ColumnInfo class - migrate library

Constructors

ColumnInfo({required String name, required String storageType, required bool nullable, String? defaultSql, bool generated = false, ComputedColumn? computed, int? integerBits, String? collation, int? decimalPrecision, int? decimalScale, int? temporalPrecision}): Records physical column facts without interpreting them as a Dart model.
const

collation → String?: Catalog collation name, including ORM storage collations where applicable.
final
computed → ComputedColumn?: Database-computed expression and storage mode, when recognized.
final
decimalPrecision → int?: Recognized maximum decimal digits, or null for unconstrained/other storage.
final
decimalScale → int?: Recognized decimal fractional digits, or null when not constrained.
final
declarationComputed → ComputedColumn?: SQL suitable for a declaration, without ORM storage coercion wrappers.
no setter
declarationDefaultSql → String?: Removes the managed SQLite default coercion when drafting a declaration.
no setter
defaultSql → String?: Catalog default expression, or null when no SQL default is present.
final
generated → bool: Engine-specific generated, hidden, or identity flag from the catalog.
final
hashCode → int: The hash code for this object.
no setterinherited
integerBits → int?: Recognized signed integer width, or null when not applicable or unknown.
final
name → String: Physical column name.
final
nullable → bool: Whether the inspected column permits SQL NULL.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
storageType → String: Database storage type as normalized by the engine's catalog reader.
final
temporalPrecision → int?: Recognized fractional-second precision, or null for other storage.
final

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited