An example that demonstrates read, write, and administrative operations using Spring Data Cloud Spanner.

This sample requires Java and Maven for building the application.

This sample includes 3 classes that demonstrate how to use Spring Data Cloud Spanner to perform read, write, and database admin operations.

• SpannerSchemaToolsSample - create and drop interleaved tables based on a root Java entity class.
• SpannerTemplateSample - perform read and write operations with Java entities.
• SpannerRepositorySample - perform operations and queries by defining their operations in an interface.

1. Follow the set-up instructions in the documentation.

2. Enable APIs for your project. Click here to visit Cloud Platform Console and enable the Google Cloud Spanner API.

3. Create a Cloud Spanner instance and database via the Cloud Plaform Console's Cloud Spanner section.

4. Enable application default credentials by running the command gcloud auth application-default login.

5. Supply your instance and database name in src/main/resources/application.properties

6. Run the following Maven command to run QuickStartSample, which runs table creation, write, and read operations:

   mvn clean spring-boot:run