java - JOOQ store() 不返回 ResultSet

Question

已关注 this我尝试创建一个新的学生记录，为其分配一些值并将其存储到数据库中。

DSLContext ctx = ...

StudentRecord s = ctx.newRecord(Student.STUDENT);
    s.setFirstname("Nicolas");
    s.setLastname("Nox");
    s.setGender("M");
    s.setYearOfBirth((short) 1990);
    s.store(); <-- ERROR

编辑1:
insert()
也是如此编辑 1 结束
编辑2:
学生表仅包含上面显示的四个值。该模型是自动生成的，并且选择到目前为止有效。
编辑2结束

编辑3:正如这里所问的，Student 的表定义和 JDBC 驱动程序的依赖关系。

create table [LECTURE_DB].[dbo].[STUDENT](
[ID] int identity(1, 1) not null,
[FIRSTNAME] nvarchar(20) not null,
[LASTNAME] nvarchar(20) not null,
[YEAR_OF_BIRTH] smallint null,
[GENDER] nvarchar(1) null,
constraint [PK__STUDENT__3214EC277F60ED59]
  primary key ([ID]),
  constraint [STUDENT_NAME_IDX]
  unique (
    [LASTNAME], 
    [FIRSTNAME]
  )
)

<dependency>
    <groupId>com.microsoft.sqlserver</groupId>
    <artifactId>mssql-jdbc</artifactId>
    <version>7.0.0.jre8</version>
</dependency>

编辑 3 结束

这确实将值插入数据库，但记录未正确更新。抛出以下错误:

Exception in thread "main" java.lang.ExceptionInInitializerError
Caused by: org.jooq.exception.DataAccessException: SQL [declare @result table ([ID] int); insert 
into [LECTURE_DB].[dbo].[STUDENT] ([FIRSTNAME], [LASTNAME], [YEAR_OF_BIRTH], [GENDER]) output 
[inserted].[ID] into @result values (?, ?, ?, ?); select [r].[ID] from @result [r];]; The statement did not return a result set.
at org.jooq_3.12.1.SQLSERVER2014.debug(Unknown Source)
at org.jooq.impl.Tools.translate(Tools.java:2717)
at org.jooq.impl.DefaultExecuteContext.sqlException(DefaultExecuteContext.java:755)
at org.jooq.impl.AbstractQuery.execute(AbstractQuery.java:383)
at org.jooq.impl.TableRecordImpl.storeInsert0(TableRecordImpl.java:206)
at org.jooq.impl.TableRecordImpl$1.operate(TableRecordImpl.java:177)
at org.jooq.impl.RecordDelegate.operate(RecordDelegate.java:130)
at org.jooq.impl.TableRecordImpl.storeInsert(TableRecordImpl.java:173)
at org.jooq.impl.UpdatableRecordImpl.store0(UpdatableRecordImpl.java:196)
at org.jooq.impl.UpdatableRecordImpl$1.operate(UpdatableRecordImpl.java:136)
at org.jooq.impl.RecordDelegate.operate(RecordDelegate.java:130)
at org.jooq.impl.UpdatableRecordImpl.store(UpdatableRecordImpl.java:132)
at org.jooq.impl.UpdatableRecordImpl.store(UpdatableRecordImpl.java:124)
at de.esteam.lecturedb.jooq.LectureDBSetup.insertInitialData(LectureDBSetup.java:49)
at de.esteam.lecturedb.jooq.LectureDBAnalysis.<init>(LectureDBAnalysis.java:77)
at de.esteam.lecturedb.jooq.LectureDBAnalysis.<clinit>(LectureDBAnalysis.java:44)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:206)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:464)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:405)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7535)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2438)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:208)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:183)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:317)
at org.jooq.tools.jdbc.DefaultPreparedStatement.executeQuery(DefaultPreparedStatement.java:94)
at org.jooq.impl.AbstractDMLQuery.executeReturningQuery(AbstractDMLQuery.java:1137)
at org.jooq.impl.AbstractDMLQuery.execute(AbstractDMLQuery.java:935)
at org.jooq.impl.AbstractQuery.execute(AbstractQuery.java:369)
... 12 more

指出数据库中缺少的结果集以更新我的应用程序中的 ID。

我有点需要记录和 ID，因为我需要使用外键插入许多值。

Answer 1

jOOQ 使用 SQL Server OUTPUT 从 DML 语句获取结果数据是 jOOQ 3.12 的一项新功能:#4498 。 3.12.2 版本中有一些已知问题，包括:

• https://github.com/jOOQ/jOOQ/issues/8917

你的还不知道。一旦我了解更多，我会更新我的答案。

解决方法可能是关闭在 SQL Server 中生成 OUTPUT 子句，这对于像您这样的单行 DML 语句应该仍然有效。设置您的Settings.renderOutputForSQLServerReturningClause标记为false