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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - FIREBIRD : Migration : import of table with autoincrement leads to integrity violation when attempting to add new record"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=116982#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - FIREBIRD : Migration : import of table with autoincrement leads to integrity violation when attempting to add new record"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=116982">bug 116982</a>
from <span class="vcard"><a class="email" href="mailto:robert@familiegrosskopf.de" title="robert@familiegrosskopf.de">robert@familiegrosskopf.de</a>
</span></b>
<pre>(In reply to robert from <a href="show_bug.cgi?id=116982#c5">comment #5</a>)
<span class="quote">> This is the code for getting all generators:
>
> SELECT * FROM RDB$GENERATORS;
>
> ... but don't know the right generator.
>
> Could we save the name of the generator in the description of the field,
> which should be the autovalue-field?
>
> For HSQLDB you haven't to know this, because the code only need the table
> and the field.</span >
Have found this:
SELECT RDB$FIELD_NAME, RDB$RELATION_NAME, RDB$GENERATOR_NAME FROM
RDB$RELATION_FIELDS WHERE RDB$GENERATOR_NAME IS NOT NULL
Will show the generatorname for the fields of the tables with autoincrement
value.
Generatornames are RDB$1, RDB$2 and so on ...
ALTER SEQUENCE RDB$1 RESTART WITH 10;
Sets the generator to 10. This should be the last value of the
autoincrement-field. Not the value, which should be generated as next value!
Next autoincremented value will be 11, when "RESTART WITH 10" is set - a little
bit confusing.</pre>
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