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    Interface IDBFactory

    The IDBFactory interface of the IndexedDB API lets applications asynchronously access the indexed databases. The object that implements the interface is window.indexedDB. You open — that is, create and access — and delete a database with this object, and not directly with IDBFactory.

    MDN Reference

    interface IDBFactory {
        cmp(first: any, second: any): number;
        databases(): Promise<IDBDatabaseInfo[]>;
        deleteDatabase(name: string): IDBOpenDBRequest;
        open(name: string, version?: number): IDBOpenDBRequest;
    }
    Index

    Methods

    cmp databases deleteDatabase open

    Methods

    • The cmp() method of the IDBFactory interface compares two values as keys to determine equality and ordering for IndexedDB operations, such as storing and iterating.

      MDN Reference

      Parameters

      • first: any
      • second: any

      Returns number

    • The databases method of the IDBFactory interface returns a Promise that fulfills with an array of objects containing the name and version of all the available databases.

      MDN Reference

      Returns Promise<IDBDatabaseInfo[]>

    • The deleteDatabase() method of the IDBFactory interface requests the deletion of a database. The method returns an IDBOpenDBRequest object immediately, and performs the deletion operation asynchronously.

      MDN Reference

      Parameters

      • name: string

      Returns IDBOpenDBRequest

    • The open() method of the IDBFactory interface requests opening a connection to a database.

      MDN Reference

      Parameters

      • name: string
      • Optionalversion: number

      Returns IDBOpenDBRequest

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