IndexInfo class

Index information for DDL generation.

This is a simple data class that holds the information needed to generate DDL statements for index operations.

Annotations

• @immutable

Constructors

IndexInfo({required String name, required String tableName, required List<String> columns, bool isUnique = false, String? where})

Index information for DDL generation.

const

IndexInfo.fromMap(Map<String, dynamic> map)

Creates an IndexInfo from a map representation.

factory

Properties

columns → List<String>

The column names that make up the index.

final

hashCode → int

The hash code for this object.

no setter, override

isUnique → bool

Whether this index enforces uniqueness.

final

name → String

The index name.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tableName → String

The table this index belongs to.

final

where → String?

Optional partial-index predicate (raw, dialect-owned SQL), rendered as WHERE <where> by dialects that support partial indexes.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

Converts this index info to a map representation.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override