Integra Spanner con Spring Data JPA (dialecto de GoogleSQL)
Organiza tus páginas con colecciones
Guarda y categoriza el contenido según tus preferencias.
Spring Data JPA, que forma parte de la gran familia de Spring Data, facilita la implementación de repositorios basados en JPA. Spring Data JPA
admite Spanner
y una amplia variedad de otros sistemas de bases de datos. Agrega una capa de abstracción entre tu aplicación y tu base de datos que facilita el portabilidad de tu aplicación de un sistema de base de datos a otro.
Configura Spring Data JPA para bases de datos de dialecto GoogleSQL de Spanner
Puedes integrar bases de datos de dialecto GoogleSQL de Spanner con Spring Data JPA mediante el dialecto Hibernate de Spanner de código abierto (SpannerDialect).
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-05 (UTC)"],[],[],null,["# Integrate Spanner with Spring Data JPA (GoogleSQL dialect)\n\nSpring Data JPA, part of the larger Spring Data family, makes it\neasier to implement JPA based repositories. Spring Data JPA\nsupports Spanner\nand a wide range of other database systems. It adds an abstraction layer between\nyour application and your database that makes your application easier to port\nfrom one database system to another.\n\nSet up Spring Data JPA for Spanner GoogleSQL-dialect databases\n--------------------------------------------------------------\n\nYou can integrate Spanner GoogleSQL-dialect databases with Spring Data JPA using the\nopen source [Spanner Hibernate Dialect](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate)\n(`SpannerDialect`).\n\nTo see an example, refer to the full\n[working sample application](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate/blob/-/google-cloud-spanner-hibernate-samples/spring-data-jpa-full-sample) on\nGitHub.\n\n### Dependencies\n\nIn your project, add Apache Maven dependencies for [Spring Data JPA](https://spring.io/projects/spring-data-jpa),\n[Spanner Hibernate Dialect](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate),\nand the Spanner officially supported [Open Source JDBC driver](/spanner/docs/use-oss-jdbc). \n\n \u003cdependencies\u003e\n \u003c!-- Spring Data JPA --\u003e\n \u003cdependency\u003e\n \u003cgroupId\u003eorg.springframework.boot\u003c/groupId\u003e\n \u003cartifactId\u003espring-boot-starter-data-jpa\u003c/artifactId\u003e\n \u003c/dependency\u003e\n \u003c!-- Hibernate Dialect and JDBC Driver dependencies--\u003e\n \u003cdependency\u003e\n \u003cgroupId\u003ecom.google.cloud\u003c/groupId\u003e\n \u003cartifactId\u003egoogle-cloud-spanner-hibernate-dialect\u003c/artifactId\u003e\n \u003c/dependency\u003e\n \u003cdependency\u003e\n \u003cgroupId\u003ecom.google.cloud\u003c/groupId\u003e\n \u003cartifactId\u003egoogle-cloud-spanner-jdbc\u003c/artifactId\u003e\n \u003c/dependency\u003e\n \u003c/dependencies\u003e\n\n### Configuration\n\nConfigure `application.properties` to use the Spanner Hibernate\nDialect and the Spanner JDBC Driver. \n\n # Spanner connection URL.\n # - ${PROJECT_ID} Replace with your GCP project ID\n # - ${INSTANCE_ID} Replace with your Spanner instance ID\n # - ${DATABASE_NAME} Replace with the name of your Spanner database that you created inside your Spanner instance\n\n spring.datasource.url=jdbc:cloudspanner:/projects/${PROJECT_ID}/instances/${INSTANCE_ID}/databases/${DATABASE_NAME}\n\n # Specify the Spanner JDBC driver.\n spring.datasource.driver-class-name=com.google.cloud.spanner.jdbc.JdbcDriver\n\n # Specify the Spanner Hibernate dialect.\n spring.jpa.properties.hibernate.dialect=com.google.cloud.spanner.hibernate.SpannerDialect\n\n spring.jpa.hibernate.ddl-auto=update\n\n # Settings to enable batching statements for efficiency\n spring.jpa.properties.hibernate.jdbc.batch_size=100\n spring.jpa.properties.hibernate.order_inserts=true\n\n # You can display SQL statements and stats for debugging if needed.\n spring.jpa.properties.hibernate.show_sql=true\n spring.jpa.properties.hibernate.format_sql=true\n\nFull Sample Application\n-----------------------\n\nA [working sample application](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate/blob/-/google-cloud-spanner-hibernate-samples/spring-data-jpa-full-sample) is\navailable on GitHub.\n\nWhat's next\n-----------\n\n- Learn more about [Spring Data JPA](https://spring.io/projects/spring-data-jpa).\n- Learn more about [Hibernate ORM](https://hibernate.org/orm/).\n- View the repository for [Spanner Dialect](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate) on GitHub.\n- [File a GitHub issue](https://github.com/GoogleCloudPlatform/google-cloud-spanner-hibernate/issues) to report a bug or ask a question about Hibernate.\n- [Integrate Spanner with Spring Data JPA (PostgreSQL dialect)](/spanner/docs/use-spring-data-jpa-postgresql)."]]