Re : How do I get Liquibase to print out the SQL it generated?

October 27, 2015, 4:54 pm

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I don't use gradle, but it appears from the documentation that you would do something like this on the command line:

gradle updateSql

Steve Donie
Principal Software Engineer
Datical, Inc. http://www.datical.com/

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Drop-create data after each test with SpringLiquibase

October 30, 2015, 4:02 am

≫ Next: Inheritable contexts

≪ Previous: Re : How do I get Liquibase to print out the SQL it generated?

I'm using Springliquibase 3.3.2. I read the datas for db in csv files.

I have unit tests running with SpringLiquibase and I wanted the database returned to it's initial state after each test run.

I'm setting dropFirst == true and was expecting this to restore the hsql db but it does not. I see data changes in one test that were performed in previous tests. My code to define the SpringLiquibase :

@Configuration

@EnableJpaRepositories(basePackages={"my.package"})
@EntityScan(basePackages={"my.package"})
@EnableTransactionManagement
public class DatabaseConfiguration implements EnvironmentAware {
private RelaxedPropertyResolver propertyResolver;
 
private Environment env;
 
private DataSource dataSource;
private SpringLiquibase springLiquibase;
 
@Autowired(required = false)
private MetricRegistry metricRegistry;
 
@Override
public void setEnvironment(Environment env) {
    this.env = env;
    this.propertyResolver = new RelaxedPropertyResolver(env, "spring.datasource.");
}
 
@Bean(destroyMethod = "shutdown")
@ConditionalOnMissingClass(name = "fr.ticks.pp.front.config.HerokuDatabaseConfiguration")
@Profile("!" + "cloud")
public DataSource dataSource() {
    log.debug("Configuring Datasource");
    if (propertyResolver.getProperty("url") == null && propertyResolver.getProperty("databaseName") == null) {
        log.error("Your database connection pool configuration is incorrect! The application" +
                "cannot start. Please check your Spring profile, current profiles are: {}",
                Arrays.toString(env.getActiveProfiles()));
 
        throw new ApplicationContextException("Database connection pool is not configured correctly");
    }
    HikariConfig config = new HikariConfig();
    config.setDataSourceClassName(propertyResolver.getProperty("dataSourceClassName"));
    if (propertyResolver.getProperty("url") == null || "".equals(propertyResolver.getProperty("url"))) {
        config.addDataSourceProperty("databaseName", propertyResolver.getProperty("databaseName"));
        config.addDataSourceProperty("serverName", propertyResolver.getProperty("serverName"));
    } else {
        config.addDataSourceProperty("url", propertyResolver.getProperty("url"));
    }
    config.addDataSourceProperty("user", propertyResolver.getProperty("username"));
    config.addDataSourceProperty("password", propertyResolver.getProperty("password"));
 
    if (metricRegistry != null) {
        config.setMetricRegistry(metricRegistry);
    }
 
    dataSource = new HikariDataSource(config);
    return dataSource;
}
 
@Bean
public SpringLiquibase liquibase(DataSource dataSource) {
    SpringLiquibase liquibase = new SpringLiquibase();
    liquibase.setDataSource(dataSource);
    liquibase.setChangeLog("classpath:config/liquibase/master.xml");
    liquibase.setContexts("development, production");
    // ne lance liquibase que si on utilise H2 en mémoire
    boolean runningH2 = isRunningH2();
    liquibase.setShouldRun(runningH2);
    if (runningH2) {
        log.debug("Configuring Liquibase for H2");
    }
 
    return liquibase;
}

And my test file :

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = Application.class)
@WebAppConfiguration
@IntegrationTest
public abstract class AbstractPPTest
{
 
  @Autowired
  protected ApplicationContext applicationContext;
 
  protected MockWebServiceClient mockClient;
 
  @Before
  public void initMock()
  {
    assertNotNull(applicationContext);
    mockClient = MockWebServiceClient.createClient(applicationContext);
    testDate = Calendar.getInstance();
  }
 
@Test
public void test
{
...
}

Is there a non-manual (or manual) way to reset the data between tests in test files ?

Thanks

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Inheritable contexts

November 2, 2015, 1:04 pm

≫ Next: Cannot pass property using -Dproperty=value

≪ Previous: Drop-create data after each test with SpringLiquibase

I've created a pull request for an older feature request that will make it possible for change sets to inherit contexts from the databaseChangeLog, include and includeAll elements. I think this will help productivity as the number of change logs and change sets increases. I'm looking for feedback. Thank you.

