Setup DB Structure using Models in Sails.js

www/dbcreate_MySQL.sql

@@ -4,12 +4,16 @@ CREATE TABLE IF NOT EXISTS tag_classes(
     id INT NOT NULL AUTO_INCREMENT,
     tag_class varchar(64),
     description varchar(64),
+    createdAt DATETIME,
+    updatedAt DATETIME,
     PRIMARY KEY (id)
 );
 
 CREATE TABLE IF NOT EXISTS device_types(
     id INT NOT NULL AUTO_INCREMENT,
     dType VARCHAR(64),
+    createdAt DATETIME,
+    updatedAt DATETIME,
     PRIMARY KEY (id)
 );
 
@@ -18,6 +22,8 @@ CREATE TABLE IF NOT EXISTS devices(
     name varchar(64),
     device_type INT,
     address VARCHAR(64),
+    createdAt DATETIME,
+    updatedAt DATETIME,
     PRIMARY KEY (id),
     INDEX device_type_ind (device_type),
     FOREIGN KEY (device_type)
@@ -38,7 +44,8 @@ CREATE TABLE IF NOT EXISTS tags(
     units varchar(64),
     minExpected varchar(64),
     maxExpected varchar(64),
-    deleted INT NULL DEFAULT 0,
+    createdAt DATETIME,
+    updatedAt DATETIME,
     PRIMARY KEY (id),
     INDEX class_ind (class),
     FOREIGN KEY (class)
@@ -53,9 +60,10 @@ CREATE TABLE IF NOT EXISTS tags(
 
 CREATE TABLE IF NOT EXISTS tag_vals(
   id INT NOT NULL AUTO_INCREMENT,
-  dtime datetime,
   tagID int,
   val float,
+  createdAt DATETIME,
+  updatedAt DATETIME,
   PRIMARY KEY (id),
   INDEX tagID_ind (tagID),
   FOREIGN KEY (tagID)
@@ -67,7 +75,8 @@ CREATE TABLE IF NOT EXISTS config (
     id INT NOT NULL AUTO_INCREMENT,
     parameter varchar(128),
     val varchar(128),
-    dateAdded TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP,
+    createdAt DATETIME,
+    updatedAt DATETIME,
     PRIMARY KEY (id)
 );