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friend2015
 Post subject: Upgrade from Oracle 11g to Oracle 12c
PostPosted: Mon Oct 19, 2015 10:27 am 
Newbie

Joined: Mon Oct 19, 2015 10:22 am
Posts: 2
Considering an upgrade from Oracle 11g to Oracle 12c.

Currently running version 3.6.5 of Hibernate with the 10/11g dialect, i.e. org.hibernate.dialect.Oracle10gDialect

Is it possible to upgrade to 12c without upgrading Hibernate or changing the dialect? As far as I can make out there is no 12c dialect available.
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babyfish
 Post subject: Re: Upgrade from Oracle 11g to Oracle 12c
PostPosted: Mon Oct 19, 2015 11:40 am 
Regular
Regular

Joined: Mon Oct 19, 2015 7:49 am
Posts: 61
Location: ChengDu China
No problem. Oralce has 11g and 12c, but hibernate only has Oracle8i/9i/10gDialect. because the basic SQL of 11g and 12c for developer will not be changed, only advanced SQL for DBA is changed. Do it, don't worry

By the way: help me to let more friends know this: https://github.com/babyfish-ct/babyfish
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friend2015
 Post subject: Re: Upgrade from Oracle 11g to Oracle 12c
PostPosted: Wed Oct 21, 2015 11:28 am 
Newbie

Joined: Mon Oct 19, 2015 10:22 am
Posts: 2
Hibernate has a 12c dialect for version 5 according to https://docs.jboss.org/hibernate/orm/5.0/javadocs/org/hibernate/dialect/Oracle12cDialect.html

But has anyone tried Hibernate version 3 + 10g dialect with Oracle 12c?
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shrikrishna_patil
 Post subject: Re: Upgrade from Oracle 11g to Oracle 12c
PostPosted: Thu Jan 12, 2017 11:54 am 
Newbie

Joined: Thu Jan 12, 2017 11:39 am
Posts: 1
Currently I am using hibernate 4.3.5, org.hibernate.dialect.Oracle9iDialect with oracle 11g.

Can I continue using hibernate 4.3.5 along & Oracle9iDialect for oracle 12c?

or is it necessary to use different dialect for oracle 12c?
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