Maven listlocks

listLocks returns the hostname, IP address, and the timestamp the Liquibase lock record was added to the DATABASECHANGELOGLOCK table.

Uses

listLocks is typically used when an error occurs during a database deployment. The error might indicate that there is a lock record in the DATABASECHANGELOG table by another user that is preventing Liquibase from applying changes to the specified database.

listLocks will read the DATABASECHANGELOGLOCK table and return a list that includes the hostname, IP address, and the timestamp the lock record was granted to the DATABASECHANGELOG table and determines the connections to the DATABASECHANGELOG table based on the database URL.

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.

Running the listLocks Maven goal

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

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

mvn liquibase:listLocks

listLocks optional Maven configuration attributes

Attribute Definition
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.clearCheckSums [boolean] Forces checksums to be cleared from the DATABASECHANGELOG table. Default value is: false.
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 file 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 file and changelog files. Default value is: true.
liquibase.liquibaseProLicenseKey Specifies your Liquibase Pro license key.
liquibase.outputDefaultCatalog [boolean] Specifies whether to ignore the catalog or 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 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 file 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.url Specifies the database URL you want to use to execute Liquibase.
liquibase.username Specifies the database username for database connection.
liquibase.verbose [boolean] Controls the amount of output detail when you call the plugin. Default value is: false.