Add check constraints for container.version_ttl_seconds and blobs.size (

#268) To ensure data integrity Ref: #196 Signed-off-by: Igor Shishkin <me@teran.ru>
teran · Nov 26, 2024 · bde668c · bde668c
1 parent 3816e5c
commit bde668c
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diff --git a/...ata/postgresql/migrations/sql/0007_ensure_containers_versions_ttl_and_blobs_size.down.sql b/...ata/postgresql/migrations/sql/0007_ensure_containers_versions_ttl_and_blobs_size.down.sql
@@ -0,0 +1,11 @@
+BEGIN;
+
+ALTER TABLE blobs
+    DROP CONSTRAINT size_range
+;
+
+ALTER TABLE containers
+    DROP CONSTRAINT version_ttl_seconds_range
+;
+
+COMMIT;
diff --git a/...adata/postgresql/migrations/sql/0007_ensure_containers_versions_ttl_and_blobs_size.up.sql b/...adata/postgresql/migrations/sql/0007_ensure_containers_versions_ttl_and_blobs_size.up.sql
@@ -0,0 +1,11 @@
+BEGIN;
+
+ALTER TABLE blobs
+    ADD CONSTRAINT size_range CHECK (size >= 0)
+;
+
+ALTER TABLE containers
+    ADD CONSTRAINT version_ttl_seconds_range CHECK (version_ttl_seconds >= -1)
+;
+
+COMMIT;