https://issues.qgis.org/https://issues.qgis.org/favicon.ico2017-05-31T13:37:31ZQGIS Issue TrackingQGIS Application - Bug report #16636: Delete child feature in Relation Reference Widget (n:m-Relations)https://issues.qgis.org/issues/16636?journal_id=802422017-05-31T13:37:31ZMatthias Kuhn
<ul></ul><p>This happens when there is no "ON DELETE CASCADE" flag set on the foreign key.</p>
<p>With tables A <- (L)inking -> B</p>
<p>And a foreign key constraint L_B_fkey on L, do the following</p>
<p>ALTER TABLE L<br /> DROP CONSTRAINT L_B_fkey;</p>
<p>ALTER TABLE L<br /> ADD CONSTRAINT L_B_fkey FOREIGN KEY (foreign_key_field_name)<br /> REFERENCES B (primary_key_field) MATCH SIMPLE<br /> ON DELETE CASCADE;</p> QGIS Application - Bug report #16636: Delete child feature in Relation Reference Widget (n:m-Relations)https://issues.qgis.org/issues/16636?journal_id=812302017-07-25T21:20:20ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Priority</strong> changed from <i>High</i> to <i>Normal</i></li><li><strong>Status</strong> changed from <i>Open</i> to <i>Feedback</i></li></ul> QGIS Application - Bug report #16636: Delete child feature in Relation Reference Widget (n:m-Relations)https://issues.qgis.org/issues/16636?journal_id=831162017-09-25T14:44:37ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Resolution</strong> set to <i>invalid</i></li><li><strong>Status</strong> changed from <i>Feedback</i> to <i>Closed</i></li></ul><p>Closing for lack of feedback, please reopen if necessary.</p>