liquibase

问题 I rolled out the first version of application and a Postgres server is set up for the same. I am planning to roll out my second version of my application which has structural changes in my tables. For example : I had App table with a column called version , now I have another column called releaseVersion and I have to apply alter to add this column.In such a case, how can I use liquibase to generate/apply the migration script? Is liquibase capable of such migration .? In short, for my first

问题 I have the project based on Tapestry framework. It uses Hibernate as ORM library. My classes are mapped to database using annotations . I would like to integrate Liquibase into my project to be able to maintance database state, doing version updates. What I have done till this moment is the following steps: 1) I've created service pair: LiquibaseService -> LiquibaseServiceImpl . LiquibaseSerivce has method public void update() , which creates independent DataSource from hibernate.cfg.xml

问题 We are using with my company Liquibase's diff tool to check schema relevancy of our clients MySQL and Oracle databases automatically via jUNIT tests. For that point Liquibase is great. Our problem is that Liquibase seems to "miss" some Foreign Key renaming where other tools like SQL examiner or RedGate MySQL compare seem to find all the foreign key naming differences. This feature is very important for us whereas we need to keep exact schema consistency for maintenance operations (DROP

问题 I want Liquibase, to generate a changelog, from this DB 'testing'. Is it possible? I have an existing database already, with its tables and data inside. jdbc:mysql://localhost:3306/testing Now, I want Liquibase, to generate a changelog, from this DB 'testing'. Is it possible? This is my command, but it doesn't work. liquibase --driver=com.mysql.jdbc.Driver --classpath=C:\mysql-connector-java-5.1.47.jar --changeLogFile=C:\db.changelog.xml --url="jdbc:mysql://localhost:3306/testing" --username

问题 Please, can someone help? I am trying to run the application but it keeps getting this error. Did someone have a similar problem? Running gradle app 2019-01-07 23:29:19.827 WARN 4450 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path resource [com/wikbit/configuration

问题 It doesn't seem to matter what I set it to, I don't get anything that looks like additional information: liquibase --url="jdbc:informix-sqli:INFORMIXSERVER=informix01_tcp;SQLH_TYPE=FILE;SQLH_FILE=/opt/informix/informix/etc/sqlhosts;DATABASE=wallet" --logLevel= debug --logFile=./lb.log --classpath=/opt/informix/informix/jdbc/lib/ifxjdbc.jar --changeLogFile ./test1ChangeLog.xml --includeTablespace=true generateChangeLog Starting Liquibase at Thu, 07 Mar 2019 12:30:34 GMT (version 3.6.3 built at

问题 I want to link yaml database creation rules from src/main/resources.. in src/test/resources and add one more chagngelog with sample data. src\test\resources\db\changelog\db.changelog-master.yaml : databaseChangeLog: - include: file: ../../main/resources/db/changelog/db.changelog-master.yaml - include: file: db/changelog/marketplace/sampleData.yaml But it doesn't work. So, the error is : Error parsing ../../main/resources/db/changelog/db.changelog-master.yaml Is there any other options to link

问题 I am using maven cargo to deploy my Spring application. I am trying to run this against MySQL and H2 embedded database. The configuration for H2 looks like @Configuration @Profile("development") public class H2DatabaseConfig extends JpaCommonConfig { @Override public DataSource dataSource() { // (todo: harit) get rid of hard coding System.out.println("This is H2 Database Profile"); final BasicDataSource dataSource = new BasicDataSource(); dataSource.setDriverClassName("org.h2.Driver");

问题 I just started using Liquibase and stumpled upon the problem to differentiate between the capabilities of different databases. We would like to support multiple databases (Oracle, MySQL, Derby - to name three). The all have different capabilities. In specific Oracle supports sequences whereas MySQL and Derby do not. When I let hibernate generate the DDL I can choose different dialects and it will consider these different capabilities and generate a Sequencer when using Oracle and use a plain

问题 I'm completely new to Liquibase and I setup a rather simple project to become familiar with Liquibase. Unfortenately, I seem to fail at the very first steps which is very frustrating. First my changelog.xml: <?xml version="1.0" encoding="UTF-8"?> <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog