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5つのテーブルをJOINする時のLEFT OUTER JOINの書き方

1
投稿者投稿内容
kokansetu
常連さん
会議室デビュー日: 2007/01/25
投稿数: 41
投稿日時: 2007-05-05 11:33
LEFT OUTER JOINの書き方がわかりません。

例えば、T1,T2,T3という３つのテーブルがあり、
T1 N:1 T2, T1 N:1 T3 という関連があります。
この３つのテーブルの結合は、

SELECT T1.STATUS,
T2.TITLE AS TITLE_0,
T3.BOOKID AS BOOKID_1
FROM T1 LEFT OUTER JOIN T2 t2
ON T1.T2ID = t2.ID
LEFT OUTER JOIN T3 t3
ON T1.T3ID = t3.ID

となります。
ところが、この３つのテーブルの他に、
T4,T5というテーブルがあり、
T3 N:1 T4, T4 N:1 T5という関連があった場合、
合計５つのテーブルを結合させる
LEFT OUTER JOIN は、どう書けばいいのでしょうか？

例えば、感で書いたのですが、

SELECT T5.ID
T4.USERID AS USERID_0,
T2.TITLE AS TITLE_1
FROM T1 LEFT OUTER JOIN T2 t2
ON T1.T2ID = t2.ID
LEFT OUTER JOIN T3 t3
ON T1.ID = t3.T1ID,
T3 LEFT OUTER JOIN T4 t4
ON T3.T4ID = t4.ID,
T4 LEFT OUTER JOIN T5 t5
ON T4.T5ID = t5.ID

と書いたのですが、エラーになってしまいます。

ご教授いただけないでしょうか？

よろしく御願いいたします。

[ メッセージ編集済み 編集者: 未記入 編集日時 2007-05-05 11:45 ]

[ メッセージ編集済み 編集者: 未記入 編集日時 2007-05-05 11:50 ]
末記人
大ベテラン
会議室デビュー日: 2005/12/05
投稿数: 233
お住まい・勤務地: あわにこ
投稿日時: 2007-05-05 11:47
こんにちは

で、出てきたエラーは何？、ＤＢＭＳは？ＯＳは？

文法エラーだったら
・7行目末尾の(,)コンマが邪魔

<返信している間に修正してた>
テーブル名等を置き換えをしたＳＱＬでないなら
・T1 というテーブルが FROM句に無いのに T1.〜を使用している
</返信している間に修正してた>

他に
＞LEFT OUTER JOIN T2 t2
別名を書いている意味があるんですか？
社内標準化？

[ メッセージ編集済み 編集者: 末記人 編集日時 2007-05-05 11:50 ]
kokansetu
常連さん
会議室デビュー日: 2007/01/25
投稿数: 41
投稿日時: 2007-05-05 14:19
未記入大ベテランさん、お返事ありがとうございました。

>で、出てきたエラーは何？、ＤＢＭＳは？ＯＳは？
H2 Database Engine
Windows XP

>文法エラーだったら
>・7行目末尾の(,)コンマが邪魔
コンマを消して実行したが、
同じエラーがでます。

>＞LEFT OUTER JOIN T2 t2
>別名を書いている意味があるんですか？
>社内標準化？
JavaのフレームワークであるSeasar2の
Eclipse plagin, Dolteng(S2Dao)が自動生成する
SQLをマネしただけなので意味はありません。


