{
	"before": {
		"name": "nl_newsletters",
		"columns": [
			{
				"name": "nl_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true, "autoincrement": true }
			},
			{
				"name": "nl_name",
				"type": "string",
				"options": { "notnull": true, "length": 64 }
			},
			{
				"name": "nl_desc",
				"type": "blob",
				"options": { "notnull": false, "length": 65530 }
			},
			{
				"name": "nl_main_page_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "nl_active",
				"type": "mwtinyint",
				"options": { "notnull": true, "length": 1, "default": 1 }
			},
			{
				"name": "nl_subscriber_count",
				"type": "integer",
				"options": { "notnull": true, "default": 0 }
			}
		],
		"indexes": [
			{
				"name": "nl_name",
				"columns": [ "nl_name" ],
				"unique": true
			},
			{
				"name": "nl_main_page_active",
				"columns": [ "nl_main_page_id", "nl_active" ],
				"unique": true
			},
			{
				"name": "nl_active",
				"columns": [ "nl_active" ],
				"unique": false
			},
			{
				"name": "nl_active_subscriber_name",
				"columns": [ "nl_active", "nl_subscriber_count", "nl_name" ],
				"unique": false
			}
		],
		"pk": [ "nl_id" ]
	},
	"after": {
		"name": "nl_newsletters",
		"columns": [
			{
				"name": "nl_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true, "autoincrement": true }
			},
			{
				"name": "nl_name",
				"type": "string",
				"options": { "notnull": true, "length": 64 }
			},
			{
				"name": "nl_desc",
				"type": "blob",
				"options": { "notnull": false, "length": 65530 }
			},
			{
				"name": "nl_main_page_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "nl_active",
				"type": "mwtinyint",
				"options": { "notnull": true, "length": 1, "default": 1 }
			},
			{
				"name": "nl_subscriber_count",
				"type": "integer",
				"options": { "notnull": true, "default": 0 }
			}
		],
		"indexes": [
			{
				"name": "nl_name",
				"columns": [ "nl_name" ],
				"unique": false
			},
			{
				"name": "nl_main_page_active",
				"columns": [ "nl_main_page_id", "nl_active" ],
				"unique": false
			},
			{
				"name": "nl_active",
				"columns": [ "nl_active" ],
				"unique": false
			},
			{
				"name": "nl_active_subscriber_name",
				"columns": [ "nl_active", "nl_subscriber_count", "nl_name" ],
				"unique": false
			}
		],
		"pk": [ "nl_id" ]
	}
}