Using Liquibase with Oracle Database
Oracle Database is an object-relational database that offers market-leading performance, scalability, reliability, and security, both on-premises and in the cloud. For more information, see the Oracle Database documentation page.
For information on Oracle Autonomous Database with Autonomous Transaction Processing and Autonomous Data Warehouse, see Using Liquibase with Oracle Autonomous Database with ATP & ADW.
Verified versions
Oracle Database
- 21c
- 19c
- 12.2
AWS RDS – Oracle Database
- 19c
- 21c
Verification level
Note: A database's verification level indicates how well it works with different features in Liquibase and across different products, such as Liquibase Open Source and Liquibase Pro. For more information, see Database Verification Levels.
Advanced: Database has been tested and validated to deliver a minimum set of advanced capabilities around database inspection, support for long-running operations, as well as the Foundational level's basic functionality of change management and change tracking aligned with the database. The advanced database inspection capabilities include the ability to generate changelogs in at least one format and the support of at least two additional state-based commands (snapshots, diffs, etc). The Liquibase customer support team provides how-to/usage support around verified capabilities for commercial customers.
Prerequisites
- Introduction to Liquibase – Dive into Liquibase concepts.
- Install Liquibase – Download Liquibase on your machine.
- Get Started with Liquibase – Learn how to use Liquibase with an example database.
- Design Your Liquibase Project – Create a new Liquibase project folder and organize your changelogs
- How to Apply Your Liquibase Pro License Key – If you use Liquibase Pro, activate your license.
Install drivers
To use Liquibase and Oracle Database, you need the JDBC driver JAR file (Maven download).
liquibase/internal/lib
directory, so you don't need to install it yourself.pom.xml
file.
<dependency>
<groupId>com.oracle.database.jdbc</groupId>
<artifactId>ojdbc8</artifactId>
<version>21.5.0.0</version>
</dependency>
Test your connection
- Ensure Oracle is configured
- Specify the database URL in the
liquibase.properties
file (defaults file), along with other properties you want to set a default value for. Liquibase does not parse the URL. You can either specify the full database connection string or specify the URL using your database's standard JDBC format:
-
Create a text file called changelog (
.xml
) in your project directory and add a changeset.If you already created a changelog using the
init project
command, you can use that instead of creating a new file. When adding onto an existing changelog, be sure to only add the changeset and to not duplicate the changelog header. - Navigate to your project folder in the CLI and run the Liquibase status command to see whether the connection is successful:
- Inspect the deployment SQL with the update-sql command:
- Then make changes to your database with the update command:
- From a database UI tool, ensure that your database contains the
test_table
object you added along with the DATABASECHANGELOG table and DATABASECHANGELOGLOCK table.

<?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"
xmlns:pro="http://www.liquibase.org/xml/ns/pro"
xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd
http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd
http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-latest.xsd">
<changeSet id="1" author="Liquibase">
<createTable tableName="test_table">
<column name="test_id" type="int">
<constraints primaryKey="true"/>
</column>
<column name="test_column" type="varchar"/>
</createTable>
</changeSet>
</databaseChangeLog>

-- liquibase formatted sql
-- changeset liquibase:1
CREATE TABLE test_table (test_id INT, test_column VARCHAR(255), PRIMARY KEY (test_id))
Tip: Formatted SQL changelogs generated from Liquibase versions before 4.2 might cause issues because of the lack of space after a double dash ( --
). To fix this, add a space after the double dash. For example: -- liquibase formatted sql
instead of --liquibase formatted sql
and -- changeset myname:create-table
instead of --changeset myname:create-table
.

databaseChangeLog:
- changeSet:
id: 1
author: Liquibase
changes:
- createTable:
tableName: test_table
columns:
- column:
name: test_column
type: INT
constraints:
primaryKey: true
nullable: false

{
"databaseChangeLog": [
{
"changeSet": {
"id": "1",
"author": "Liquibase",
"changes": [
{
"createTable": {
"tableName": "test_table",
"columns": [
{
"column": {
"name": "test_column",
"type": "INT",
"constraints": {
"primaryKey": true,
"nullable": false
}
}
}
]
}
}
]
}
}
]
}
liquibase status --username=test --password=test --changelog-file=<changelog.xml>
Note: You can specify arguments in the CLI or keep them in the Liquibase properties file.
If your connection is successful, you'll see a message like this:
4 changesets have not been applied to <your_jdbc_url>
Liquibase command 'status' was executed successfully.
liquibase update-sql --changelog-file=<changelog.xml>
liquibase update --changelog-file=<changelog.xml>
If your update
is successful, Liquibase runs each changeset and displays a summary message ending with:
Liquibase: Update has been successful.
Liquibase command 'update' was executed successfully.
Now you're ready to start making deployments with Liquibase!
Oracle Server
- Check the status by using SRVCTL, SQL*Plus, or Oracle Enterprise Manager. Also, you can run the following query:
SELECT INSTANCE_NAME, STATUS, DATABASE_STATUS FROM V$INSTANCE;
liquibase.properties
file (defaults file), along with other properties you want to set a default value for. Liquibase does not parse the URL. You can either specify the full database connection string or specify the URL using your database's standard JDBC format:url: jdbc:oracle:thin:@<host>:<port>/<service_name>
Tip: To apply a Liquibase Pro key to your project, add the following property to the Liquibase properties file: licenseKey: <paste code here>
Oracle on AWS RDS
Check the connection by using any standard SQL client application, including SQL*Plus, and running the following:
Linux, macOS, or Unix
sqlplus 'user_name@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=dns_name)(PORT=port))(CONNECT_DATA=(SID=database_name)))'
Windows
sqlplus user_name@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=dns_name)(PORT=port))(CONNECT_DATA=(SID=database_name)))
Note: user_name
represents your DB instance administrator, and dns_name
stands for your DB instance. Also, replace the port number and the Oracle SID with your values. The Oracle SID is the name of the DB instance's database that you specified when you created the DB instance.
Tip: The alternative way is to connect with Oracle SQL Developer.
You can find the connection information in the AWS Management Console:
- Sign in to the AWS Management Console and open the Amazon RDS console.
- In the upper-right corner of the console, choose the AWS Region of your DB instance.
- Find the DNS name and port number for your DB Instance:
- Select Databases and choose the needed Oracle DB instance to display the instance details.
- Select Connectivity & security. You will see all information under Endpoint & Port.
Note: To find the connection information using the AWS CLI, call the describe-db-instances command, as follows: aws rds describe-db-instances
. In the output, you will see the Port
line and the Address
line containing the DNS name.
Specify the database URL in the liquibase.properties
file (defaults file), along with other properties you want to set a default value for. Liquibase does not parse the URL. You can either specify the full database connection string or specify the URL using your database's standard JDBC format:
url: jdbc:oracle:thin:@<endpoint>:<port>:<sid>
Example: url: jdbc:oracle:thin:@myrds.cz1j1vh9uvuo.us-east-1.rds.amazonaws.com:3306:orcl
Related links
- Oracle Database Documentation
- Connecting to your Oracle DB instance
- Use SQL Plus and runWith on Oracle Database
- Using Liquibase and Spring Boot with SQL Plus and Kerberos Authentication
- Using Liquibase and AWS RDS
- Change Types
- Concepts
- Liquibase Commands
- Workflows