fix(sql): add unique constraint on hook uuid (#5099)

fsamin · web-flow · commit 61e107992f41 · 2020-04-06T16:04:14.000+02:00
Signed-off-by: francois  samin &lt;francois.samin@corp.ovh.com&gt;
diff --git a/engine/sql/193_hooks_uuid.sql b/engine/sql/193_hooks_uuid.sql
@@ -0,0 +1,12 @@
+-- +migrate Up
+
+CREATE UNIQUE INDEX idx_w_node_hook_uuid 
+ON w_node_hook (uuid);
+
+ALTER TABLE w_node_hook 
+ADD CONSTRAINT unique_w_node_hook_uuid  
+UNIQUE USING INDEX idx_w_node_hook_uuid;
+
+-- +migrate Down
+
+SELECT 1;
