使用 quarkus-hibernate-reactive 我发现了一个错误（Stacktrace 如下所示）。quarkus.hibernate-orm.database.generation=update当我将属性设置为更新时发生错误。drop-and-create工作正常。
应用程序属性
quarkus.http.port=8085
quarkus.datasource.db-kind=postgresql
quarkus.datasource.username=admin
quarkus.datasource.password=admin
quarkus.datasource.reactive.url=postgresql://localhost:5000/keycloak_sample
myapp.schema.create=true
quarkus.hibernate-orm.database.generation=drop-and-create
quarkus.hibernate-orm.log.sql=true
堆栈跟踪
java.lang.RuntimeException: java.lang.RuntimeException: Failed to start quarkus
at io.quarkus.dev.appstate.ApplicationStateNotification.waitForApplicationStart(ApplicationStateNotification.java:51)
at io.quarkus.runner.bootstrap.StartupActionImpl.runMainClass(StartupActionImpl.java:145)
at io.quarkus.deployment.dev.IsolatedDevModeMain.restartApp(IsolatedDevModeMain.java:191)
at io.quarkus.deployment.dev.IsolatedDevModeMain.restartCallback(IsolatedDevModeMain.java:175)
at io.quarkus.deployment.dev.RuntimeUpdatesProcessor.doScan(RuntimeUpdatesProcessor.java:254)
at io.quarkus.vertx.http.runtime.devmode.VertxHttpHotReplacementSetup$2.handle(VertxHttpHotReplacementSetup.java:64)
at io.quarkus.vertx.http.runtime.devmode.VertxHttpHotReplacementSetup$2.handle(VertxHttpHotReplacementSetup.java:54)
at io.vertx.core.impl.ContextImpl.lambda$executeBlocking$2(ContextImpl.java:313)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: Failed to start quarkus
at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:918)
at io.quarkus.runtime.Application.start(Application.java:90)
at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:100)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:66)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:42)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:119)
at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at io.quarkus.runner.bootstrap.StartupActionImpl$3.run(StartupActionImpl.java:134)
... 1 more
Caused by: org.hibernate.exception.GenericJDBCException: Unable to open JDBC Connection for DDL execution
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:69)
at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60)
at org.hibernate.tool.schema.extract.internal.SequenceInformationExtractorLegacyImpl.extractMetadata(SequenceInformationExtractorLegacyImpl.java:40)
at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.initializeSequences(DatabaseInformationImpl.java:65)
at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.<init>(DatabaseInformationImpl.java:59)
at org.hibernate.tool.schema.internal.Helper.buildDatabaseInformation(Helper.java:155)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:96)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:318)
at org.hibernate.reactive.session.impl.ReactiveSessionFactoryImpl.<init>(ReactiveSessionFactoryImpl.java:33)
at io.quarkus.hibernate.reactive.runtime.boot.FastBootReactiveEntityManagerFactoryBuilder.build(FastBootReactiveEntityManagerFactoryBuilder.java:34)
at io.quarkus.hibernate.reactive.runtime.FastBootHibernateReactivePersistenceProvider.createEntityManagerFactory(FastBootHibernateReactivePersistenceProvider.java:83)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:80)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
at io.quarkus.hibernate.orm.runtime.JPAConfig$LazyPersistenceUnit.get(JPAConfig.java:118)
at io.quarkus.hibernate.orm.runtime.JPAConfig.startAll(JPAConfig.java:42)
at io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass.startAll$$superaccessor5(JPAConfig_Subclass.zig:763)
at io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass$$function$$5.apply(JPAConfig_Subclass$$function$$5.zig:29)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:63)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:51)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor_Bean.intercept(InvocationInterceptor_Bean.zig:521)
at io.quarkus.arc.impl.InterceptorInvocation.invoke(InterceptorInvocation.java:41)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.perform(AroundInvokeInvocationContext.java:41)
at io.quarkus.arc.impl.InvocationContexts.performAroundInvoke(InvocationContexts.java:32)
at io.quarkus.hibernate.orm.runtime.JPAConfig_Subclass.startAll(JPAConfig_Subclass.zig:721)
at io.quarkus.hibernate.orm.runtime.HibernateOrmRecorder.startAllPersistenceUnits(HibernateOrmRecorder.java:88)
at io.quarkus.deployment.steps.HibernateOrmProcessor$startPersistenceUnits951856026.deploy_0(HibernateOrmProcessor$startPersistenceUnits951856026.zig:74)
at io.quarkus.deployment.steps.HibernateOrmProcessor$startPersistenceUnits951856026.deploy(HibernateOrmProcessor$startPersistenceUnits951856026.zig:40)
at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:764)
... 12 more
Caused by: java.sql.SQLException: Not using JDBC
at org.hibernate.reactive.provider.service.NoJdbcConnectionProvider.getConnection(NoJdbcConnectionProvider.java:25)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43)
... 42 more