fix: dropping identity column creation (#631)

- fix: dropping identity column creation introduced by #627

Author: levkk

integration/copy_data/setup.sql

@@ -134,7 +134,7 @@ SELECT
     ir.item_refunded_at
 FROM items_raw ir;
 
-CREATE TABLE copy_data.log_actions (
+CREATE TABLE copy_data.log_actions(
     id BIGSERIAL PRIMARY KEY,
     tenant_id BIGINT,
     action VARCHAR,

pgdog/src/backend/schema/sync/pg_dump.rs

@@ -377,6 +377,8 @@ impl PgDumpOutput {
                                                         }
                                                     }
                                                 }
+                                            } else if state == SyncState::PreData {
+                                                result.push(original.into());
                                             }
                                         }
                                         // AlterTableType::AtChangeOwner => {
@@ -686,5 +688,9 @@ ALTER TABLE ONLY public.users
 
             _ => panic!("not a set sequence max"),
         }
+        let statements = output.statements(SyncState::PreData).unwrap();
+        assert!(!statements.is_empty());
+        let statements = output.statements(SyncState::PostData).unwrap();
+        assert!(statements.is_empty());
     }
 }