rollback-sql

Syntax

Liquibase|lb rollback-sql|rbs {OPTIONS}

The SQL will contain all deployed changes being rolled back until the tag row in the DATABASECHANGELOG table.

Options

Option	Description	Default
Required
`-changelog-file\|-chf`	The root changelog file.	-
`-tag\|-ta`	The tag to use during the execution of the command.	-
Optional
`-contexts\|-co`	Context string to use for filtering which changes to operate on.	-
`-database-changelog-table-name\|-dactn`	Name of table to use for tracking change history.	-
`-debug\|-de`	Enable debug output.	-
`-default-schema-name\|-desn`	The default schema name to use for the database connection.	-
`-defaults-file\|-def`	Fully qualified path to the properties file you want to use. Example: `-defaults-file/tmp/liquibase.properties`	-
`-labels\|-la`	Label expression to use for filtering the changes to operate on.	-
`-liquibase-schema-name\|-lbsn`	Schema to use for Liquibase objects.	-
`-liquibase-tablespace-name\|-lbtn`	Tablespace to use for Liquibase objects.	-
`-log\|-lo`	Enable logging. Standard logging is `INFO` level (no debug flag). Debug logging is `FINEST` level (both log and debug flag).	-
`-output-default-schema\|-ouds`	Control whether names of objects in the default schema are fully qualified or not. If true they are qualified. If false, only objects outside the default schema are fully qualified.	False
`-output-file\|-ouf`	The name of the file to write the output to.	-
`-overwrite-files\|-ovf`	Overwrite any existing files in the directory. This will not affect other files.	-
`-rollback-script\|-ros`	Rollback script to execute.	-
`-search-path\|-sep`	Complete list of locations to search for files such as changelog files. You can specify multiple paths by separating them with commas.	-
`-secure-parsing\|-scp`	If true, remove functionality from file parsers that could be used insecurely. An example is disabling remote XML entity support.	True

Example

Generate SQL to roll back the specified number of changes.

-- Set default output path
SQL> cd <output-files-path>
-- Connect to target
SQL> connect <db-connect-string>
-- Apply update for versions adding new tag for each version
SQL> lb update -changelog-file controller.xml
SQL> lb tag -tag version1
SQL> lb update -changelog-file controller.xml
SQL> lb tag -tag version2
-- Roll back to version1
SQL> lb rollback-sql -tag version1 -changelog-file controller.xml

9.12.30 rollback-sql