[
	{
		"name": "translate_sections",
		"columns": [
			{
				"name": "trs_page",
				"comment": "Key to page_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "trs_key",
				"comment": "Customizable section name",
				"type": "binary",
				"options": { "notnull": true, "length": 255 }
			},
			{
				"name": "trs_text",
				"comment": "Section contents",
				"type": "blob",
				"options": { "notnull": true, "length": 16777215 }
			},
			{
				"name": "trs_order",
				"comment": "Section order",
				"type": "integer",
				"options": { "notnull": false, "unsigned": true }
			}
		],
		"indexes": [
			{
				"name": "trs_page_order",
				"columns": [ "trs_page", "trs_order" ],
				"unique": false
			}
		],
		"pk": [ "trs_page", "trs_key" ]
	},
	{
		"name": "revtag",
		"comment": "Revision tags",
		"columns": [
			{
				"name": "rt_type",
				"type": "binary",
				"options": { "notnull": true, "length": 60 }
			},
			{
				"name": "rt_page",
				"comment": "Link to page.page_id",
				"type": "bigint",
				"options": {
					"notnull": true,
					"unsigned": true
				}
			},
			{
				"name": "rt_revision",
				"comment": "Link to revision.rev_id",
				"type": "bigint",
				"options": {
					"notnull": true,
					"unsigned": true
				}
			},
			{
				"name": "rt_value",
				"type": "blob",
				"options": { "length": 65530, "notnull": false }
			}
		],
		"indexes": [
			{
				"name": "rt_revision_type",
				"comment": "Index for finding the tags on a given revision",
				"columns": [ "rt_revision", "rt_type" ],
				"unique": false
			}
		],
		"pk": [ "rt_type", "rt_page", "rt_revision" ]
	},
	{
		"name": "translate_groupstats",
		"columns": [
			{
				"name": "tgs_group",
				"type": "binary",
				"options": { "notnull": true, "length": 100 }
			},
			{
				"name": "tgs_lang",
				"type": "binary",
				"options": { "notnull": true, "length": 20 }
			},
			{
				"name": "tgs_total",
				"type": "integer",
				"options": { "notnull": false, "unsigned": true }
			},
			{
				"name": "tgs_translated",
				"type": "integer",
				"options": { "notnull": false, "unsigned": true }
			},
			{
				"name": "tgs_fuzzy",
				"type": "integer",
				"options": { "notnull": false, "unsigned": true }
			},
			{
				"name": "tgs_proofread",
				"type": "integer",
				"options": { "notnull": false, "unsigned": true }
			}
		],
		"indexes": [
			{
				"name": "tgs_lang",
				"columns": [ "tgs_lang" ],
				"unique": false
			}
		],
		"pk": [ "tgs_group", "tgs_lang" ]
	},
	{
		"name": "translate_reviews",
		"comment": "Translation reviews; to store reviews of a page revision by a user.",
		"columns": [
			{
				"name": "trr_user",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "trr_page",
				"comment": "Link to page.page_id",
				"type": "integer",
				"options": { "notnull": true, "unsigned": true }
			},
			{
				"name": "trr_revision",
				"comment": "Link to revision.rev_id",
				"type": "bigint",
				"options": { "notnull": true, "unsigned": true }
			}
		],
		"pk": [ "trr_page", "trr_revision", "trr_user" ],
		"indexes": []
	},
	{
		"name": "translate_groupreviews",
		"comment": "Message group workflow states",
		"columns": [
			{
				"name": "tgr_group",
				"comment": "The length we need to accommodate 'page-' + the full pagename including prefix. That could be 255 + prefix (length not limited), but page translation section pages limit that to shorter, because it needs to accommodate /sectionname/languagecode suffix to the page name.",
				"type": "binary",
				"options": { "notnull": true, "length": 200 }
			},
			{
				"name": "tgr_lang",
				"type": "binary",
				"options": { "notnull": true, "length": 20 }
			},
			{
				"name": "tgr_state",
				"comment": "Any of user configured values from $wgTranslateWorkflowStates",
				"type": "binary",
				"options": { "notnull": true, "length": 32 }
			}
		],
		"pk": [ "tgr_group", "tgr_lang" ],
		"indexes": []
	},
	{
		"name": "translate_tms",
		"columns": [
			{
				"name": "tms_sid",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true, "autoincrement": true }
			},
			{
				"name": "tms_lang",
				"comment": "Language code",
				"type": "binary",
				"options": { "notnull": true, "length": 20 }
			},
			{
				"name": "tms_len",
				"comment": "Length of the string in characters",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "tms_text",
				"comment": "The actual text",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			},
			{
				"name": "tms_context",
				"comment": "Identifier where this text came from",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			}
		],
		"pk": [ "tms_sid" ],
		"indexes": [
			{
				"name": "tms_lang_len",
