Upgrading Liquibase Enterprise

Liquibase Enterprise was formerly known as Datical DB.

1 Prerequisites
2 Best Practice Upgrade Order
3 Upgrading Liquibase Enterprise

Prerequisites

You have downloaded the installer for Windows or Linux systems. See Downloading the Datical DB Installer
Prior to upgrading, you can choose to keep your older version installed or uninstall it.
If you choose to uninstall, follow these instructions: Uninstalling Datical DB Components .
If you choose to keep your older version installed, follow this best practice:

BEST PRACTICE: It is always best to maintain a consistent naming convention for directory where you install Liquibase Enterprise.

Your latest version could be installed in C:\Apps\DaticalDB directory on Windows or /opt/DaticalDB directory on Linux and rename directory for older versions as follows:

C:\Apps\DaticalDB_7.0 on Windows or /opt/DaticalDB_7.0 on Linux
C:\Apps\DaticalDB_7.2 on Windows or /opt/DaticalDB_7.2 on Linux
C:\Apps\DaticalDB_7.5 on Windows or /opt/DaticalDB_7.5 on Linux

Best Practice Upgrade Order

You must upgrade your components in this order for Liquibase Enterprise to operate correctly. Test each component before moving on to the next step.

Upgrade GUI admin workstations
Upgrade agents
Upgrade DMC database
Upgrade DMC

It is required to upgrade the DMC after agent and GUI updates occur. When running operations, you will get errors if the DMC version is on a higher version than the agent or GUI.

Upgrading Liquibase Enterprise

Upgrading Liquibase Enterprise/Datical DB requires installing a new version. Follow the steps here:

Install the new version on a Windows system
Install the new version on a Linux system - Proceed directly to Step 5