以下、Eclipseに出力されたエラー

DEBUG 2007-05-05 13:31:57,078 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:31:57 078 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:31:57,906 [http-8080-Processor25] クラス(book.chura.web.rentBook.RentBookPage[rentBook_rentBookPage])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:31:58,437 [http-8080-Processor25] クラス(book.chura.dao.BookDao[bookDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:31:58,687 [http-8080-Processor25] クラス(book.chura.dao.RentInfoDao[rentInfoDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:31:58,937 [http-8080-Processor25] クラス(book.chura.dao.UserDao[userDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:31:59,078 [http-8080-Processor25] BEGIN book.chura.web.rentBook.RentBookPage#initialize()
DEBUG 2007-05-05 13:31:59,109 [http-8080-Processor25] トランザクションを開始しました
DEBUG 2007-05-05 13:31:59,125 [http-8080-Processor25] トランザクションをコミットしました
DEBUG 2007-05-05 13:31:59,125 [http-8080-Processor25] END book.chura.web.rentBook.RentBookPage#initialize() : null
DEBUG 2007-05-05 13:31:59,906 [http-8080-Processor25] [measurement] perform ms:2828
DEBUG 2007-05-05 13:31:59,906 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:31:59 906 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:31:59,906 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:31:59 906 JST(org.seasar.teeda.core.lifecycle.impl.RenderResponsePhase)
DEBUG 2007-05-05 13:31:59,937 [http-8080-Processor25] BEGIN book.chura.web.rentBook.RentBookPage#prerender()
DEBUG 2007-05-05 13:31:59,937 [http-8080-Processor25] トランザクションを開始しました
DEBUG 2007-05-05 13:31:59,937 [http-8080-Processor25] トランザクションをコミットしました
DEBUG 2007-05-05 13:31:59,937 [http-8080-Processor25] END book.chura.web.rentBook.RentBookPage#prerender() : null
DEBUG 2007-05-05 13:32:00,437 [http-8080-Processor25] [measurement] perform ms:531
DEBUG 2007-05-05 13:32:00,437 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:00 437 JST(org.seasar.teeda.core.lifecycle.impl.RenderResponsePhase)
DEBUG 2007-05-05 13:32:14,140 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:14 140 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:32:14,328 [http-8080-Processor25] [measurement] perform ms:188
DEBUG 2007-05-05 13:32:14,328 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:14 328 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:32:14,328 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:14 328 JST(org.seasar.teeda.core.lifecycle.impl.ApplyRequestValuesPhase)
DEBUG 2007-05-05 13:32:14,390 [http-8080-Processor25] [measurement] perform ms:62
DEBUG 2007-05-05 13:32:14,390 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:14 390 JST(org.seasar.teeda.core.lifecycle.impl.ApplyRequestValuesPhase)
DEBUG 2007-05-05 13:32:14,390 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:14 390 JST(org.seasar.teeda.core.lifecycle.impl.ProcessValidationsPhase)
DEBUG 2007-05-05 13:32:14,437 [http-8080-Processor25] クラス(book.chura.web.rentBook.RentBookPage[rentBook_rentBookPage])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:32:14,609 [http-8080-Processor25] クラス(book.chura.dao.BookDao[bookDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:32:14,781 [http-8080-Processor25] クラス(book.chura.dao.RentInfoDao[rentInfoDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:32:14,921 [http-8080-Processor25] クラス(book.chura.dao.UserDao[userDao])のコンポーネント定義を登録します
DEBUG 2007-05-05 13:32:15,015 [http-8080-Processor25] [measurement] perform ms:625
DEBUG 2007-05-05 13:32:15,015 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:15 015 JST(org.seasar.teeda.core.lifecycle.impl.ProcessValidationsPhase)
