Outputs a diff of the difference between two databases as a change log to bring them into sync.
|classpathref||A reference to the classpath used to run the task with.||No|
|databaseref||A reference to the database that Liquibase will connect to.||Yes, unless a nested
|referencedatabaseref||A reference to the reference database that Liquibase will connect to.||Yes, unless a nested
|difftypes||A comma separated list of diff types to use.||No|
|promptOnNonLocalDatabase||If set to true a dialog box with warn you if you attempt to run the Liquibase against a database that is not on localhost.||No; default is false.|
|driver||Deprecated: Name of the database driver to connect with.||No|
|username||Deprecated:The database username to connect with||No|
|password||Deprecated:The password to use when connecting to the database||No|
|defaultSchemaName||Deprecated:Schema to use by default for managed database objects and Liquibase control tables||No|
|currentDateTimeFunction||Deprecated: Overrides current date time function used in SQL. Useful for unsupported databases||No|
|databaseChangeLogTableName||Deprecated: Overrides the name of the databasechangelog table to use||No|
|databaseChangeLogLockTableName||Deprecated: Overrides the name of the databasechangeloglock table to use||No|
|referenceDriver||Deprecated: The name of the database driver to connect with.||No|
|referenceUrl||Deprecated: The base database URL.||No|
|referenceUsername||Deprecated: The base database username to connect with.||No|
|referencePassword||Deprecated: The base database password.||No|
|logLevel||Deprecated: Specifies one of the following logging levels: debug, info, warning, severe, off. The default level is info.||No|
This task is capable of generating change log files in multiple formats. At least one of these elements is required.
|outputfile||The location to write the changlog file to.||Yes|
|encoding||The file encoding to use for the output file.||No. Defaults to system encoding|
The classpath used to run the task with. Optional.
Required unless a
databaseref attribute is given. See database data type.
Required unless a
referencedatabaseref attribute is given. See database data type.
Optional. See change log parameters
Generate a change log based on the difference between the two databases. Output the changelog to an XML file.
Generate change logs in both XML and YAML format.