YouTube does not have 10 minute upload limit anymore. Yey! But can get long and hard to watch at once. So here are time stamps:
0:03:20 UML diagram of Zend DB, how relates to project. 0:18:20 MVC Event where DB version will be checked 0:25:45 Migrations classes with Zend DB Connection 0:39:30 Zend Metadata to check table existence 0:50:06 Manual SQL queries 1:07:07 SELECT statement with Zend SQL 1:13:25 CreateTable DDL 1:19:40 INSERT statement with Zend SQL 1:24:08 find and execute all migrations 1:37:35 UPDATE statement with Zend SQL 1:39:31 WHERE predicate 1:43:40 Dispatch MVC error event to automatically redirect to migrations utility when needed.