SingleColumnChange class

Options to configure rule type SingleColumnChange.

The rule is used to change the properties of a column. The rule filter field can refer to one entity. The rule scope can be one of: Column. When using this rule, if a field is not specified than the destination column's configuration will be the same as the one in the source column..

Constructors

SingleColumnChange({bool? array, int? arrayLength, bool? autoGenerated, String? charset, String? collation, String? comment, Map<String, Object?>? customFeatures, String? dataType, int? fractionalSecondsPrecision, String? length, bool? nullable, int? precision, int? scale, List<String>? setValues, bool? udt})

SingleColumnChange.fromJson(Map json_)

Properties

array ↔ bool?

Is the column of array type.

getter/setter pair

arrayLength ↔ int?

The length of the array, only relevant if the column type is an array.

getter/setter pair

autoGenerated ↔ bool?

Is the column auto-generated/identity.

getter/setter pair

charset ↔ String?

Charset override - instead of table level charset.

getter/setter pair

collation ↔ String?

Collation override - instead of table level collation.

getter/setter pair

comment ↔ String?

Comment associated with the column.

getter/setter pair

customFeatures ↔ Map<String, Object?>?

Custom engine specific features.

getter/setter pair

dataType ↔ String?

Column data type name.

getter/setter pair

fractionalSecondsPrecision ↔ int?

Column fractional seconds precision - e.g. 2 as in timestamp (2) - when relevant.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

length ↔ String?

Column length - e.g. 50 as in varchar (50) - when relevant.

getter/setter pair

nullable ↔ bool?

Is the column nullable.

getter/setter pair

precision ↔ int?

Column precision - e.g. 8 as in double (8,2) - when relevant.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scale ↔ int?

Column scale - e.g. 2 as in double (8,2) - when relevant.

getter/setter pair

setValues ↔ List<String>?

Specifies the list of values allowed in the column.

getter/setter pair

udt ↔ bool?

Is the column a UDT (User-defined Type).

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited