如何使用 Quarkus Panache 在 select 查询中使用 LocalTime
How to use LocalTime in select query with Quarkus Panache
我试图为特定 LocalDateTime 找到我的实体 OpeningTimes。我的实体知道一周中的某些天是集合，两个 LocalTime 是开始和结束。
我的实体是这样的：
package org.something.model;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.quarkus.hibernate.orm.panache.PanacheEntityBase;
import io.quarkus.runtime.annotations.RegisterForReflection;
import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.GenericGenerator;
import javax.persistence.ElementCollection;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.validation.constraints.NotNull;
import java.time.DayOfWeek;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.*;
import static org.hibernate.annotations.CascadeType.ALL;
@Entity
@JsonIgnoreProperties(
value = {"persistent"},
ignoreUnknown = true)
@RegisterForReflection
public class OpeningTimes extends PanacheEntityBase {
private static final String FIND_OPENINGS_BY_DATETIME_QUERY =
"SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND timeFrom <= ?2 AND timeTo >= ?2";
@Id
@GeneratedValue(generator = "UUID")
@GenericGenerator(name = "UUID", strategy = "org.hibernate.id.UUIDGenerator")
private UUID id;
@NotNull private String name;
private String description;
private LocalTime timeFrom;
private LocalTime timeTo;
@ElementCollection
@Cascade(value = {ALL})
private Collection<DayOfWeek> daysOfWeek;
/** DO NOT USE! ONLY FOR JPA! */
public OpeningTimes() {
super();
name = "";
}
@JsonCreator
public OpeningTimes(
@JsonProperty("name") String name,
@JsonProperty("timeFrom") LocalTime timeFrom,
@JsonProperty("timeTo") LocalTime timeTo,
@JsonProperty("daysOfWeek") Collection<DayOfWeek> daysOfWeek) {
this.name = name;
this.timeFrom = timeFrom;
this.timeTo = timeTo;
this.daysOfWeek = new HashSet<>(daysOfWeek);
}
public OpeningTimes(String name, LocalTime from, LocalTime to, DayOfWeek... daysOfWeek) {
this(name, from, to, new ArrayList<>(Arrays.asList(daysOfWeek)));
}
public static List<OpeningTimes> findByDateTime(LocalDateTime dateTime) {
return find(FIND_OPENINGS_BY_DATETIME_QUERY, dateTime.getDayOfWeek(), dateTime.toLocalTime())
.list();
}
public LocalTime getTimeFrom() {
return timeFrom;
}
public void setTimeFrom(LocalTime timeFrom) {
this.timeFrom = timeFrom;
}
public LocalTime getTimeTo() {
return timeTo;
}
public void setTimeTo(LocalTime timeTo) {
this.timeTo = timeTo;
}
public Collection<DayOfWeek> getDaysOfWeek() {
return daysOfWeek;
}
public void setDaysOfWeek(Set<DayOfWeek> daysOfWeek) {
this.daysOfWeek = daysOfWeek;
}
public UUID getId() {
return id;
}
public void setId(UUID id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof OpeningTimes)) return false;
OpeningTimes that = (OpeningTimes) o;
return Objects.equals(getId(), that.getId())
&& Objects.equals(getName(), that.getName())
&& Objects.equals(getDescription(), that.getDescription())
&& Objects.equals(getTimeFrom(), that.getTimeFrom())
&& Objects.equals(getTimeTo(), that.getTimeTo())
&& Objects.equals(getDaysOfWeek(), that.getDaysOfWeek());
}
@Override
public int hashCode() {
return Objects.hash(
getId(), getName(), getDescription(), getTimeFrom(), getTimeTo(), getDaysOfWeek());
}
@Override
public String toString() {
return "OpeningTimes{"
+ "id="
+ id
+ ", name='"
+ name
+ '\''
+ ", description='"
+ description
+ '\''
+ ", timeFrom="
+ timeFrom
+ ", timeTo="
+ timeTo
+ ", daysOfWeek="
+ daysOfWeek
+ '}';
}
public void merge(OpeningTimes openingTimes) {
this.name = openingTimes.name;
this.description = openingTimes.description;
this.timeFrom = openingTimes.timeFrom;
this.timeTo = openingTimes.timeTo;
this.daysOfWeek = openingTimes.daysOfWeek;
}
}
当我 运行 我的测试调用 findByDateTime 方法时，我得到这个：
Apr 10, 2020 2:02:11 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
WARN: SQL Error: 0, SQLState: 42601
Apr 10, 2020 2:02:11 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: ERROR: syntax error at or near "{"
Position: 332
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1539)
at org.hibernate.query.Query.getResultList(Query.java:165)
at io.quarkus.hibernate.orm.panache.runtime.PanacheQueryImpl.list(PanacheQueryImpl.java:137)
at eu.wiegandt.openworkshoporganizer.model.OpeningTimes.findByDateTime(OpeningTimes.java:70)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT.findByDateTime_InRange_TestEvent(OpeningTimesIT.java:38)
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.test.junit.QuarkusTestExtension.runExtensionMethod(QuarkusTestExtension.java:342)
