Manually trigger major compaction in a Spanner Omni database

This document explains how to manually trigger a major compaction in your Spanner Omni database. This process is largely identical to triggering a major compaction in a Spanner database, with the following distinction:

  • To trigger a major compaction for a Spanner Omni database, use the following command in the Spanner Omni CLI:

    spanner admin alpha compact database DATABASE_ID
    

    Replace the following:

    • DATABASE_ID: the database identifier. For example, MY_DATABASE.