DEBUG 2007-05-05 13:32:15,015 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:15 015 JST(org.seasar.teeda.core.lifecycle.impl.UpdateModelValuesPhase)
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] [measurement] perform ms:0
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:15 031 JST(org.seasar.teeda.core.lifecycle.impl.UpdateModelValuesPhase)
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:15 031 JST(org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase)
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] BEGIN book.chura.web.rentBook.RentBookPage#doSubmit()
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] トランザクションを開始しました
DEBUG 2007-05-05 13:32:15,031 [http-8080-Processor25] BEGIN book.chura.dao.RentInfoDao#getAllRentInfo(null)
DEBUG 2007-05-05 13:32:16,906 [http-8080-Processor25] 物理的なコネクションを取得しました
DEBUG 2007-05-05 13:32:17,171 [http-8080-Processor25] 論理的なコネクションを取得しました
DEBUG 2007-05-05 13:32:18,265 [http-8080-Processor25] 論理的なコネクションを閉じました
DEBUG 2007-05-05 13:32:18,593 [http-8080-Processor25] select user.id,
user.name,
user.entryDate,
user.kind,
user.contact,
rentInfo.limitDate AS limitDate_0,
rentInfo.userId AS userId_0,
bookSpec.title AS title_1
from book left outer join bookSpec bookSpec
on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.
id = rentInfoDetail.bookId
rentInfoDetail left outer join rentInfo rentInfo
on rentInfoDetail.rentInfoId = rentInfo.id
rentInfo left outer join user user
on rentInfo.userId = user.id
DEBUG 2007-05-05 13:32:18,593 [http-8080-Processor25] 論理的なコネクションを取得しました
DEBUG 2007-05-05 13:32:18,609 [http-8080-Processor25] 物理的なコネクションを閉じました
DEBUG 2007-05-05 13:32:18,625 [http-8080-Processor25] END book.chura.dao.RentInfoDao#getAllRentInfo(null) Throwable:org.seasar.framework.exception.SQLRuntimeException: [ESSR0071]SQLで例外(ErrorCode=42122, SQLState=42S22)が発生しました。理由はorg.seasar.framework.exception.SSQLException: [ESSR0072]SQLで例外(SQL=[select user.id,
user.name,
user.entryDate,
user.kind,
user.contact,
rentInfo.limitDate AS limitDate_0,
rentInfo.userId AS userId_0,
bookSpec.title AS title_1
from book left outer join bookSpec bookSpec
on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.
id = rentInfoDetail.bookId
rentInfoDetail left outer join rentInfo rentInfo
on rentInfoDetail.rentInfoId = rentInfo.id
rentInfo left outer join user user
on rentInfo.userId = user.id], ErrorCode={1}, SQLState={2})が発生しました
ERROR 2007-05-05 13:32:18,765 [http-8080-Processor25] [ESSR0017]例外が発生しました。理由はorg.h2.jdbc.JdbcSQLException: The object is already closed [90007-30]
org.seasar.framework.exception.SXAException: [ESSR0017]例外が発生しました。理由はorg.h2.jdbc.JdbcSQLException: The object is already closed [90007-30]
at org.seasar.extension.dbcp.impl.DBXAResourceImpl.doRollback(DBXAResourceImpl.java:75)
at org.seasar.extension.jta.xa.AbstractXAResource.rollback(AbstractXAResource.java:193)
at org.seasar.extension.dbcp.impl.XAResourceWrapperImpl.rollback(XAResourceWrapperImpl.java:137)
at org.seasar.extension.jta.XAResourceWrapper.rollback(XAResourceWrapper.java:76)
at org.seasar.extension.jta.TransactionImpl.rollbackResources(TransactionImpl.java:346)
at org.seasar.extension.jta.TransactionImpl.rollback(TransactionImpl.java:320)
at org.seasar.extension.jta.TransactionManagerImpl.rollback(TransactionManagerImpl.java:98)
at org.seasar.extension.tx.AbstractTxInterceptor.rollback(AbstractTxInterceptor.java:79)
at org.seasar.extension.tx.AbstractTxInterceptor.complete(AbstractTxInterceptor.java:102)
at org.seasar.extension.tx.RequiredInterceptor.invoke(RequiredInterceptor.java:47)
at book.chura.web.rentBook.RentBookPage$$EnhancedByS2AOP$$5ef1eb$$MethodInvocation$$doSubmit2.proceed(MethodInvocationClassGenerator.java)
at org.seasar.framework.aop.interceptors.ThrowsInterceptor.invoke(ThrowsInterceptor.java:64)
at book.chura.web.rentBook.RentBookPage$$EnhancedByS2AOP$$5ef1eb$$MethodInvocation$$doSubmit2.proceed(MethodInvocationClassGenerator.java)
at org.seasar.framework.aop.interceptors.TraceInterceptor.invoke(TraceInterceptor.java:59)
at book.chura.web.rentBook.RentBookPage$$EnhancedByS2AOP$$5ef1eb$$MethodInvocation$$doSubmit2.proceed(MethodInvocationClassGenerator.java)
at book.chura.web.rentBook.RentBookPage$$EnhancedByS2AOP$$5ef1eb.doSubmit(RentBookPage$$EnhancedByS2AOP$$5ef1eb.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.seasar.teeda.core.el.impl.MethodBindingImpl.invoke(MethodBindingImpl.java:70)
at org.seasar.teeda.core.util.MethodBindingUtil.invoke(MethodBindingUtil.java:31)
at org.seasar.teeda.core.application.ActionListenerImpl.processAction(ActionListenerImpl.java:56)
at javax.faces.component.UICommand.broadcast(UICommand.java:149)
at org.seasar.teeda.extension.component.html.THtmlCommandButton.broadcast(THtmlCommandButton.java:50)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:192)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:117)
at org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase.executePhase(InvokeApplicationPhase.java:29)
at org.seasar.teeda.core.lifecycle.AbstractPhase.execute(AbstractPhase.java:55)
at org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b.$$execute$$invokeSuperMethod$$(InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b.java)
at org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b$$MethodInvocation$$execute0.proceed(MethodInvocationClassGenerator.java)
at org.seasar.teeda.core.interceptor.MeasurementInterceptor.invoke(MeasurementInterceptor.java:46)
at org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b$$MethodInvocation$$execute0.proceed(MethodInvocationClassGenerator.java)
at org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b.execute(InvokeApplicationPhase$$EnhancedByS2AOP$$154de0b.java)
at org.seasar.teeda.core.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:93)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:87)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.seasar.extension.filter.EncodingFilter.doFilter(EncodingFilter.java:62)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.seasar.framework.container.hotdeploy.HotdeployFilter.doFilter(HotdeployFilter.java:63)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.seasar.framework.container.filter.S2ContainerFilter.doFilter(S2ContainerFilter.java:63)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.h2.jdbc.JdbcSQLException: The object is already closed [90007-30]
at org.h2.message.Message.getSQLException(Message.java:67)
at org.h2.message.Message.getSQLException(Message.java:49)
at org.h2.message.Message.getSQLException(Message.java:88)
at org.h2.jdbc.JdbcConnection.checkClosed(JdbcConnection.java:1142)
at org.h2.jdbc.JdbcConnection.rollback(JdbcConnection.java:303)
at org.seasar.extension.dbcp.impl.DBXAResourceImpl.doRollback(DBXAResourceImpl.java:72)
... 58 more
DEBUG 2007-05-05 13:32:18,781 [http-8080-Processor25] トランザクションをロールバックしました
DEBUG 2007-05-05 13:32:18,781 [http-8080-Processor25] END book.chura.web.rentBook.RentBookPage#doSubmit() Throwable:org.seasar.framework.exception.SQLRuntimeException: [ESSR0071]SQLで例外(ErrorCode=42122, SQLState=42S22)が発生しました。理由はorg.seasar.framework.exception.SSQLException: [ESSR0072]SQLで例外(SQL=[select user.id,
user.name,
user.entryDate,
