105 lines
3.2 KiB
MySQL
105 lines
3.2 KiB
MySQL
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-- name: recursive-all-bookmarks
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-- every bookmark that has a tag and is inside a folder has three entries:
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WITH RECURSIVE
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folder_marks(bid, type, title, folder, parent)
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AS (
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SELECT id, type, title, title as folder, parent FROM moz_bookmarks WHERE fk IS NULL and parent not in (4,0) -- get all folders
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UNION ALL
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SELECT id, moz_bookmarks.type, moz_bookmarks.title, folder, folder_marks.parent -- get all bookmarks with folder parents
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FROM moz_bookmarks JOIN folder_marks ON moz_bookmarks.parent=bid
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),
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bk_in_folders(id, type, fk, title, parent) AS(
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-- select out all bookmarks inside folders
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SELECT id, type, fk, title, parent FROM moz_bookmarks
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WHERE type = 1
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AND parent IN (SELECT id FROM moz_bookmarks WHERE fk ISNULL and parent NOT IN (4,0)) -- parent is a folder
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),
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tags AS (
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SELECT id, type, fk, title FROM moz_bookmarks WHERE type = 2 AND parent IN (4,0)
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),
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marks(id, type, fk, title, tags, parent, folder)
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AS (
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SELECT id, type, fk, title, title as tags, parent, parent as folder FROM bk_in_folders -- bookmarks
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UNION
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-- links between bookmarks and tags
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SELECT id, type, fk, NULL, NULL, parent, parent FROM moz_bookmarks WHERE type = 1 AND fk IS NOT NULL
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UNION
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-- get all tags which are tags of bookmarks in folders (pre selected)
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SELECT moz.id, t.type, m.fk, moz.title, t.title, moz.parent, (SELECT title FROM moz_bookmarks WHERE id = moz.parent)
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FROM tags as t
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JOIN marks as m ON t.id = m.parent
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JOIN moz_bookmarks as moz ON m.fk = moz.fk
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),
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folder_bookmarks_pre(id, type, title, folder, parent, plId)
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AS(
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-- get all bookmarks within folders (moz_bookmarks.fk = null)
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SELECT fm.bid, fm.type, fm.title, fm.folder, fm.parent, moz_places.id as plId
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FROM folder_marks as fm
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JOIN moz_bookmarks ON fm.bid=moz_bookmarks.id
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JOIN moz_places ON moz_bookmarks.fk = moz_places.id
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),
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folder_bookmarks(id, type, plId, title, tags, folders, parent )
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AS(
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SELECT id, type, plId, title, NULL, group_concat(folder) as folders, parent
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FROM folder_bookmarks_pre GROUP BY plId
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),
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all_bookmarks AS (
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-- all bookmarks with tags and optionally within folders at the same time
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SELECT
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marks.fk as placeId,
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marks.title,
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group_concat(marks.tags) as tags,
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marks.parent as parentFolderId,
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group_concat(marks.folder) as folders,
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places.url,
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places.description as plDesc
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FROM marks
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JOIN bk_in_folders ON marks.id = bk_in_folders.id
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JOIN moz_places as places ON marks.fk = places.id
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WHERE marks.type = 2
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GROUP BY placeId
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UNION
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-- All bookmarks only within folders
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SELECT
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fbm.plId as placeId,
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fbm.title,
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NULL, -- bookmarks within folders only do not have tags
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fbm.parent as parentFolderId,
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fbm.folders,
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places.url,
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places.description as plDesc
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FROM folder_bookmarks as fbm
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JOIN moz_places as places ON fbm.plId = places.id
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)
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SELECT
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placeId,
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ifnull(title, "") as title,
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ifnull(group_concat(tags), "") as tags,
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parentfolderId,
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group_concat(folders) as folders,
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url,
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plDesc,
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(SELECT max(moz_bookmarks.lastModified) FROM moz_bookmarks WHERE fk=placeId ) as lastModified
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FROM all_bookmarks
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GROUP BY placeId
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ORDER BY lastModified
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