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Cannot pass property using -Dproperty=value

November 3, 2015, 3:43 am

≫ Next: Re : Cannot pass property using -Dproperty=value

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When I try to run Liquibase on the command line passing a property using the -D switch I always get an error:

liquibase -Dtable_owner=foo --defaultsFile=connection.properties --changeLogFile=changelog.xml update

results in the error:

Errors:
Unexpected value -Dtable_owner=foo: parameters must start with a '--'

Usage: java -jar liquibase.jar [options] [command]

(Needless to say that --Dtable_owner=foo doesn't work either)

When I try the -D at the end of the line (as shown here)

liquibase --defaultsFile=connection.properties --changeLogFile=changelog.xml update -Dtable_owner=foo

I get the error:

Unexpected error running Liquibase: Unknown parameter: 'table_owner'

SEVERE 11/3/15 10:41 AM: liquibase: Unknown parameter: 'table_owner'
liquibase.exception.CommandLineParsingException: Unknown parameter: 'table_owner'
        at liquibase.integration.commandline.Main.parsePropertiesFile(Main.java:453)
        at liquibase.integration.commandline.Main.run(Main.java:159)
        at liquibase.integration.commandline.Main.main(Main.java:99)

What am I missing?
I am using Liquibase 3.4.1

How do I pass a parameter (that is used with "${table_owner}" in the changeLog) on the command line?

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Re : Cannot pass property using -Dproperty=value

November 3, 2015, 5:00 am

≫ Next: Re : Cannot pass property using -Dproperty=value

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I think you need to specify the parameters after the "update" command, so:

liquibase --defaultsFile=connection.properties --changeLogFile=changelog.xml update -Dtable_owner=foo

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Re : Cannot pass property using -Dproperty=value

November 4, 2015, 1:27 am

≫ Next: Re : Can I add changelog property to liquibase.properties file?

≪ Previous: Re : Cannot pass property using -Dproperty=value

Thanks for the answer. I did try that and also got an error - but that was unrelated to my commandline. My properties file contained a line "table_owner: foo" which caused the error. Passing -D after the update command indeed does work.

Sorry for the noise.

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Re : Can I add changelog property to liquibase.properties file?

November 4, 2015, 1:29 am

≫ Next: Liquibase problems with converting TINYINT(1) to BIT

≪ Previous: Re : Cannot pass property using -Dproperty=value

I had the same requirement, and after looking at the source code, I found out that this is possible if the property key is prefixed with "parameter":

#Liquibase.properties
driver: oracle.jdbc.OracleDriver
classpath: ojdbc7.jar
url: jdbc:oracle:thin:@10.0.2.1:1521:mydb
username: USER
password: pswd
parameter.connection_string: user/pswd@mydb

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Liquibase problems with converting TINYINT(1) to BIT

November 6, 2015, 3:20 am

≫ Next: Liquibase unknown database error.

≪ Previous: Re : Can I add changelog property to liquibase.properties file?

Deciding to treat TINYINT as BIT seems not to be working.

Liquibase: Data truncation: Data too long for column 'LOCKED' at row 1 [Failed SQL: INSERT INTO hgigoc.databasechangeloglock (ID, LOC
KED, LOCKGRANTED, LOCKEDBY) VALUES ('1', '0', NULL, NULL)]

Please, review the idea of treating TINYINT as BIT since all it acomplishes is making problems.

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Liquibase unknown database error.

November 26, 2015, 3:43 am

≫ Next: slash / after plsql block in sql script included by sqlFile tag

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Hi ,

I am using liquibase 3.4.1 but I got one issue regarding database , my database name is combination of small & capital letters.

While running liquibase update it is showing unknown database error . It converts all letters into small case. We are using

mysql database server.

Following is the error log

DEBUG 26/11/15 3:08 PM: liquibase: Release Database Lock

DEBUG 26/11/15 3:08 PM: liquibase: Executing UPDATE database command: UPDATE myTestDB.DATABASECHANGELOGLOCK SET LOCKED = 0, LOCKEDBY = NULL, LOCKGRANTED = NULL WHERE ID = 1

INFO 26/11/15 3:08 PM: liquibase: Successfully released change log lock

Unexpected error running Liquibase: java.sql.SQLException: Unknown database 'mytestdb'

SEVERE 26/11/15 3:08 PM: liquibase: java.sql.SQLException: Unknown database 'mytestdb'

liquibase.exception.UnexpectedLiquibaseException: liquibase.exception.DatabaseException: java.sql.SQLException: Unknown database 'mytestdb'

at liquibase.changelog.StandardChangeLogHistoryService.init(StandardChangeLogHistoryService.java:102)

at liquibase.Liquibase.checkLiquibaseTables(Liquibase.java:1074)

at liquibase.Liquibase.update(Liquibase.java:203)

at liquibase.Liquibase.update(Liquibase.java:190)

at liquibase.integration.commandline.Main.doMigration(Main.java:1096)

at liquibase.integration.commandline.Main.run(Main.java:180)

at liquibase.integration.commandline.Main.main(Main.java:99)

Caused by: liquibase.exception.DatabaseException: java.sql.SQLException: Unknown database 'mytestdb'

at liquibase.snapshot.ResultSetCache.get(ResultSetCache.java:78)

at liquibase.snapshot.JdbcDatabaseSnapshot$CachingDatabaseMetaData.getTables(JdbcDatabaseSnapshot.java:343)

at liquibase.snapshot.jvm.TableSnapshotGenerator.snapshotObject(TableSnapshotGenerator.java:32)

at liquibase.snapshot.jvm.JdbcSnapshotGenerator.snapshot(JdbcSnapshotGenerator.java:60)