user.kind,
user.contact,
rentInfo.limitDate AS limitDate_0,
rentInfo.userId AS userId_0,
bookSpec.title AS title_1
from book left outer join bookSpec bookSpec
on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.
id = rentInfoDetail.bookId
rentInfoDetail left outer join rentInfo rentInfo
on rentInfoDetail.rentInfoId = rentInfo.id
rentInfo left outer join user user
on rentInfo.userId = user.id], ErrorCode={1}, SQLState={2})が発生しました
DEBUG 2007-05-05 13:32:18,796 [http-8080-Processor25] org.seasar.framework.exception.SQLRuntimeException: [ESSR0071]SQLで例外(ErrorCode=42122, SQLState=42S22)が発生しました。理由はorg.seasar.framework.exception.SSQLException: [ESSR0072]SQLで例外(SQL=[select user.id,
user.name,
user.entryDate,
user.kind,
user.contact,
rentInfo.limitDate AS limitDate_0,
rentInfo.userId AS userId_0,
bookSpec.title AS title_1
from book left outer join bookSpec bookSpec
on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.
id = rentInfoDetail.bookId
rentInfoDetail left outer join rentInfo rentInfo
on rentInfoDetail.rentInfoId = rentInfo.id
rentInfo left outer join user user
on rentInfo.userId = user.id], ErrorCode={1}, SQLState={2})が発生しました
DEBUG 2007-05-05 13:32:18,828 [http-8080-Processor25] [ESSR0071]SQLで例外(ErrorCode=42122, SQLState=42S22)が発生しました。理由はorg.seasar.framework.exception.SSQLException: [ESSR0072]SQLで例外(SQL=[select user.id,
user.name,
user.entryDate,
user.kind,
user.contact,
rentInfo.limitDate AS limitDate_0,
rentInfo.userId AS userId_0,
bookSpec.title AS title_1
from book left outer join bookSpec bookSpec
on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.
id = rentInfoDetail.bookId
rentInfoDetail left outer join rentInfo rentInfo
on rentInfoDetail.rentInfoId = rentInfo.id
rentInfo left outer join user user
on rentInfo.userId = user.id], ErrorCode={1}, SQLState={2})が発生しました
DEBUG 2007-05-05 13:32:18,843 [http-8080-Processor25] [measurement] perform ms:3812
DEBUG 2007-05-05 13:32:18,843 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:18 843 JST(org.seasar.teeda.core.lifecycle.impl.InvokeApplicationPhase)
DEBUG 2007-05-05 13:32:18,843 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:18 843 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:32:18,984 [http-8080-Processor25] [measurement] perform ms:141
DEBUG 2007-05-05 13:32:18,984 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:18 984 JST(org.seasar.teeda.core.lifecycle.impl.RestoreViewPhase)
DEBUG 2007-05-05 13:32:18,984 [http-8080-Processor25] [measurement] start date = 2007/05/05 01:32:18 984 JST(org.seasar.teeda.core.lifecycle.impl.RenderResponsePhase)
DEBUG 2007-05-05 13:32:19,031 [http-8080-Processor25] [measurement] perform ms:47
DEBUG 2007-05-05 13:32:19,031 [http-8080-Processor25] [measurement] end date = 2007/05/05 01:32:19 031 JST(org.seasar.teeda.core.lifecycle.impl.RenderResponsePhase)


末記人
大ベテラン
会議室デビュー日: 2005/12/05
投稿数: 233
お住まい・勤務地: あわにこ
投稿日時: 2007-05-05 14:41
エラーメッセージ中に出力されているＳＱＬを見ると邪魔なものがあるように見えるけど...

以下ちょっと整形
select user.id, user.name, user.entryDate, user.kind, user.contact,
rentInfo.limitDate AS limitDate_0, rentInfo.userId AS userId_0, bookSpec.title AS title_1

from book
left outer join bookSpec bookSpec on book.bookSpecId = bookSpec.id
left outer join rentInfoDetail rentInfoDetail on book.id = rentInfoDetail.bookId
>>これ邪魔じゃね？>>rentInfoDetail
left outer join rentInfo rentInfo on rentInfoDetail.rentInfoId = rentInfo.id
>>これ邪魔じゃね？>>rentInfo
left outer join user user on rentInfo.userId = user.id

kokansetu
常連さん
会議室デビュー日: 2007/01/25
投稿数: 41
投稿日時: 2007-05-05 19:24
未記入大ベテランさん、お返事ありがとうございました。

ご指摘の通り訂正したら、実行できました。

ありがとうございました。
1

スキルアップ／キャリアアップ（JOB@IT）