我在多重查找或保存中可能存在问题。
这是init进程
Typecard typecard = Typecard.findOrSaveByName（“personne”）
提案提案= Proposal.findOrSaveByName（“提案1”）
提案proposal1 = Proposal.findOrSaveByName（“命题2”）
第一个保存序列完美无缺！
卡片卡=新卡（类型：typecard，提案：[提案]）
card.save（）
然而，借调序列不起作用：（
Card.findOrSaveByTypecardAndProposals（typecard，[proposal1]）
我的问题很简单：为什么？如果你有一个想法..
此错误日志
Error |
2014-12-11 23:37:41,586 [localhost-startStop-1] ERROR spi.SqlExceptionHelper - Parameter "#3" is not set; SQL statement:
select this_.id as id1_0_0_, this_.version as version2_0_0_, this_.typecard_id as typecard3_0_0_ from card this_ where this_.typecard_id=? and this_.id=? limit ? [90012-176]
Error |
2014-12-11 23:37:41,600 [localhost-startStop-1] ERROR context.GrailsContextLoaderListener - Error initializing the application: Hibernate operation: could not extract ResultSet; uncategorized SQLException for SQL [n/a]; SQL state [90012]; error code [90012]; Parameter "#3" is not set; SQL statement:
select this_.id as id1_0_0_, this_.version as version2_0_0_, this_.typecard_id as typecard3_0_0_ from card this_ where this_.typecard_id=? and this_.id=? limit ? [90012-176]; nested exception is org.h2.jdbc.JdbcSQLException: Parameter "#3" is not set; SQL statement:
select this_.id as id1_0_0_, this_.version as version2_0_0_, this_.typecard_id as typecard3_0_0_ from card this_ where this_.typecard_id=? and this_.id=? limit ? [90012-176]
Message: Hibernate operation: could not extract ResultSet; uncategorized SQLException for SQL [n/a]; SQL state [90012]; error code [90012]; Parameter "#3" is not set; SQL statement:
select this_.id as id1_0_0_, this_.version as version2_0_0_, this_.typecard_id as typecard3_0_0_ from card this_ where this_.typecard_id=? and this_.id=? limit ? [90012-176]; nested exception is org.h2.jdbc.JdbcSQLException: Parameter "#3" is not set; SQL statement:
select this_.id as id1_0_0_, this_.version as version2_0_0_, this_.typecard_id as typecard3_0_0_ from card this_ where this_.typecard_id=? and this_.id=? limit ? [90012-176]
我创建了gist以查看登录完整性https://gist.github.com/sovlin/af7f8746d3bc3e752d13
我创建了简单的应用，例如https://github.com/sovlin/bugGORM