liquibase

问题 I am trying to use Liquibase to create database that does not exists. I have downloaded MySQL and not made any change in it My maven plugin code looks like <plugins> <plugin> <groupId>org.liquibase</groupId> <artifactId>liquibase-maven-plugin</artifactId> <version>3.1.1</version> <configuration> <changeLogFile>src/main/resources/changelog.xml</changeLogFile> <driver>com.mysql.jdbc.Driver</driver> <url>jdbc:mysql://localhost:3306/myApp?createDatabaseIfNotExist=true</url> </configuration>

问题 We have couple of data schemas and we investigate the migration to Liquibase. (One of data schemas is already migrated to Liquibase). Important question for us is if Liquibase supports dry run: We need to run database changes on all schemas without commit to ensure we do not have problems. In case of success all database changes run once again with commit. (The question similar to this SQL Server query dry run but related to Liquibase) Added after the answer I read documentation related to

问题 I am trying to generate diff between Hibernate entities (from a single base package) and a clean database (Oracle 11gR2 XE) through liquibase-maven-plugin using liquibase-hibernate5 (Spring-5.0.4.RELEASE, Hibernate-5.2.15.Final, JPA-2.1.1 application over servlet 3.1 with all (full) programmatic configuration). I am using JSON as change log format and liquibase-hibernate5 (v3.6) with liquibase-maven-plugin (v3.5.5). JPA specification version being used in the config is 2.1.1. Snippet from the

问题 We are using liquibase 3.4.2 and want to update to 3.5.3 but all my attempts failed because liquibase doesn't find any file which are included by using includeAll . I have tested liquibase 3.5.0, 3.5.1 and 3.5.3 (I skipped 3.5.2 because of this blog post). My ChangeSet looks like this: <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http:

问题 I have configured the maven pluggin for liquibase as specified in maven configuration. Now created a changeset like :- <changeSet id="changeRollback" author="nvoxland"> <createTable tableName="changeRollback1"> <column name="id" type="int"/> </createTable> <rollback> <dropTable tableName="changeRollback1"/> </rollback> </changeSet> Created the sql to update DB using command line :- mvn liquibase:updateSQL But just want to know how to rollback using a "rollbackTag" parameter. i.e. If run the

问题 I´m having a problem getting the liquibase-maven-plugin to work with MS Sql Server. I have added the lastest sqljdbc4.jar to my local maven repo and I have generated a changeset from my existing database by running the liquibase.bat. When i try to run mvn liquibase:update I get the following exception Failed to execute goal org.liquibase:liquibase-maven-plugin:2.0.5:update (default-cli) on project parent: The driver has not been specified either as a parameter or in a properties file. This is

问题 We have a java application which uses spring boot and hibernate. There are many changes on entities and fields. That's why, I want to follow changes and rollback mechanism. So that, I need a version control system over database. I checked flyway and liquibase, but I think those don't solve my problem. Because my table creations and updates are handled by hibernate. Is there any way to see which queries are executed by hibernate to change the database and which changes have occurred since the

问题 I use: EJB3 / JPA (Hibernate) MySQL 5 I have to set up a system to help database migrations. Tried to use LiquiBase but it seems not enough mature yet to be used with Hibernate. What I would like to do is: I have version 1.0 of the application in production I have version 2.0 of the application developed and tested I want to update the application database in production without losing data Actually I would like to use the new persistence.xml and the production database to be able to generate

问题 I try to integrate a versioning system for my databases. I use liquibase. I work with the diff system because I modify the sql directly and I don't want to have to report the changes I made manually. It works for schemas but not really for datas. I tried to use the difftype=data on generatechangelog but I don't know how to do to compare 2 databases datas. Do you have any solution ? 回答1: If you are comparing databses you want to use diffChangeLog rather than generateChangeLog.

问题 I have just started using Liquibase, and wanted to use the maven plugin to show differences between two different databases (which I know for a fact are different because I have created a random table called 'wallawalla' in one of them) but Liquibase diff is showing no results. Here is my pom.xml: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0