REDO: Modify UNIQUE constraint on xids table (#970)

* Modify UNIQUE constraint on xids table * Moved schema change into migration file. * Add `IF EXISTS` to fix constraint migration Co-authored-by: josh <joshsmith2@gmail.com> Co-authored-by: Christopher Small <metasoarous@gmail.com>
compdemocracy · Aug 24, 2022 · 3466cf2 · 3466cf2
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commit 3466cf2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/server/postgres/migrations/000002_add_xid_constraint.sql b/server/postgres/migrations/000002_add_xid_constraint.sql
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+ALTER TABLE xids
+  DROP CONSTRAINT IF EXISTS xids_owner_uid_key,
+  ADD CONSTRAINT xids_owner_xid_key UNIQUE (owner, xid);