{
	"comment": "Increaes us_size to bigint (T191805)",
	"before":
	{
		"name": "uploadstash",
		"comment": "Store information about newly uploaded files before they're moved into the actual filestore",
		"columns": [
			{
				"name": "us_id",
				"type": "integer",
				"options": {
					"autoincrement": true,
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_user",
				"comment": "the user who uploaded the file.",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_key",
				"comment": "file key. this is how applications actually search for the file. this might go away, or become the primary key.",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_orig_path",
				"comment": "the original path",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_path",
				"comment": "the temporary path at which the file is actually stored",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_source_type",
				"comment": "which type of upload the file came from (sometimes)",
				"type": "string",
				"options": {
					"notnull": false,
					"length": 50
				}
			},
			{
				"name": "us_timestamp",
				"comment": "the date/time on which the file was added",
				"type": "mwtimestamp",
				"options": {
					"notnull": true
				}
			},
			{
				"name": "us_status",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 50
				}
			},
			{
				"name": "us_chunk_inx",
				"comment": "chunk counter starts at 0, current offset is stored in us_size",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_props",
				"comment": "Serialized file properties from FSFile::getProps()",
				"type": "blob",
				"options": {
					"notnull": false,
					"length": 65530
				}
			},
			{
				"name": "us_size",
				"comment": "file size in bytes",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_sha1",
				"comment": "this hash comes from FSFile::getSha1Base36(), and is 31 characters",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 31
				}
			},
			{
				"name": "us_mime",
				"type": "string",
				"options": {
					"notnull": false,
					"length": 255
				}
			},
			{
				"name": "us_media_type",
				"comment": "Media type as defined by the MEDIATYPE_xxx constants, should duplicate definition in the image table",
				"type": "mwenum",
				"options": { "notnull": false, "default": null,
					"fixed": true,
					"CustomSchemaOptions": {
						"enum_values": [ "UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D" ]
					}
				}
			},
			{
				"name": "us_image_width",
				"comment": "image-specific properties",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_image_height",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_image_bits",
				"type": "smallint",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			}
		],
		"indexes": [
			{
				"name": "us_user",
				"comment": "sometimes there's a delete for all of a user's stuff.",
				"columns": [
					"us_user"
				],
				"unique": false
			},
			{
				"name": "us_key",
				"comment": "pick out files by key, enforce key uniqueness",
				"columns": [
					"us_key"
				],
				"unique": true
			},
			{
				"name": "us_timestamp",
				"comment": "the abandoned upload cleanup script needs this",
				"columns": [
					"us_timestamp"
				],
				"unique": false
			}
		],
		"pk": [
			"us_id"
		]
	},
	"after":
	{
		"name": "uploadstash",
		"comment": "Store information about newly uploaded files before they're moved into the actual filestore",
		"columns": [
			{
				"name": "us_id",
				"type": "integer",
				"options": {
					"autoincrement": true,
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_user",
				"comment": "the user who uploaded the file.",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_key",
				"comment": "file key. this is how applications actually search for the file. this might go away, or become the primary key.",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_orig_path",
				"comment": "the original path",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_path",
				"comment": "the temporary path at which the file is actually stored",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 255
				}
			},
			{
				"name": "us_source_type",
				"comment": "which type of upload the file came from (sometimes)",
				"type": "string",
				"options": {
					"notnull": false,
					"length": 50
				}
			},
			{
				"name": "us_timestamp",
				"comment": "the date/time on which the file was added",
				"type": "mwtimestamp",
				"options": {
					"notnull": true
				}
			},
			{
				"name": "us_status",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 50
				}
			},
			{
				"name": "us_chunk_inx",
				"comment": "chunk counter starts at 0, current offset is stored in us_size",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_props",
				"comment": "Serialized file properties from FSFile::getProps()",
				"type": "blob",
				"options": {
					"notnull": false,
					"length": 65530
				}
			},
			{
				"name": "us_size",
				"comment": "file size in bytes",
				"type": "bigint",
				"options": {
					"unsigned": true,
					"notnull": true
				}
			},
			{
				"name": "us_sha1",
				"comment": "this hash comes from FSFile::getSha1Base36(), and is 31 characters",
				"type": "string",
				"options": {
					"notnull": true,
					"length": 31
				}
			},
			{
				"name": "us_mime",
				"type": "string",
				"options": {
					"notnull": false,
					"length": 255
				}
			},
			{
				"name": "us_media_type",
				"comment": "Media type as defined by the MEDIATYPE_xxx constants, should duplicate definition in the image table",
				"type": "mwenum",
				"options": { "notnull": false, "default": null,
					"fixed": true,
					"CustomSchemaOptions": {
						"enum_values": [ "UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D" ]
					}
				}
			},
			{
				"name": "us_image_width",
				"comment": "image-specific properties",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_image_height",
				"type": "integer",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			},
			{
				"name": "us_image_bits",
				"type": "smallint",
				"options": {
					"unsigned": true,
					"notnull": false
				}
			}
		],
		"indexes": [
			{
				"name": "us_user",
				"comment": "sometimes there's a delete for all of a user's stuff.",
				"columns": [
					"us_user"
				],
				"unique": false
			},
			{
				"name": "us_key",
				"comment": "pick out files by key, enforce key uniqueness",
				"columns": [
					"us_key"
				],
				"unique": true
			},
			{
				"name": "us_timestamp",
				"comment": "the abandoned upload cleanup script needs this",
				"columns": [
					"us_timestamp"
				],
				"unique": false
			}
		],
		"pk": [
			"us_id"
		]
	}
}