liquibase-hana | Liquibase Hana extension

by lbitonti Java Version: 3.1.1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | liquibase-hana Summary

liquibase-hana is a Java library. liquibase-hana has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub, Maven.

Liquibase extension that provides support for SAP Hana DB. Initial Hana DB support is currently implemented in the 2.0.x and 3.0.x branches. The master branch at the moment follows 3.4.x and it's built against version 3.4.2 of Liquibase. The original Liquibase distribution is available at: The official liquibase site is: Released under the Apache 2.0 License with no guarantee whatsoever. This is currently used in some projects I have been involved with. Branch 3.0.x has definitely undergone more testing at this point, but 2.0.x is still used in production with good results. If you give it a go, I'd like to know how it worked for you.

Support

Quality

Security

License

Reuse

Support

liquibase-hana has a low active ecosystem.

It has 11 star(s) with 11 fork(s). There are 7 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 6 have been closed. On average issues are closed in 156 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of liquibase-hana is 3.1.1

Quality

liquibase-hana has 0 bugs and 0 code smells.

Security

liquibase-hana has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

liquibase-hana code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

liquibase-hana is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

liquibase-hana releases are not available. You will need to build from source code and install.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

liquibase-hana saves you 3007 person hours of effort in developing the same functionality from scratch.

It has 6484 lines of code, 510 functions and 95 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed liquibase-hana and discovered the below as its top functions. This is intended to give you an instant insight into liquibase-hana implemented functionality, and help decide if they suit your requirements.

Generate SQL for setNullableStatement
Gets the foreign key constraints from the result set
Returns all the foreign key constraints for a table
Returns a set of foreign key constraints for the specified table
Generates the SQL for the drop default value
Retrieves the column data definition for a given column
Returns the column meta data
Generate the SQL for the add column
Returns the default clause for the given column
Ensures that the createView is valid
Ensures that the sequence name is ordered
Ensures that all the required fields are allowed
Get the database schema name
Generates the drop primary key
Checks if is system object
Generate the create view
Generates the drop index
Generates the SQL for the create table
Validates the table name
Generates the SQL for a table statement
Generates SQL for a drop sequence
Generate the drop table
Generate SQL for alter sequence statement
Generate SQL for dropColumn statement
Generate the SQL for the CreateSequence
Generate the SQL statement to create an index

Get all kandi verified functions for this library.

liquibase-hana Key Features

No Key Features are available at this moment for liquibase-hana.

liquibase-hana Examples and Code Snippets

No Code Snippets are available at this moment for liquibase-hana.

Community Discussions

Trending Discussions on liquibase-hana

Add Liquibase extension to Keycloak

QUESTION

Add Liquibase extension to Keycloak

Asked 2020-Nov-02 at 09:10

I am trying to use the Keycloak docker image with a non-standard database (HANA-DB).

Modifying the configuration as described in the documentation worked fine and keycloak connects to the database. The remaining problem seems to be that the Liquibase migrations can not run because Liquibase does not know how to handle HANA-DB out of the box.

Of course, there is an extension library (https://mvnrepository.com/artifact/org.liquibase.ext/liquibase-hanadb/4.0.0) that adds this capability to Liquibase. Now my question: How do I get Keycloak's Liquibase to use this library?

I already tried:

Packaging the library into its own module and adding a dependency to it in Keycloak's Liquibase module
Adding the library as a second resource-root to Keycloak's Liquibase module

Both did not work, i.e. Liquibase is still not recognizing the "HDB" database.

What would be the correct way to do this?

...

ANSWER

Answered 2020-Aug-26 at 14:26

It turns out, that adding the library as a second resource-root in Keycloaks's liquibase module is actually working. It does not get loaded because Keycloak removes liquibase.ext from the service loader used to find liquibase extensions.

This can be worked around by using the liquibase.scan.packages system property, though.

For all those trying to make Keycloak working with HANA:

Overriding the liquibase.scan.packages system property causes the library to be loaded
Now, a class (LoggingService) from liquibase that is referenced in the liquibase-hanadb library, can not be found because it was introduced in liquibase 3.6 and Keycloak comes with 3.5.5.
When hacking a more recent version of liquibase (3.6.0) into Keycloak's modules, for some reason a changeset only intended for DB2 is being run, causing errors. I suspect an incompatibility between Keycloak's changelogs and the updated liquibase version.

I gave up at this point.

Source https://stackoverflow.com/questions/63594839

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install liquibase-hana

You can download it from GitHub, Maven.
You can use liquibase-hana like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the liquibase-hana component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: