Public bug reported:
If in alembic db upgrade script function
alembic.migration.remove_fks_from_table() is used it will not remove unique
constraint for such foreign key if it was created.
There should be possibility to remove such constraints from db.
Because droping such constraints is littlebit different for mysql and
postgresql (different names of constraint) there should be introduced new
function "remove_constraints" which would be also used during remove foreign
keys.
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1599840
Title:
Remove foreign key during db upgrade not remove unique constraint for
it
Status in neutron:
New
Bug description:
If in alembic db upgrade script function
alembic.migration.remove_fks_from_table() is used it will not remove unique
constraint for such foreign key if it was created.
There should be possibility to remove such constraints from db.
Because droping such constraints is littlebit different for mysql and
postgresql (different names of constraint) there should be introduced new
function "remove_constraints" which would be also used during remove foreign
keys.
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https://bugs.launchpad.net/neutron/+bug/1599840/+subscriptions
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