PPR ACK and Bulk Logging start

db-init/init_db.sql

@@ -41,6 +41,8 @@ CREATE TABLE submitted (
     departed_dt DATETIME DEFAULT NULL,
     created_by VARCHAR(16) DEFAULT NULL,
     submitted_dt TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    acknowledged_dt DATETIME DEFAULT NULL,
+    acknowledged_by VARCHAR(50) DEFAULT NULL,
     public_token VARCHAR(128) DEFAULT NULL UNIQUE,
     updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     
@@ -130,4 +132,4 @@ WHERE s.status != 'DELETED';
 
 -- Create indexes for the view performance
 -- ALTER TABLE submitted ADD INDEX idx_in_from (in_from);
--- ALTER TABLE submitted ADD INDEX idx_out_to (out_to);
+-- ALTER TABLE submitted ADD INDEX idx_out_to (out_to);