{
	"comment": "Convert unique index to primary key (T312272)",
	"before": {
		"name": "cn_notice_projects",
		"columns": [
			{
				"name": "np_notice_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "np_project",
				"type": "string",
				"options": { "notnull": true, "length": 32 }
			}
		],
		"indexes": [
			{
				"name": "np_notice_id_project",
				"columns": [ "np_notice_id", "np_project" ],
				"unique": true
			}
		]
	},
	"after": {
		"name": "cn_notice_projects",
		"columns": [
			{
				"name": "np_notice_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "np_project",
				"type": "string",
				"options": { "notnull": true, "length": 32 }
			}
		],
		"indexes": [],
		"pk": [ "np_notice_id", "np_project" ]
	}
}