{
	"comment": "Set unsigned true for fa_id in filearchive table",
	"before": {
		"name": "filearchive",
		"comment": "Record of deleted file data",
		"columns": [
			{
				"name": "fa_id",
				"comment": "Unique row id",
				"type": "integer",
				"options": {
					"autoincrement": true,
					"notnull": true
				}
			},
			{
				"name": "fa_name",
				"comment": "Original base filename; key to image.img_name, page.page_title, etc",
				"type": "binary",
				"options": {
					"notnull": true,
					"default": "",
					"length": 255
				}
			},
			{
				"name": "fa_archive_name",
				"comment": "Filename of archived file, if an old revision",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "",
					"length": 255
				}
			},
			{
				"name": "fa_storage_group",
				"comment": "Which storage bin (directory tree or object store) the file data is stored in. Should be 'deleted' for files that have been deleted; any other bin is not yet in use.",
				"type": "binary",
				"options": {
					"notnull": false,
					"length": 16
				}
			},
			{
				"name": "fa_storage_key",
				"comment": "SHA-1 of the file contents plus extension, used as a key for storage. eg 8f8a562add37052a1848ff7771a2c515db94baa9.jpg. If NULL, the file was missing at deletion time or has been purged from the archival storage.",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "",
					"length": 64
				}
			},
			{
				"name": "fa_deleted_user",
				"type": "integer",
				"options": {
					"notnull": false
				}
			},
			{
				"name": "fa_deleted_timestamp",
				"type": "mwtimestamp",
				"options": {
					"notnull": false,
					"length": 14
				}
			},
			{
				"name": "fa_deleted_reason_id",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_size",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_width",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_height",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_metadata",
				"type": "blob",
				"options": {
					"notnull": false,
					"length": 16777215
				}
			},
			{
				"name": "fa_bits",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_media_type",
				"type": "mwenum",
				"options": {
					"notnull": false,
					"default": null,
					"CustomSchemaOptions": {
						"enum_values": [ "UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D" ]
					}
				}
			},
			{
				"name": "fa_major_mime",
				"type": "mwenum",
				"options": {
					"notnull": false,
					"default": "unknown",
					"CustomSchemaOptions": {
						"enum_values": [ "unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical" ]
					}
				}
			},
			{
				"name": "fa_minor_mime",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "unknown",
					"length": 100
				}
			},
			{
				"name": "fa_description_id",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_actor",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_timestamp",
				"type": "mwtimestamp",
				"options": {
					"notnull": false,
					"length": 14
				}
			},
			{
				"name": "fa_deleted",
				"comment": "Visibility of deleted revisions, bitfield",
				"type": "mwtinyint",
				"options": {
					"unsigned": true,
					"notnull": true,
					"default": 0
				}
			},
			{
				"name": "fa_sha1",
				"comment": "sha1 hash of file content",
				"type": "binary",
				"options": {
					"notnull": true,
					"default": "",
					"length": 32
				}
			}
		],
		"indexes": [
			{
				"name": "fa_name",
				"comment": "pick out by image name",
				"columns": [
					"fa_name",
					"fa_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_storage_group",
				"comment": "pick out dupe files",
				"columns": [
					"fa_storage_group",
					"fa_storage_key"
				],
				"unique": false
			},
			{
				"name": "fa_deleted_timestamp",
				"comment": "sort by deletion time",
				"columns": [
					"fa_deleted_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_actor_timestamp",
				"comment": "sort by uploader",
				"columns": [
					"fa_actor",
					"fa_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_sha1",
				"comment": "find file by sha1, 10 bytes will be enough for hashes to be indexed",
				"columns": [
					"fa_sha1"
				],
				"unique": false,
				"options": { "lengths": [ 10 ] }
			}
		],
		"pk": [
			"fa_id"
		]
	},
	"after": {
		"name": "filearchive",
		"comment": "Record of deleted file data",
		"columns": [
			{
				"name": "fa_id",
				"comment": "Unique row id",
				"type": "integer",
				"options": {
					"autoincrement": true,
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_name",
				"comment": "Original base filename; key to image.img_name, page.page_title, etc",
				"type": "binary",
				"options": {
					"notnull": true,
					"default": "",
					"length": 255
				}
			},
			{
				"name": "fa_archive_name",
				"comment": "Filename of archived file, if an old revision",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "",
					"length": 255
				}
			},
			{
				"name": "fa_storage_group",
				"comment": "Which storage bin (directory tree or object store) the file data is stored in. Should be 'deleted' for files that have been deleted; any other bin is not yet in use.",
				"type": "binary",
				"options": {
					"notnull": false,
					"length": 16
				}
			},
			{
				"name": "fa_storage_key",
				"comment": "SHA-1 of the file contents plus extension, used as a key for storage. eg 8f8a562add37052a1848ff7771a2c515db94baa9.jpg. If NULL, the file was missing at deletion time or has been purged from the archival storage.",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "",
					"length": 64
				}
			},
			{
				"name": "fa_deleted_user",
				"type": "integer",
				"options": {
					"notnull": false
				}
			},
			{
				"name": "fa_deleted_timestamp",
				"type": "mwtimestamp",
				"options": {
					"notnull": false,
					"length": 14
				}
			},
			{
				"name": "fa_deleted_reason_id",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_size",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_width",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_height",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_metadata",
				"type": "blob",
				"options": {
					"notnull": false,
					"length": 16777215
				}
			},
			{
				"name": "fa_bits",
				"type": "integer",
				"options": {
					"notnull": false,
					"default": 0
				}
			},
			{
				"name": "fa_media_type",
				"type": "mwenum",
				"options": {
					"notnull": false,
					"default": null,
					"CustomSchemaOptions": {
						"enum_values": [ "UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D" ]
					}
				}
			},
			{
				"name": "fa_major_mime",
				"type": "mwenum",
				"options": {
					"notnull": false,
					"default": "unknown",
					"CustomSchemaOptions": {
						"enum_values": [ "unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical" ]
					}
				}
			},
			{
				"name": "fa_minor_mime",
				"type": "binary",
				"options": {
					"notnull": false,
					"default": "unknown",
					"length": 100
				}
			},
			{
				"name": "fa_description_id",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_actor",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "fa_timestamp",
				"type": "mwtimestamp",
				"options": {
					"notnull": false,
					"length": 14
				}
			},
			{
				"name": "fa_deleted",
				"comment": "Visibility of deleted revisions, bitfield",
				"type": "mwtinyint",
				"options": {
					"unsigned": true,
					"notnull": true,
					"default": 0
				}
			},
			{
				"name": "fa_sha1",
				"comment": "sha1 hash of file content",
				"type": "binary",
				"options": {
					"notnull": true,
					"default": "",
					"length": 32
				}
			}
		],
		"indexes": [
			{
				"name": "fa_name",
				"comment": "pick out by image name",
				"columns": [
					"fa_name",
					"fa_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_storage_group",
				"comment": "pick out dupe files",
				"columns": [
					"fa_storage_group",
					"fa_storage_key"
				],
				"unique": false
			},
			{
				"name": "fa_deleted_timestamp",
				"comment": "sort by deletion time",
				"columns": [
					"fa_deleted_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_actor_timestamp",
				"comment": "sort by uploader",
				"columns": [
					"fa_actor",
					"fa_timestamp"
				],
				"unique": false
			},
			{
				"name": "fa_sha1",
				"comment": "find file by sha1, 10 bytes will be enough for hashes to be indexed",
				"columns": [
					"fa_sha1"
				],
				"unique": false,
				"options": { "lengths": [ 10 ] }
			}
		],
		"pk": [
			"fa_id"
		]
	}
}