				"columns": [ "tms_lang", "tms_len" ],
				"unique": false
			}
		]
	},
	{
		"name": "translate_tmt",
		"comment": "Stored translations",
		"columns": [
			{
				"name": "tmt_sid",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "tmt_lang",
				"comment": "Language code",
				"type": "binary",
				"options": { "notnull": true, "length": 20 }
			},
			{
				"name": "tmt_text",
				"comment": "The actual text",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			}
		],
		"pk": [ "tmt_sid", "tmt_lang" ],
		"indexes": []
	},
	{
		"name": "translate_tmf",
		"comment": "Fulltext search index",
		"columns": [
			{
				"name": "tmf_sid",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "tmf_text",
				"type": "text",
				"options": { "length": 65535 }
			}
		],
		"pk": [],
		"indexes": [
			{
				"name": "tmf_text",
				"columns": [ "tmf_text" ],
				"unique": false,
				"flags": [
					"fulltext"
				]
			}
		],
		"table_options": [
			"ENGINE=MyISAM",
			"DEFAULT CHARSET=utf8mb4"
		]
	},
	{
		"name": "translate_metadata",
		"comment": "Translate group metadata",
		"columns": [
			{
				"name": "tmd_group",
				"type": "binary",
				"options": { "notnull": true, "length": 200 }
			},
			{
				"name": "tmd_key",
				"type": "binary",
				"options": { "notnull": true, "length": 20 }
			},
			{
				"name": "tmd_value",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			}
		],
		"pk": [ "tmd_group", "tmd_key" ],
		"indexes": []
	},
	{
		"name": "translate_messageindex",
		"columns": [
			{
				"name": "tmi_key",
				"type": "binary",
				"options": { "notnull": true, "length": 255 }
			},
			{
				"name": "tmi_value",
				"type": "binary",
				"options": { "notnull": true, "length": 255 }
			}
		],
		"pk": [ "tmi_key" ],
		"indexes": []
	},
	{
		"name": "translate_stash",
		"columns": [
			{
				"name": "ts_user",
				"type": "integer",
				"options": { "notnull": true }
			},
			{
				"name": "ts_namespace",
				"type": "integer",
				"options": { "notnull": true }
			},
			{
				"name": "ts_title",
				"type": "binary",
				"options": { "notnull": true, "length": 255 }
			},
			{
				"name": "ts_value",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			},
			{
				"name": "ts_metadata",
				"type": "blob",
				"options": { "length": 16777215, "notnull": true }
			}
		],
		"pk": [ "ts_user", "ts_namespace", "ts_title" ],
		"indexes": []
	},
	{
		"name": "translate_cache",
		"comment": "",
		"columns": [
			{
				"name": "tc_key",
				"comment": "Cache key",
				"type": "binary",
				"options": { "notnull": true, "length": 255 }
			},
			{
				"name": "tc_value",
				"comment": "Cache value",
				"type": "blob",
				"options": { "length": 16777215, "notnull": false }
			},
			{
				"name": "tc_exptime",
				"comment": "Key expiry time",
				"type": "mwtimestamp",
				"options": { "notnull": false }
			},
			{
				"name": "tc_tag",
				"comment": "Tag and group cache keys",
				"type": "binary",
				"options": { "notnull": false, "length": 255 }
			}
		],
		"pk": [ "tc_key" ],
		"indexes": [
			{
				"name": "tc_tag",
				"columns": [ "tc_tag" ],
				"unique": false
			}
		]
	},
	{
		"name": "translate_translatable_bundles",
		"comment": "Translatable bundles with their current status.",
		"columns": [
			{
				"name": "ttb_page_id",
				"comment": "Key to page.page_id",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "ttb_type",
				"comment": "Type of the translatable bundle",
				"type": "smallint",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "ttb_status",
				"comment": "Current status of the translatable bundle",
				"type": "smallint",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "ttb_sortkey",
				"comment": "Sortkey for the translatable bundle.",
				"type": "binary",
				"options": { "length": 255, "notnull": true }
			}
		],
		"indexes": [
			{
				"name": "ttb_type_sortkey_status",
				"columns": [ "ttb_type", "ttb_sortkey", "ttb_status" ],
				"unique": true
			}
		],
		"pk": [ "ttb_page_id" ]
	},
	{
		"name": "translate_message_group_subscriptions",
		"comment": "Translator subscriptions to message groups",
		"columns": [
			{
				"name": "tmgs_user_id",
				"comment": "Subscribed user ID",
				"type": "integer",
				"options": { "unsigned": true, "notnull": true }
			},
			{
				"name": "tmgs_group",
				"comment": "Group ID that user has subscribed to",
				"type": "binary",
				"options": { "notnull": true, "length": 200 }
			}
		],
		"pk": [ "tmgs_group", "tmgs_user_id" ],
		"indexes": [
			{
				"name": "translate_tmgs_user_id",
				"comment": "Index for finding all group subscriptions of the user",
				"columns": [
					"tmgs_user_id"
				],
				"unique": false
			}
		]
	}
]