如何在使用 Quarkus Panache 的选择查询中使用 LocalTime

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英文:

How to use LocalTime in select query with Quarkus Panache

问题

以下是翻译好的代码部分：

I try to find my entity `OpeningTimes` for a specific `LocalDateTime`. My entity knows some days of week as Collection and two `LocalTime` as begin and end.

My entity is this:
```java
package org.something.model;

import ...

@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";

  ...

  public static List<OpeningTimes> findByDateTime(LocalDateTime dateTime) {
    return find(FIND_OPENINGS_BY_DATETIME_QUERY, dateTime.getDayOfWeek(), dateTime.toLocalTime())
        .list();
  }

  ...

}

When I run my Test which calls the findByDateTime method I get this:

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

...

Caused by: org.postgresql.util.PSQLException: ERROR: syntax error at or near "{"
  Position: 332
  ...

I searched for some information of how to use panache correctly with LocalDateTime but unfortunately I couldn't find any.


请注意，我已经根据您的要求进行了翻译，去除了代码和内容中的其他部分。如果您有任何进一步的问题或需要进一步的帮助，请随时提问。

<details>
<summary>英文:</summary>

I try to find my entity `OpeningTimes` for a specific `LocalDateTime`. My entity knows some days of week as Collection and two `LocalTime` as begin and end. 

My entity is this:
```java
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 = {&quot;persistent&quot;},
    ignoreUnknown = true)
@RegisterForReflection
public class OpeningTimes extends PanacheEntityBase {
  private static final String FIND_OPENINGS_BY_DATETIME_QUERY =
      &quot;SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND timeFrom &lt;= ?2 AND timeTo &gt;= ?2&quot;;

  @Id
  @GeneratedValue(generator = &quot;UUID&quot;)
  @GenericGenerator(name = &quot;UUID&quot;, strategy = &quot;org.hibernate.id.UUIDGenerator&quot;)
  private UUID id;

  @NotNull private String name;
  private String description;
  private LocalTime timeFrom;
  private LocalTime timeTo;

  @ElementCollection
  @Cascade(value = {ALL})
  private Collection&lt;DayOfWeek&gt; daysOfWeek;

  /** DO NOT USE! ONLY FOR JPA! */
  public OpeningTimes() {
    super();
    name = &quot;&quot;;
  }

  @JsonCreator
  public OpeningTimes(
      @JsonProperty(&quot;name&quot;) String name,
      @JsonProperty(&quot;timeFrom&quot;) LocalTime timeFrom,
      @JsonProperty(&quot;timeTo&quot;) LocalTime timeTo,
      @JsonProperty(&quot;daysOfWeek&quot;) Collection&lt;DayOfWeek&gt; daysOfWeek) {
    this.name = name;
    this.timeFrom = timeFrom;
    this.timeTo = timeTo;
    this.daysOfWeek = new HashSet&lt;&gt;(daysOfWeek);
  }

  public OpeningTimes(String name, LocalTime from, LocalTime to, DayOfWeek... daysOfWeek) {
    this(name, from, to, new ArrayList&lt;&gt;(Arrays.asList(daysOfWeek)));
  }

  public static List&lt;OpeningTimes&gt; 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&lt;DayOfWeek&gt; getDaysOfWeek() {
    return daysOfWeek;
  }

  public void setDaysOfWeek(Set&lt;DayOfWeek&gt; 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())
        &amp;&amp; Objects.equals(getName(), that.getName())
        &amp;&amp; Objects.equals(getDescription(), that.getDescription())
        &amp;&amp; Objects.equals(getTimeFrom(), that.getTimeFrom())
        &amp;&amp; Objects.equals(getTimeTo(), that.getTimeTo())
        &amp;&amp; Objects.equals(getDaysOfWeek(), that.getDaysOfWeek());
  }

  @Override
  public int hashCode() {
    return Objects.hash(
        getId(), getName(), getDescription(), getTimeFrom(), getTimeTo(), getDaysOfWeek());
  }

  @Override
  public String toString() {
    return &quot;OpeningTimes{&quot;
        + &quot;id=&quot;
        + id
        + &quot;, name=&#39;&quot;
        + name
        + &#39;\&#39;&#39;
        + &quot;, description=&#39;&quot;
        + description
        + &#39;\&#39;&#39;
        + &quot;, timeFrom=&quot;
        + timeFrom
        + &quot;, timeTo=&quot;
        + timeTo
        + &quot;, daysOfWeek=&quot;
        + daysOfWeek
        + &#39;}&#39;;
  }

  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;
  }
}

When I run my Test which calls the findByDateTime method I get this:

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 &quot;{&quot;
  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$0(ExecutableInvoker.java:115)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$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$0(ExecutableInvoker.java:115)
	at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$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$6(TestMethodTestDescriptor.java:205)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1540)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
	at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
	at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
	at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
	at com.intellij.rt.junit.IdeaTestRunner$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$$6.apply(OpeningTimesIT_Subclass$$function$$6.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$0(ExecutableInvoker.java:115)
		at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
		at org.junit.jupiter.engine.execution.InvocationInterceptorChain$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$0(ExecutableInvoker.java:115)
		at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
		at org.junit.jupiter.engine.execution.InvocationInterceptorChain$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$19(ClassBasedTestDescriptor.java:471)
		at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachMethods$9(TestMethodTestDescriptor.java:231)
		at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:268)
		at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
		at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(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 &quot;{&quot;
  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

I searched for some information of how to use panache correctly with LocalDateTime but unfortunately I couldn't find any.

答案1

得分: 1

我可以通过调试并查找Hibernate生成的查询来找到错误。
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)

在这个时候，我的查询是：

SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND ?2 BETWEEN timeFrom AND timeTo

所以错误不是与LocalTime有关，而是与天数的集合有关。

所以我通过将我的查询更改为：

SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN elements(openings.daysOfWeek) AND ?2 BETWEEN timeFrom AND timeTo

现在它正常工作了 如何在使用 Quarkus Panache 的选择查询中使用 LocalTime

英文:

I could find the error by debugging and looking for what query hibernate creates.
I found this query:

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)

at this moment my query was:

SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN daysOfWeek AND ?2 BETWEEN timeFrom AND timeTo

So the error isn't something with the LocalTimebut with the collection of days.

So I fixed it by changing my query to:

SELECT DISTINCT openings FROM OpeningTimes openings WHERE ?1 IN elements(openings.daysOfWeek) AND ?2 BETWEEN timeFrom AND timeTo

Now it works 如何在使用 Quarkus Panache 的选择查询中使用 LocalTime

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  • 本文由 发表于 2020年4月10日 20:10:15
  • 转载请务必保留本文链接：https://go.coder-hub.com/61139963.html
  • hibernate
  • hql
  • java
  • quarkus
  • quarkus-panache
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