at io.quarkus.test.junit.QuarkusTestExtension.interceptTestMethod(QuarkusTestExtension.java:281)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod(TestMethodTestDescriptor.java:205)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Suppressed: java.lang.IllegalArgumentException: Removing a detached instance eu.wiegandt.openworkshoporganizer.model.OpeningTimes#f30bcdfe-c67c-441b-af5d-255a6f5ce871
at org.hibernate.event.internal.DefaultDeleteEventListener.disallowDeletionOfDetached(DefaultDeleteEventListener.java:190)
at org.hibernate.event.internal.DefaultDeleteEventListener.performDetachedEntityDeletionCheck(DefaultDeleteEventListener.java:178)
at org.hibernate.event.internal.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:105)
at org.hibernate.event.internal.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:72)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:102)
at org.hibernate.internal.SessionImpl.fireDelete(SessionImpl.java:894)
at org.hibernate.internal.SessionImpl.delete(SessionImpl.java:826)
at org.hibernate.internal.SessionImpl.remove(SessionImpl.java:3261)
at io.quarkus.hibernate.orm.runtime.entitymanager.TransactionScopedEntityManager.remove(TransactionScopedEntityManager.java:134)
at io.quarkus.hibernate.orm.runtime.entitymanager.ForwardingEntityManager.remove(ForwardingEntityManager.java:37)
at io.quarkus.hibernate.orm.panache.runtime.JpaOperations.delete(JpaOperations.java:60)
at io.quarkus.hibernate.orm.panache.PanacheEntityBase.delete(PanacheEntityBase.java:70)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT.cleanUpDatabase(OpeningTimesIT.java:49)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass.cleanUpDatabase$$superaccessor6(OpeningTimesIT_Subclass.zig:332)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass$$function$.apply(OpeningTimesIT_Subclass$$function$.zig:47)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.invokeInOurTx(TransactionalInterceptorBase.java:119)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.invokeInOurTx(TransactionalInterceptorBase.java:92)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired.doIntercept(TransactionalInterceptorRequired.java:32)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.intercept(TransactionalInterceptorBase.java:53)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired.intercept(TransactionalInterceptorRequired.java:26)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired_Bean.intercept(TransactionalInterceptorRequired_Bean.zig:168)
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 eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass.cleanUpDatabase(OpeningTimesIT_Subclass.zig:276)
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.test.junit.QuarkusTestExtension.runExtensionMethod(QuarkusTestExtension.java:342)
at io.quarkus.test.junit.QuarkusTestExtension.interceptAfterEachMethod(QuarkusTestExtension.java:303)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptLifecycleMethod(TimeoutExtension.java:126)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptAfterEachMethod(TimeoutExtension.java:108)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeMethodInExtensionContext(ClassBasedTestDescriptor.java:481)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$synthesizeAfterEachMethodAdapter(ClassBasedTestDescriptor.java:471)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachMethods(TestMethodTestDescriptor.java:231)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:268)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:268)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:267)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachMethods(TestMethodTestDescriptor.java:229)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:141)
... 41 more
Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:103)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
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.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67)
at org.hibernate.loader.Loader.getResultSet(Loader.java:2292)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2050)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2012)
at org.hibernate.loader.Loader.doQuery(Loader.java:953)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354)
at org.hibernate.loader.Loader.doList(Loader.java:2838)
at org.hibernate.loader.Loader.doList(Loader.java:2820)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2652)
