Liquibase Enterprise was formerly known as Datical DB.

Liquibase Enterprise v7.6 - Release Notes

Owned by Former user (Deleted)
Last updated: Nov 17, 2022 by Roderick Bowser
4 min read

Software Downloads

Go to https://software.datical.com to download files. See details for the release below. 

Customer Notices for Upgrades

In recent releases Liquibase Enterprise has introduced newer versions of third party utilities to improve performance and maintain security

  • Starting with the 6.10 release, Liquibase Enterprise will run in the OpenJDK runtime instead of the Oracle Java runtime

  • Starting with the 7.6 release, Liquibase Enterprise will run Oracle Instant Client 12.2

Please use the full install process with Liquibase Enterprise 7.6 (NOT an upgrade/update process).

Documentation for v7.6

Documentation for the base release is available in the following forms:

Datical DB

Item

Path

File

Item

Path

File

Software

COMMON/Datical_DB_Software/Datical_DB_7.6.6710

Choose the Linux or Windows installation file for your system. 

Datical DB Documentation

COMMON/Datical_Documentation/Datical_DB_Documentation

datical_db_docs_v7.6.pdf

Composite Installation Repository

COMMON/Datical_DB_Software/Datical_DB_7.6.6710

DaticalDbCompositeRepo-7.6.6710.zip

Datical Deployment Monitoring Console (DMC)

With the 7.0 release Datical included a new, lightweight web-based Deployment Monitoring Console (DMC) that provides status and reporting information for all of your Datical projects through a browser.  The new DMC is a simpler replacement for Datical Service that is much easier to install, manage and use. 

To get started with DMC check out the following documentation resources:

Deployment Monitoring Console Software and Documentation

Datical DB and DMC Compatability

Each DMC release only works with certain releases of Datical DB.  Consult the Datical DB and Deployment Monitoring Console Compatibility Matrix to ensure compatibility.

Item

Path

File

Item

Path

File

Software

COMMON/Datical_DMC_Software/Datical_DMC_7.6.192

datical-service-unix-7_6_192-master.sh

DMC Documentation

Online @ dmc.datical.com

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Deployment Monitoring Console Update Instructions

To upgrade from version 6.17 or earlier of Datical Service, consult the DMC Upgrade Guide

The process to update the Deployment Monitoring Console from version 7.0 or later to the latest version is very similar to the installation process. Consult the instructions below.

  1. Navigate to software.datical.com, download and copy the datical-service-unix-7_6_192-master.sh file to your existing DMC server

  2. Run the installer with the following command and enter your existing OS user as the admin user and admin group:

    /home/datical> sudo bash /datical-service-unix-7_6_192-master.sh

     

  3. When prompted for an install location, enter the directory of the previous DMC installation

  4. The installer will update your installation and restart effected DMC services.  You can begin using the new version of the DMC immediately.

New Features

Kerberos Support for Oracle Connections

Kerberos is an authentication protocol that works based on tickets to provide strong authentication for client/server applications by using secret-key cryptography. The Kerberos authentication protocol doesn’t store passwords locally or send them over the Internet. As a Datical DB user, you can use the Kerberos authentication with Oracle 12, Oracle 18, and Oracle 19 without having to present passwords or certificates to it.

All Datical DB operations that are available for Oracle databases support the Kerberos authentication in the GUI and CLI. For more information consult the documentation: https://datical-cs.atlassian.net/wiki/spaces/DDOC/pages/1533444166

Proxy User Support for Oracle Connections

An Oracle proxy connection allows you to connect to an Oracle database with one user account and operate with the access and privileges of a different account. It is typically used to share access to a common database account that has required privileges with other database users without sharing the privileged account’s password. For more information on using Oracle proxy connections consult the documentation: https://datical-cs.atlassian.net/wiki/spaces/DDOC/pages/1581285378

Deployment Packager Environment Lock When Backup or Restore Fails

When the backup or restore phase fails during execution of deployPackager.groovy, the RefDB may be left in a partially updated or otherwise invalid state. Future executions of deployPackager.groovy may fail or produce inaccurate results because of the invalid state of the RefDB. To prevent this scenario, deployPackager.groovy will now add a lock file to the Datical Project when backup or restore fails that will direct deployPackager.groovy to exit immediately and alert the user that the RefDB may be in an invalid state on subsequent runs. Once the RefDB has been restored to a known good state, the lock file may be removed manually or by adding a command line parameter to deployPackager.groovy. For more information consult the documentation: Recovering from a Backup or Restore Failure

Other Notable Changes

DATA_DML Package Method Creates Changesets With Oracle SQL Parser Disabled by Default

Using Oracle SQL Parser for large DML scripts can result in performance issues during Forecast and Deploy operations. Because these scripts should only include data modifications and Oracle SQL Parser is designed to provide insight into DDL operations, Oracle SQL Parser provides little to no value to DML scripts. Starting with version 7.6, Oracle SQL Parser will be disabled for scripts Packaged using the DATA_DML package method. If you wish to re-enable Oracle SQL Parser for scripts Packaged using the DATA_DML package method, you may do so by setting disableSqlParser=false in the metadata.properties for that directory or sub-directory. For more information consult the documentation: https://datical-cs.atlassian.net/wiki/spaces/DDOC/pages/896570155

Issues Addressed

Datical DB Issues

Issue ID

Description

Issue ID

Description

DAT-4972

Hammer runRules command doesn't handle commas in filenames

DAT-4912

project_creator.groovy blocks creating a project with one dbDef in a pipeline

DAT-4910

Using project_creator.groovy with "replace" option creates both <auditDB> and <dmcDB> nodes in datical.project file

DAT-4840

RegisterProjectWithDMCDB doesn't handle delayed credentials

DAT-4839

ValidateStoredLogic doesn't handle delayed credentials

DAT-4837

ForceSync doesn't handle delayed credentials for dmcDbDef

DAT-4836

ClearCheckSums doesn't handle delayed credentials for dmcDbDef

DAT-4835

Enabling runtime credentials doesn't remove password from dmcDbDef

DAT-4718

Disable sqlParser automatically when packageMethod=DATA_DML

DAT-4641

sqlplus.exe can't start -- MSVCR100.dll was not found

DAT-1350

When there is an error in backup or restore phase, block future Packager runs

Deployment Monitoring Console (DMC) Issues

Issue ID

Description

Issue ID

Description

DAT-5014

DMC: LTS Java Version 11 to satisfy vulnerability scans

DAT-4956

Exclude Intermediate Packager-Related Reports From Reports List

DAT-4671

Dead link when I click "Full Output" in forecastReport.html/deployReport.html in DMC

DAT-4339

Unable to delete favorite project

Known Issues & Planned Deprecation of Features

Oracle Accelerator JDBC Driver

Because of a change in deployment trends and continued improvement of the performance of Datical DB, the Oracle Accelerator JDBC Driver will be removed from our driver repository and no longer supported no later than Feb 19, 2021 .

Known Issues with oracle Accelerator

Issue ID

Description

Issue ID

Description

DAT-4808

Packaging with manifest is failing with timeout if oracle accelerator is enabled

DAT-4375

GUI :: Datical Accelerator connection issue

 

Documentation Spaces for Older Releases

See Customer Success Resources in the Releases with Doc Spaces section for a list of spaces available for older releases (prior to 6.7). 

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