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appview/db: remove foreign key constraint between collections
Appview cannot modify the user-owned record on repository deletion
Signed-off-by: Seongmin Lee <git@boltless.me>
+23
+23
appview/db/db.go
+23
appview/db/db.go
···
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return err
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})
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// we cannot modify user-owned record on repository delete
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orm.RunMigration(conn, logger, "remove-foreign-key-profile_pinned_repositories-and-repos", func(tx *sql.Tx) error {
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_, err := tx.Exec(`
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create table profile_pinned_repositories_new (
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did text not null,
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-- data
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at_uri text not null,
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-- constraints
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unique(did, at_uri),
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foreign key (did) references profile(did) on delete cascade
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);
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insert into profile_pinned_repositories_new (did, at_uri)
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select did, at_uri from profile_pinned_repositories;
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drop table profile_pinned_repositories;
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alter table profile_pinned_repositories_new rename to profile_pinned_repositories;
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`)
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return err
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})
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return &DB{
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db,
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logger,