at org.hibernate.loader.Loader.list(Loader.java:2647)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:396)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1404)
at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1562)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1530)
... 69 more
Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near "{"
Position: 332
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2578)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2313)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:331)
at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:448)
at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:369)
at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:159)
at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:109)
at io.agroal.pool.wrapper.PreparedStatementWrapper.executeQuery(PreparedStatementWrapper.java:75)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57)
... 84 more
Apr 10, 2020 2:02:11 PM io.quarkus.runtime.Timing printStopTime
INFO: Quarkus stopped in 0.031s
我搜索了一些有关如何通过 LocalDateTime 正确使用 panache 的信息，但不幸的是我找不到任何信息。
我可以通过调试和查找 hibernate 创建的查询来找到错误。
我找到了这个查询：
select distinct openingtim0_.id as id1_1_, openingtim0_.description as descript2_1_, openingtim0_.name as name3_1_, openingtim0_.timeFrom as timefrom4_1_, openingtim0_.timeTo as timeto5_1_ from OpeningTimes openingtim0_ cross join OpeningTimes_daysOfWeek daysofweek1_ where openingtim0_.id=daysofweek1_.OpeningTimes_id and (? in ({non-qualified-property-ref})) and (? between openingtim0_.timeFrom and openingtim0_.timeTo)
此刻我的查询是：
SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND ?2 BETWEEN timeFrom AND timeTo
所以错误不是 LocalTime 而是天数的集合。
所以我通过将查询更改为：
来修复它
SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN elements(openings.daysOfWeek) AND ?2 BETWEEN timeFrom AND timeTo
现在可以了:)
我试图为特定 LocalDateTime 找到我的实体 OpeningTimes。我的实体知道一周中的某些天是集合，两个 LocalTime 是开始和结束。
我的实体是这样的：
package org.something.model;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.quarkus.hibernate.orm.panache.PanacheEntityBase;
import io.quarkus.runtime.annotations.RegisterForReflection;
import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.GenericGenerator;
import javax.persistence.ElementCollection;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.validation.constraints.NotNull;
import java.time.DayOfWeek;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.*;
import static org.hibernate.annotations.CascadeType.ALL;
@Entity
@JsonIgnoreProperties(
value = {"persistent"},
ignoreUnknown = true)
@RegisterForReflection
public class OpeningTimes extends PanacheEntityBase {
private static final String FIND_OPENINGS_BY_DATETIME_QUERY =
"SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND timeFrom <= ?2 AND timeTo >= ?2";
@Id
@GeneratedValue(generator = "UUID")
@GenericGenerator(name = "UUID", strategy = "org.hibernate.id.UUIDGenerator")
private UUID id;
@NotNull private String name;
private String description;
private LocalTime timeFrom;
private LocalTime timeTo;
@ElementCollection
@Cascade(value = {ALL})
private Collection<DayOfWeek> daysOfWeek;
/** DO NOT USE! ONLY FOR JPA! */
public OpeningTimes() {
super();
name = "";
}
@JsonCreator
public OpeningTimes(
@JsonProperty("name") String name,
@JsonProperty("timeFrom") LocalTime timeFrom,
@JsonProperty("timeTo") LocalTime timeTo,
@JsonProperty("daysOfWeek") Collection<DayOfWeek> daysOfWeek) {
this.name = name;
this.timeFrom = timeFrom;
this.timeTo = timeTo;
this.daysOfWeek = new HashSet<>(daysOfWeek);
}
public OpeningTimes(String name, LocalTime from, LocalTime to, DayOfWeek... daysOfWeek) {
this(name, from, to, new ArrayList<>(Arrays.asList(daysOfWeek)));
}
public static List<OpeningTimes> findByDateTime(LocalDateTime dateTime) {
return find(FIND_OPENINGS_BY_DATETIME_QUERY, dateTime.getDayOfWeek(), dateTime.toLocalTime())
.list();
}
public LocalTime getTimeFrom() {
return timeFrom;
}
public void setTimeFrom(LocalTime timeFrom) {
this.timeFrom = timeFrom;
}
public LocalTime getTimeTo() {
return timeTo;
}
public void setTimeTo(LocalTime timeTo) {
this.timeTo = timeTo;
}
public Collection<DayOfWeek> getDaysOfWeek() {
return daysOfWeek;
}
public void setDaysOfWeek(Set<DayOfWeek> daysOfWeek) {
this.daysOfWeek = daysOfWeek;
}
public UUID getId() {
return id;
}
public void setId(UUID id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof OpeningTimes)) return false;
