MarkLogic 12 EA 1 Product Documentation

xdmp.transactionRollback

xdmp.transactionRollback(
   host-id as (Number|String),
   txn-id as (Number|String)
) as null

Summary

Explicitly roll back a transaction running on a named host.

Required Privileges

http://marklogic.com/xdmp/privileges/xdmp-transaction-complete

Usage Notes

Use this function to explicitly roll back a remote transaction running in "update" or "query" transaction mode. See xdmp.rollback for more information.

Any statement executing under the remote transaction is halted immediately.

If the named host or transaction does not exist, an error is raised.

See Also

• Administering Transactions in the Application Developer's Guide
• Rolling Back Multi-Statement Transactions in the Application Developer's Guide

Example

xdmp.transactionRollback(xdmp.host("some-host.yourdomain.com"), some-txn-id);

=> Empty. The given transaction is rolled back and all
   modifications made by the transaction are discarded.