ColumnInfo class
Column information for DDL generation.
This is a simple data class that holds the information needed to generate DDL statements, decoupled from the CLI's snapshot types.
- Annotations
-
- @immutable
Constructors
- ColumnInfo({required String name, required String type, required bool isNullable, bool primaryKey = false, bool autoIncrement = false, String? defaultValue, ForeignKeyInfo? foreignKey})
-
Column information for DDL generation.
const
-
ColumnInfo.fromMap(Map<
String, dynamic> map) -
Creates a ColumnInfo from a map representation.
factory
Properties
- autoIncrement → bool
-
Whether this column auto-increments.
final
- defaultValue → String?
-
The default value expression.
final
- foreignKey → ForeignKeyInfo?
-
Foreign key constraint information.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- isNullable → bool
-
Whether the column is nullable.
final
- name → String
-
The column name.
final
- primaryKey → bool
-
Whether this is a primary key column.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → String
-
The SQL type (e.g., 'INTEGER', 'TEXT', 'TIMESTAMP').
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toMap(
) → Map< String, dynamic> - Converts this column info to a map representation.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override