{
	"comment": "Set unsigned true for pp_page in page_props table",
	"before": {
		"name": "page_props",
		"comment": "Name/value pairs indexed by page_id",
		"columns": [
			{
				"name": "pp_page",
				"type": "integer",
				"options": { "notnull": true }
			},
			{
				"name": "pp_propname",
				"type": "binary",
				"options": { "length": 60, "notnull": true }
			},
			{
				"name": "pp_value",
				"type": "blob",
				"options": { "length": 65530, "notnull": true }
			},
			{
				"name": "pp_sortkey",
				"type": "float",
				"options": { "notnull": false }
			}
		],
		"indexes": [
			{ "name": "pp_propname_page", "columns": [ "pp_propname", "pp_page" ], "unique": true },
			{ "name": "pp_propname_sortkey_page", "columns": [ "pp_propname", "pp_sortkey", "pp_page" ], "unique": true, "options": { "where": "(pp_sortkey IS NOT NULL)" } }
		],
		"pk": [ "pp_page", "pp_propname" ]
	},
	"after": {
		"name": "page_props",
		"comment": "Name/value pairs indexed by page_id",
		"columns": [
			{
				"name": "pp_page",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "pp_propname",
				"type": "binary",
				"options": { "length": 60, "notnull": true }
			},
			{
				"name": "pp_value",
				"type": "blob",
				"options": { "length": 65530, "notnull": true }
			},
			{
				"name": "pp_sortkey",
				"type": "float",
				"options": { "notnull": false }
			}
		],
		"indexes": [
			{ "name": "pp_propname_page", "columns": [ "pp_propname", "pp_page" ], "unique": true },
			{ "name": "pp_propname_sortkey_page", "columns": [ "pp_propname", "pp_sortkey", "pp_page" ], "unique": true, "options": { "where": "(pp_sortkey IS NOT NULL)" } }
		],
		"pk": [ "pp_page", "pp_propname" ]
	}
}