[Middlegen-user] Forcing sequences in PostgreSQL

[Tomasz Kochanek]

I am using PostgreSQl and sequences. I have tried to use midllegen to
generate Hibernate mapping. The problem is that for all tables I get
generator type="assigned" even if table is based on sequence.

According to hibernate docs it's not recommendedto use type assigned.
Is it ok? Is it possible to use sequences ??

Thanks for help

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[James Neville]

Tomasz,

If you check the hibernate-prefs.properties file (in the path specified
by the prefsdir flag in the middlegen ant task) that is
generated/updated by middlegen, you can find the keygenerator
definitions for each table and alter them manually.

hibernate.tables.foo.keygenerator=sequence
hibernate.tables.foo.keygeneratorarg=seq_bar_id

An alternative (and much easier) way would be to run the Middlegen GUI
and select the options in there.

Cheers

James.

Post by Tomasz Kochanek
I am using PostgreSQl and sequences. I have tried to use midllegen to
generate Hibernate mapping. The problem is that for all tables I get
generator type="assigned" even if table is based on sequence.
According to hibernate docs it's not recommendedto use type assigned.
Is it ok? Is it possible to use sequences ??
Thanks for help
----------------------------------------------------------------------
Portal INTERIA.PL zaprasza... >>> http://link.interia.pl/f17cb
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