35 lines
1.5 KiB
SQL
35 lines
1.5 KiB
SQL
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CREATE TABLE IF NOT EXISTS resumable_uploads (
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id VARCHAR(36) PRIMARY KEY,
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tenant_id BIGINT NOT NULL REFERENCES tenants(id),
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owner_id VARCHAR(36) NOT NULL REFERENCES users(id),
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kind VARCHAR(32) NOT NULL CHECK(kind IN ('knowledge','digital-human')),
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target_id VARCHAR(36) NOT NULL,
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name TEXT NOT NULL,
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size BIGINT NOT NULL CHECK(size > 0 AND size <= 21474836480),
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"offset" BIGINT NOT NULL DEFAULT 0,
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chunk_size BIGINT NOT NULL DEFAULT 4194304,
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sha256 VARCHAR(64) NOT NULL DEFAULT '',
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fingerprint VARCHAR(128) NOT NULL DEFAULT '',
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state VARCHAR(24) NOT NULL DEFAULT 'uploading',
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error TEXT NOT NULL DEFAULT '',
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options JSONB NOT NULL DEFAULT '{}',
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result JSONB NOT NULL DEFAULT '{}',
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ingest_offset BIGINT NOT NULL DEFAULT 0,
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part INTEGER NOT NULL DEFAULT 0,
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expires_at TIMESTAMPTZ NOT NULL,
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lease_until TIMESTAMPTZ,
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lease_token VARCHAR(36) NOT NULL DEFAULT '',
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS resumable_upload_owner ON resumable_uploads(tenant_id,owner_id,created_at DESC);
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CREATE INDEX IF NOT EXISTS resumable_upload_queue ON resumable_uploads(state,lease_until,created_at);
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CREATE INDEX IF NOT EXISTS resumable_upload_expiry ON resumable_uploads(expires_at);
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CREATE TABLE IF NOT EXISTS resumable_upload_chunks (
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upload_id VARCHAR(36) NOT NULL REFERENCES resumable_uploads(id) ON DELETE CASCADE,
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"offset" BIGINT NOT NULL,
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size BIGINT NOT NULL CHECK(size > 0 AND size <= 4194304),
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sha256 VARCHAR(64) NOT NULL,
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PRIMARY KEY(upload_id,"offset")
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);
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