OpeningTimes that = (OpeningTimes) o;
return Objects.equals(getId(), that.getId())
&& Objects.equals(getName(), that.getName())
&& Objects.equals(getDescription(), that.getDescription())
&& Objects.equals(getTimeFrom(), that.getTimeFrom())
&& Objects.equals(getTimeTo(), that.getTimeTo())
&& Objects.equals(getDaysOfWeek(), that.getDaysOfWeek());
}
@Override
public int hashCode() {
return Objects.hash(
getId(), getName(), getDescription(), getTimeFrom(), getTimeTo(), getDaysOfWeek());
}
@Override
public String toString() {
return "OpeningTimes{"
+ "id="
+ id
+ ", name='"
+ name
+ '\''
+ ", description='"
+ description
+ '\''
+ ", timeFrom="
+ timeFrom
+ ", timeTo="
+ timeTo
+ ", daysOfWeek="
+ daysOfWeek
+ '}';
}
public void merge(OpeningTimes openingTimes) {
this.name = openingTimes.name;
this.description = openingTimes.description;
this.timeFrom = openingTimes.timeFrom;
this.timeTo = openingTimes.timeTo;
this.daysOfWeek = openingTimes.daysOfWeek;
}
}
当我 运行 我的测试调用 findByDateTime 方法时，我得到这个：
Apr 10, 2020 2:02:11 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
WARN: SQL Error: 0, SQLState: 42601
Apr 10, 2020 2:02:11 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: ERROR: syntax error at or near "{"
Position: 332
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1539)
at org.hibernate.query.Query.getResultList(Query.java:165)
at io.quarkus.hibernate.orm.panache.runtime.PanacheQueryImpl.list(PanacheQueryImpl.java:137)
at eu.wiegandt.openworkshoporganizer.model.OpeningTimes.findByDateTime(OpeningTimes.java:70)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT.findByDateTime_InRange_TestEvent(OpeningTimesIT.java:38)
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.test.junit.QuarkusTestExtension.runExtensionMethod(QuarkusTestExtension.java:342)
at io.quarkus.test.junit.QuarkusTestExtension.interceptTestMethod(QuarkusTestExtension.java:281)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod(TestMethodTestDescriptor.java:205)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:135)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:125)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute(DefaultLauncher.java:211)
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Suppressed: java.lang.IllegalArgumentException: Removing a detached instance eu.wiegandt.openworkshoporganizer.model.OpeningTimes#f30bcdfe-c67c-441b-af5d-255a6f5ce871
at org.hibernate.event.internal.DefaultDeleteEventListener.disallowDeletionOfDetached(DefaultDeleteEventListener.java:190)
at org.hibernate.event.internal.DefaultDeleteEventListener.performDetachedEntityDeletionCheck(DefaultDeleteEventListener.java:178)
at org.hibernate.event.internal.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:105)
at org.hibernate.event.internal.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:72)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:102)
at org.hibernate.internal.SessionImpl.fireDelete(SessionImpl.java:894)
at org.hibernate.internal.SessionImpl.delete(SessionImpl.java:826)
at org.hibernate.internal.SessionImpl.remove(SessionImpl.java:3261)
at io.quarkus.hibernate.orm.runtime.entitymanager.TransactionScopedEntityManager.remove(TransactionScopedEntityManager.java:134)
at io.quarkus.hibernate.orm.runtime.entitymanager.ForwardingEntityManager.remove(ForwardingEntityManager.java:37)
at io.quarkus.hibernate.orm.panache.runtime.JpaOperations.delete(JpaOperations.java:60)
at io.quarkus.hibernate.orm.panache.PanacheEntityBase.delete(PanacheEntityBase.java:70)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT.cleanUpDatabase(OpeningTimesIT.java:49)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass.cleanUpDatabase$$superaccessor6(OpeningTimesIT_Subclass.zig:332)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass$$function$.apply(OpeningTimesIT_Subclass$$function$.zig:47)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.invokeInOurTx(TransactionalInterceptorBase.java:119)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.invokeInOurTx(TransactionalInterceptorBase.java:92)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired.doIntercept(TransactionalInterceptorRequired.java:32)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorBase.intercept(TransactionalInterceptorBase.java:53)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired.intercept(TransactionalInterceptorRequired.java:26)
