Merge pull request #1679 from eeff/eeff/dev

fix: node cache SQL schema fk constraint
emqx · Nov 20, 2023 · a99a147 · a99a147
2 parents ad67826 + 23523a0
commit a99a147
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/persistence/0002_2.3.0_node_cache.sql b/persistence/0002_2.3.0_node_cache.sql
@@ -20,13 +20,17 @@
 --- fix primary key ---
 BEGIN;
 
+DROP TABLE IF EXISTS old_node_cache;
 ALTER TABLE node_cache RENAME TO old_node_cache;
 
 CREATE TABLE IF NOT EXISTS node_cache (
   node_name TEXT PRIMARY KEY,
-  CACHE TEXT NOT NULL
+  CACHE TEXT NOT NULL,
+  FOREIGN KEY (node_name) REFERENCES nodes (name) ON UPDATE CASCADE ON DELETE CASCADE
 );
 
 INSERT OR REPLACE INTO node_cache SELECT * FROM old_node_cache;
 
+DROP TABLE old_node_cache;
+
 COMMIT;