mirror of
https://codeberg.org/shroff/phylum.git
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83 lines
2.5 KiB
SQL
83 lines
2.5 KiB
SQL
-- name: ResourceById :one
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SELECT * from resources WHERE id = $1;
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-- name: CreateResource :exec
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INSERT INTO resources(
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id, parent, name, dir, created, modified
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) VALUES (
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$1, $2, $3, $4, NOW(), NOW()
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);
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-- name: UpdateResourceContents :exec
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UPDATE resources
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SET
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size = $1,
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etag = $2,
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modified = NOW()
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WHERE id = $3;
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-- name: UpdateResourceModified :exec
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UPDATE resources
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SET
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modified = NOW()
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WHERE id = $1;
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-- name: Rename :exec
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UPDATE resources
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SET
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name = CASE WHEN (@name::text = '') THEN name ELSE @name::text END,
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parent = @parent::uuid,
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modified = NOW()
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WHERE id = @id::uuid;
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-- name: ReadDir :many
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WITH RECURSIVE nodes(id, parent, name, dir, created, modified, size, etag, depth, path) AS (
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SELECT r.id, r.parent, r.name, r.dir, r.created, r.modified, r.size, r.etag, 0, ''::text
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FROM resources r WHERE r.id = @id::uuid
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UNION ALL
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SELECT r.id, r.parent, r.name, r.dir, r.created, r.modified, r.size, r.etag, n.depth + 1, concat(n.path, '/', r.name)
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FROM resources r JOIN nodes n on r.parent = n.id
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WHERE deleted IS NULL
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AND CASE WHEN @recursive::boolean THEN true ELSE depth < 1 END
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)
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SELECT * from nodes
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WHERE CASE WHEN @include_root::boolean THEN true ELSE depth > 0 END;
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-- name: ResourceByPath :one
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WITH RECURSIVE nodes(id, parent, name, dir, created, modified, size, etag, depth, path, search) AS (
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SELECT r.id, r.parent, r.name, r.dir, r.created, r.modified, r.size, r.etag, 0, ''::text, @search::text[]
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FROM resources r WHERE r.id = @root::uuid
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UNION ALL
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SELECT r.id, r.parent, r.name, r.dir, r.created, r.modified, r.size, r.etag, n.depth + 1, concat(n.path, '/', r.name), n.search
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FROM resources r JOIN nodes n on r.parent = n.id
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WHERE deleted IS NULL
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AND r.name = n.search[n.depth + 1]
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)
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SELECT * FROM nodes WHERE cardinality(search) = depth;
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-- name: DeleteRecursive :exec
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WITH RECURSIVE nodes(id, parent) AS (
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SELECT r.id, r.parent
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FROM resources r WHERE r.id = @id::uuid
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UNION ALL
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SELECT r.id, r.parent
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FROM resources r JOIN nodes n on r.parent = n.id
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WHERE deleted IS NULL
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)
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UPDATE resources
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SET modified = NOW(), deleted = NOW()
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WHERE id in (SELECT id FROM nodes);
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-- name: HardDeleteRecursive :many
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WITH RECURSIVE nodes(id, parent) AS (
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SELECT r.id, r.parent
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FROM resources r WHERE r.id = @id::uuid
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UNION ALL
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SELECT r.id, r.parent
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FROM resources r JOIN nodes n on r.parent = n.id
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WHERE deleted IS NULL
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)
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DELETE FROM resources
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WHERE id in (SELECT id FROM nodes)
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RETURNING id, dir; |