我正在使用带有 Oracle11g 的休眠 4.2.1。在 NamedQuery 的转换过程中,hibernate 显然会生成一个无效的 SQL 语句。NamedQuery 如下所示:
SELECT retenues FROM EnsembleRetenuesPrestation retenues
WHERE EXISTS (SELECT calcul FROM CalculRetenueGlobale calcul
WHERE calcul.id.payementPrestation.id = :payementId
AND calcul.id.ensembleRetenuesPrestation.id = retenues.id)
CalculRetenueGlobale 是 EnsembleRetenuesPrestation 和 PayementPrestation 的连接表(带有一些附加字段。所以它是一个真实的实体。)。它使用嵌入键作为主键,其中包含两个实体 CalculRetenueGlobale 和 PayementPrestation。
生成的 SQL 如下:
select
ensemblere0_.ERP_ID_ENSEMBLE_RET_PREST as ERP1_24_,
ensemblere0_.ERP_AAAAMM_ARRERAGES as ERP2_24_,
ensemblere0_.ERP_CODE_CALCUL_SIMUL as ERP3_24_,
ensemblere0_.ERP_ID_EXCEDENT_RETENUE as ERP19_24_,
ensemblere0_.ERP_FLAG_5E_TRANCHE_CESSION as ERP4_24_,
ensemblere0_.ERP_FLAG_ARRERAGES as ERP5_24_,
ensemblere0_.ERP_MONTANT_APRES_RETENUES as ERP6_24_,
ensemblere0_.ERP_MONTANT_AVANT_RETENUES as ERP7_24_,
ensemblere0_.ERP_MONTANT_CESSIBLE as ERP8_24_,
ensemblere0_.ERP_MONTANT_INCESS_INSAISISS as ERP9_24_,
ensemblere0_.ERP_MONTANT_SAISISSABLE as ERP10_24_,
ensemblere0_.ERP_RETENUE_ACOMPTE as ERP11_24_,
ensemblere0_.ERP_RETENUE_ACOMPTE_FIXE as ERP12_24_,
ensemblere0_.ERP_RETENUE_CONJOINT_TIERS as ERP13_24_,
ensemblere0_.ERP_RETENUE_FAILLITE as ERP14_24_,
ensemblere0_.ERP_RETENUE_SURENDETTEMENT as ERP15_24_,
ensemblere0_.ERP_SOM_RET_ALIM as ERP16_24_,
ensemblere0_.ERP_SOM_RET_CESSION as ERP17_24_,
ensemblere0_.ERP_SOM_RET_SAISIES as ERP18_24_
from
CCRSC.ENSEMBLE_RET_PREST ensemblere0_
where
exists (
select
(calculrete1_.CAL_ID_CREANCE,
calculrete1_.CAL_ID_ENSEMBLE_RET_PREST,
calculrete1_.CAL_ID_PAIEMENT)
from
CCRSC.CALC_RET_GLOBALE calculrete1_
where
calculrete1_.CAL_ID_PAIEMENT=1
and calculrete1_.CAL_ID_ENSEMBLE_RET_PREST=ensemblere0_.ERP_ID_ENSEMBLE_RET_PREST
)
结果是 ORA-00907:缺少右括号。如果我删除这部分中的两个括号,我可以毫无问题地执行查询(例如在 SQLDeveloper 中):
select
(calculrete1_.CAL_ID_CREANCE,
calculrete1_.CAL_ID_ENSEMBLE_RET_PREST,
calculrete1_.CAL_ID_PAIEMENT)
我只能找到一个老问题(https://hibernate.atlassian.net/browse/HHH-2409),但在这种情况下,他们责怪“AS”关键字,这在这种情况下似乎不是问题。
有没有人遇到过类似的问题?这可能是映射问题吗?
提前致谢,
亚历克斯