MultiColumnDatatypeChange class

Options to configure rule type MultiColumnDatatypeChange.

The rule is used to change the data type and associated properties of multiple columns at once. The rule filter field can refer to one or more entities. The rule scope can be one of:Column. This rule requires additional filters to be specified beyond the basic rule filter field, which is the source data type, but the rule supports additional filtering capabilities such as the minimum and maximum field length. All additional filters which are specified are required to be met in order for the rule to be applied (logical AND between the fields).

Constructors

MultiColumnDatatypeChange({Map<String, Object?>? customFeatures, String? newDataType, int? overrideFractionalSecondsPrecision, String? overrideLength, int? overridePrecision, int? overrideScale, String? sourceDataTypeFilter, SourceNumericFilter? sourceNumericFilter, SourceTextFilter? sourceTextFilter})

MultiColumnDatatypeChange.fromJson(Map json_)

Properties

customFeatures ↔ Map<String, Object?>?

Custom engine specific features.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

newDataType ↔ String?

New data type.

getter/setter pair

overrideFractionalSecondsPrecision ↔ int?

Column fractional seconds precision - used only for timestamp based datatypes - if not specified and relevant uses the source column fractional seconds precision.

getter/setter pair

overrideLength ↔ String?

Column length - e.g. varchar (50) - if not specified and relevant uses the source column length.

getter/setter pair

overridePrecision ↔ int?

Column precision - when relevant - if not specified and relevant uses the source column precision.

getter/setter pair

overrideScale ↔ int?

Column scale - when relevant - if not specified and relevant uses the source column scale.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sourceDataTypeFilter ↔ String?

Filter on source data type.

getter/setter pair

sourceNumericFilter ↔ SourceNumericFilter?

Filter for fixed point number data types such as NUMERIC/NUMBER.

getter/setter pair

sourceTextFilter ↔ SourceTextFilter?

Filter for text-based data types like varchar.

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