manual:generatechangelog_ant_task [LiquiBase]

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- generateChangeLog Ant Task

generateChangeLog Ant Task

Generates changelog to re-create an existing database.

Sample

<target name="generateChangelog" depends="prepare">
    <fail unless="database.url">database.url not set</fail>
 
    <fail unless="database.username">database.username not set</fail>
    <fail unless="database.password">database.password not set</fail>
 
    <taskdef resource="liquibasetasks.properties">
        <classpath refid="classpath"/>
 
    </taskdef>
 
    <generateChangelog
            outputFile="path/to/output.xml"
            driver="${database.driver}"
            url="${database.url}"
            username="${database.username}"
            password="${database.password}"
            classpathref="classpath"
            >
    </generateChangelog>
</target>

Available Parameters

outputFile	Where to save the generated change log file [required]
driver	The name of the database driver to connect with
url	The database URL [required]
username	The database username to connect with [required]
password	The password to use when connecting to the database [required]
defaultSchemaName	Schema read objects from
classpathref	A reference to the classpath that contains the database driver, liquibase.jar, and the changelog.xml file [required]
currentDateTimeFunction	Overrides current date time function used in SQL. Useful for unsupported databases

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