Class Transaction

The transaction object is used to identify a running transaction. It is created by calling Sequelize.transaction().

To run a query under a transaction, you should pass the transaction in the options object.

Constructors

constructor

Accessors

LOCK LOCK

Methods

afterCommit commit rollback

Constructors

constructor

  • new Transaction(sequelize, options): Transaction

  • Parameters

    Returns Transaction

Accessors

LOCK

  • get LOCK(): typeof LOCK

  • Same as its static version, but can also be called on instances of transactions to get possible options for row locking directly from the instance.

    Returns typeof LOCK

Static LOCK

  • get LOCK(): typeof LOCK

  • Returns possible options for row locking

    Returns typeof LOCK

Methods

afterCommit

  • afterCommit(fn): void

  • Adds hook that is run after a transaction is committed

    Parameters

    • fn: ((transaction) => void | Promise<void>)
        • (transaction): void | Promise<void>

        • Parameters

          • transaction: this

          Returns void | Promise<void>

    Returns void

commit

  • commit(): Promise<void>

  • Commit the transaction

    Returns Promise<void>

rollback

  • rollback(): Promise<void>

  • Rollback (abort) the transaction

    Returns Promise<void>

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