Subject | RE: [Firebird-Java] Get generator field value |
---|---|
Author | Rick Debay |
Post date | 2005-09-09T14:36:08Z |
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-----Original Message-----
From: Firebird-Java@yahoogroups.com
[mailto:Firebird-Java@yahoogroups.com] On Behalf Of Adriano dos Santos
Fernandes
Sent: Friday, September 09, 2005 10:14 AM
To: Firebird-Java@yahoogroups.com
Subject: Re: [Firebird-Java] Get generator field value
Roman Rokytskyy wrote:
Adriano
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-----Original Message-----
From: Firebird-Java@yahoogroups.com
[mailto:Firebird-Java@yahoogroups.com] On Behalf Of Adriano dos Santos
Fernandes
Sent: Friday, September 09, 2005 10:14 AM
To: Firebird-Java@yahoogroups.com
Subject: Re: [Firebird-Java] Get generator field value
Roman Rokytskyy wrote:
>>This won't work. You need to do this with a BEFORE INSERT trigger.http://groups.yahoo.com/group/Firebird-Architect/message/7048
>>See http://firebird.sourceforge.net/index.php?op=faq#q0011.dat
>
>
> My fault. Sorry. Helen is right.
>
> CREATE TABLE table [EXTERNAL [FILE] 'filespec'] (<col_def> [,
> <col_def> | <tconstraint> ...]);
>
> <col_def> = col {<datatype> | COMPUTED [BY] (<expr>) | domain}
> [DEFAULT {literal | NULL | USER}] [NOT NULL] [<col_constraint>]
> [COLLATE collation]
>
> What speaks against changing it to
>
> <col_def> = ...
> DEFAULT {literal | <expr> | NULL | USER}
>
> Is there any conceptual issue here?
>
Adriano
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