at io.quarkus.narayana.jta.runtime.interceptor.TransactionalInterceptorRequired_Bean.intercept(TransactionalInterceptorRequired_Bean.zig:168)
at io.quarkus.arc.impl.InterceptorInvocation.invoke(InterceptorInvocation.java:41)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.perform(AroundInvokeInvocationContext.java:41)
at io.quarkus.arc.impl.InvocationContexts.performAroundInvoke(InvocationContexts.java:32)
at eu.wiegandt.openworkshoporganizer.OpeningTimesIT_Subclass.cleanUpDatabase(OpeningTimesIT_Subclass.zig:276)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at io.quarkus.test.junit.QuarkusTestExtension.runExtensionMethod(QuarkusTestExtension.java:342)
at io.quarkus.test.junit.QuarkusTestExtension.interceptAfterEachMethod(QuarkusTestExtension.java:303)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptLifecycleMethod(TimeoutExtension.java:126)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptAfterEachMethod(TimeoutExtension.java:108)
at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod[=12=](ExecutableInvoker.java:115)
at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke[=12=](ExecutableInvoker.java:105)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeMethodInExtensionContext(ClassBasedTestDescriptor.java:481)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$synthesizeAfterEachMethodAdapter(ClassBasedTestDescriptor.java:471)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachMethods(TestMethodTestDescriptor.java:231)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:268)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:268)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:267)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachMethods(TestMethodTestDescriptor.java:229)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:141)
... 41 more
Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:103)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
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.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67)
at org.hibernate.loader.Loader.getResultSet(Loader.java:2292)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2050)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2012)
at org.hibernate.loader.Loader.doQuery(Loader.java:953)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354)
at org.hibernate.loader.Loader.doList(Loader.java:2838)
at org.hibernate.loader.Loader.doList(Loader.java:2820)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2652)
at org.hibernate.loader.Loader.list(Loader.java:2647)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:506)
at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:396)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:219)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1404)
at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1562)
at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1530)
... 69 more
Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near "{"
Position: 332
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2578)
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2313)
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:331)
at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:448)
at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:369)
at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:159)
at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:109)
at io.agroal.pool.wrapper.PreparedStatementWrapper.executeQuery(PreparedStatementWrapper.java:75)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:57)
... 84 more
Apr 10, 2020 2:02:11 PM io.quarkus.runtime.Timing printStopTime
INFO: Quarkus stopped in 0.031s
我搜索了一些有关如何通过 LocalDateTime 正确使用 panache 的信息，但不幸的是我找不到任何信息。
我可以通过调试和查找 hibernate 创建的查询来找到错误。 我找到了这个查询：
select distinct openingtim0_.id as id1_1_, openingtim0_.description as descript2_1_, openingtim0_.name as name3_1_, openingtim0_.timeFrom as timefrom4_1_, openingtim0_.timeTo as timeto5_1_ from OpeningTimes openingtim0_ cross join OpeningTimes_daysOfWeek daysofweek1_ where openingtim0_.id=daysofweek1_.OpeningTimes_id and (? in ({non-qualified-property-ref})) and (? between openingtim0_.timeFrom and openingtim0_.timeTo)
此刻我的查询是：
SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND ?2 BETWEEN timeFrom AND timeTo
所以错误不是 LocalTime 而是天数的集合。
所以我通过将查询更改为：
来修复它SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN elements(openings.daysOfWeek) AND ?2 BETWEEN timeFrom AND timeTo
现在可以了:)