Maven updateTestingRollback

updateTestingRollback tests rollback support by deploying all pending changesets to the database, executes a rollback sequentially for the equal number of changesets that were deployed, and then runs the update again deploying all changesets to the database.

Uses

updateTestingRollback is typically used when you want to test rollback functionality when deploying changesets in your changelog sequentially. Run updateTestingRollback only when all pending changelogs have been verified as ready to be deployed as you cannot specify changesets to exclude.

updateTestingRollback utilizes a multi-step operation and runs in sequential order:

  1. update changeset1; update changeset2; update changeset3
  2. rollback changeset3; rollback changeset2; rollback changeset1
  3. update changeset1; update changeset2 update changeset3

Note: If you use the earlier versions of Liquibase, the order of operations may differ.

If any of the changesets fail rollback, changesets that come after the failed changesets will not be tested or updated. Any changesets that come before the failed changesets will be deployed to the database.

Maven configuration

Liquibase Maven can be configured in multiple ways. One way is to define your Liquibase configuration properties in your pom.xml file. To configure your pom.xml file, refer to Configuring Liquibase Attributes in your Maven POM File. If your pom.xml does not reference a liquibase.properties file, include <changeLogFile>specify your changelog file here</changeLogFile> to the pom.xml.

Running the updateTestingRollback Maven goal

Running the updateTestingRollback goal requires a Maven project to be implemented.

To run the goal, type the following in your command prompt:

mvn liquibase:updateTestingRollback

updateTestingRollback optional Maven configuration attributes

Attribute Definition
liquibase.changeLogDirectory Specifies the path to your Liquibase changelog folder.
liquibase.changeLogFile Specifies the changelog file for Liquibase to use.
liquibase.changelogCatalogName Specifies the catalog Liquibase will use to create your changelog tables.
liquibase.changelogSchemaName Specifies the schema Liquibase will use to create your changelog tables.
liquibase.changesToApply Specifies the number of changes to apply to the database. Default value is 0, which will result in all changes (not already applied to the database) being applied.
liquibase.clearCheckSums [boolean] Forces checksums to be cleared from the DATABASECHANGELOG table. Default value is: false.
liquibase.contexts Specifies which contexts Liquibase will execute, which can be separated by a comma if multiple contexts are required. If a context is not specified, then all contexts will be executed.
liquibase.databaseChangeLogLockTableName Specifies the table name to use for the DATABASECHANGELOGLOCK table.
liquibase.databaseChangeLogTableName Specifies the table name to use for the DATABASECHANGELOG table.
liquibase.databaseClass Specifies the database object class.
liquibase.defaultCatalogName Specifies the default catalog name to use for the database connection.
liquibase.defaultSchemaName Specifies the default schema name to use for the database connection.
liquibase.driver Specifies the driver class name to use for the database connection.
driverPropertiesFile Specifies the location of a JDBC connection properties file which contains properties the driver will use
liquibase.emptyPassword [boolean] Deprecated. Use an empty or null value for the password instead. Default value is: false.
expressionVariables Specifies a map-based collection of changelog properties to apply.
expressionVars Specifies a property-based collection of changelog properties to apply.
liquibase.includeArtifact [boolean] Includes a Maven project artifact in the class loader which obtains the liquibase.properties and changelog files. Default value is: true.
liquibase.includeTestOutputDirectory [boolean] Includes the Maven test output directory in the class loader which obtains the liquibase.properties and changelog files. Default value is: true.
liquibase.labels Specifies which Liquibase labels Liquibase will execute, which can be separated by a comma if multiple labels are required or you need to designate a more complex expression. If a label is not specified, then all labels will be executed.
liquibase.liquibaseProLicenseKey Specifies your Liquibase Pro license key.
liquibase.outputDefaultCatalog [boolean] Specifies whether to ignore the catalog/database name. Default value is: false.
liquibase.outputDefaultSchema [boolean] Specifies whether to ignore the schema name. Default value is: false.
liquibase.outputFileEncoding Indicates that you want to set the character encoding of the output file during the updateSQL phase.
liquibase.password Specifies the database password for the database connection.
liquibase.promptOnNonLocalDatabase [boolean] Controls whether users are prompted before executing changesets to a non-local database. Default value is: true.
liquibase.propertyFile Specifies the liquibase.properties you want to use to configure Liquibase.
liquibase.propertyFileWillOverride [boolean] Indicates that you want the liquibase.properties file to override any settings provided in the Maven plugin configuration. By default, if a property is explicitly specified it is not overridden if it also appears in the properties file. Default value is: false.
liquibase.propertyProviderClass Specifies the property provider which must be a java.util.Properties implementation.
liquibase.server Specifies the server ID in the Maven settings.xml to use when authenticating.
liquibase.skip [boolean] Specifies whether to skip running Liquibase. The use of this attribute is not recommended but can be used when needed. Default value is: false.
systemProperties Specifies a list of system properties you want to pass to the database.
liquibase.toTag

Update to the changesets with the given tag command.

liquibase.url Specifies the database URL you want to use to execute Liquibase.
liquibase.username Specifies the database username for the database connection.
liquibase.verbose [boolean] Controls the amount of output detail when you call the plugin. Default value is: false.