spring-embedded-database | Spring Embedded Database Examples | Code Editor library
kandi X-RAY | spring-embedded-database Summary
kandi X-RAY | spring-embedded-database Summary
Spring Embedded Database Examples
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Top functions reviewed by kandi - BETA
- Find user by name
- Gets welcome page
- The view resolver bean
- Find all users
- Start database manager
- Create data source
- The test database
- Set up the HSQL profiles active
- Add resource handlers
- Starts a database manager
spring-embedded-database Key Features
spring-embedded-database Examples and Code Snippets
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QUESTION
Background
I'm using Oralce as database and H2 Embedded in-memory database for integration tests.
I've created some tables in H2 and was able to get some inserted data. However, I could not retrieve the current sequence value for the sequence I've created in H2.
I'm aware that Oracle and H2 are not the same and use similar but different syntax. I'm also aware that you can define some alias in H2 in-memory database and embed a java code in-lieu of Oracle SQL functions. This gives me a hint that there must be a workaround in retrieving the sequence value using Oracle's syntax over H2 database.
The question
How do I make Oracle's syntax for selecting the current value of a sequence work on H2? Do I need to create alias and write embedded java code in-lieu of Oracle's syntax? What are my options?
The code under test uses the following hypothetical but similar SQL
...ANSWER
Answered 2020-Apr-22 at 07:13Such Oracle-style expression is actually supported by H2, including the version 1.4.199:
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Install spring-embedded-database
You can use spring-embedded-database 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 spring-embedded-database 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 .
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