7326e273e1
Protect upload cleanup and atomic completion paths, add durable media worker leases and brand asset validation, and introduce verified migration/bootstrap/deployment gates.
8 lines
401 B
SQL
8 lines
401 B
SQL
-- 全局视频转码租约。字段均可空，部署前后兼容；不改动任何已有素材 URL 或源文件。
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ALTER TABLE "materials"
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ADD COLUMN IF NOT EXISTS "transcode_lease_token" TEXT,
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ADD COLUMN IF NOT EXISTS "transcode_lease_expires_at" TIMESTAMP(3);
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CREATE INDEX IF NOT EXISTS "materials_transcode_lease_idx"
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ON "materials"("transcode_lease_expires_at", "transcode_lease_token");
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