaColumn

Implementers

• ArrayColumn
• BoolColumn
• DateTimeColumn
• DoubleColumn
• EnumColumn
• IdColumn
• IntColumn
• JsonColumn
• JsonPathColumn
• ObjectColumn
• TextColumn

Constructors

Column(String? name, {bool isNullable = false, bool isGuarded = false})

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isGuarded → bool

Prevents this column from being mass-assigned during inserts/updates. This isGuarded is ignored on pivot column.

final

isNullable → bool

final

name → String?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

schemaType → String

The underlying SQL data type definition.

no setter

Methods

equals(T value) → WhereCondition

inList(List<T> values) → WhereCondition

isNotNull() → WhereCondition

isNull() → WhereCondition

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notEquals(T value) → WhereCondition

notInList(List<T> values) → WhereCondition

toString() → String

Returns the raw column name or expression used in query generation.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited