(Quick Reference)



Writes the SQL to roll back the specified number of change sets to STDOUT or a file.



grails [environment] dbm-rollback-count-sql [number] [filename] --contexts=[contexts] --defaultSchema=[defaultSchema] --dataSource=[dataSource]

Required arguments:

  • number - The number of changesets to roll back

Optional arguments:

  • filename - The path to the output file to write to. If not specified output is written to the console
  • contexts - A comma-delimited list of context names. If specified, only changesets tagged with one of the context names will be included
  • defaultSchema - The default schema name to use
  • dataSource - if provided will run the script for the specified dataSource. Not needed for the default dataSource.

Note that the contexts, defaultSchema, and dataSource parameter name and value must be quoted if executed in Windows, e.g.
grails dbm-rollback-count-sql "--contexts=[contexts]" "--defaultSchema=[defaultSchema]" "--dataSource=[dataSource]"

For the dataSource parameter if the data source is configured as dataSource_reports in DataSource.groovy the suffix of reports will be used as the parameter value.