[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2409) Oracle incorrect SQL causes ORA-00907: missing right parenthesis

[Yajun Shi (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_26636 ] 

Yajun Shi commented on HHH-2409:
--------------------------------

We just did some research on whether the databases that Hibernate currently supports accept keyword "AS" in front of a defined correlation name in the "FROM ... WHERE" clause.

The databases assessed include

DB2
PostgresSQL
MySQL
Oracle 9i/10g
Sybase
Sybase Anywhere
Microsoft SQL Server
SAP DB
Informix
HypersonicSQL
Ingres
Progress-92
Mckoi SQL
Interbase
Pointbase
FrontBase
Firebird

Oracle 9i/10g doesn't accept keyword "AS" in this case. Others accept it as an optional term.

As a result, we'd like to suggest the patch be applied.

Yajun Shi
SourceLabs - http://www.sourcelabs.com
Dependable Open Source Systems

> Oracle incorrect SQL causes ORA-00907: missing right parenthesis
> ----------------------------------------------------------------
>
>                 Key: HHH-2409
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2409
>             Project: Hibernate3
>          Issue Type: Bug
>    Affects Versions: 3.2.2
>         Environment: Hibernate version 3.2.2ga (also reproduced in 3.2.1ga and 3.2.0ga)
> Database: Oracle Database 10.2 XE 
>            Reporter: Greg Till
>            Priority: Critical
>
> Hibernate incorrectly inserts the "AS" keyword when aliasing a table name on Oracle.
> Oracle reports this as a missing parenthesis error.
> See forum post http://forum.hibernate.org/viewtopic.php?p=2340268#2340268 for more details.

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