Table of Contents

diffDatabase Ant Task

Outputs a diff of the difference between two databases as a change log to bring them into sync.

Sample

<target name="diff-database" depends="prepare">
 
    <taskdef resource="liquibasetasks.properties">
        <classpath refid="classpath"/>
 
    </taskdef>
 
    <diffDatabaseToChangeLog
            driver="${database.driver}"
            url="${database.url}"
            username="${database.username}"
            password="${database.password}"
 
            baseUrl="${database.url}"
            baseUsername="${database.username}"
            basePassword="${database.password}"
 
            outputFile="path/to/newchangelog.xml"
            classpathref="classpath"
            >
    </diffDatabaseToChangeLog>
</target>

Available Parameters

driver The name of the database driver to connect with
url The target database URL [required]
username The target database username to connect with [required]
password The target database password [required]
defaultSchemaName Schema to use by default for managed database objects and LiquiBase control tables
baseDriver The name of the database driver to connect with
baseUrl The base database URL [required]
baseUsername The base database username to connect with [required]
basePassword The base database password [required]
baseDefaultSchemaName Schema to use by default for managed database objects and LiquiBase control tables
outputFile Location of file to save change log to [required]
classpathref A reference to the classpath that contains the database driver, liquibase.jar, and the changelog.xml file [required]

Available Sub Tags

changeLogProperty Sets a changelog parameters set Since LiquiBase 1.7

Available <changeLogProperty> Parameters

name The name of the property to set
value The value of the property to set