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32 lines
1.1 KiB
SQL
32 lines
1.1 KiB
SQL
-- Migration 008: IPFS Namespace Tracking
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-- This migration adds namespace isolation for IPFS content by tracking CID ownership.
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-- Table: ipfs_content_ownership
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-- Tracks which namespace owns each CID uploaded to IPFS.
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-- This enables namespace isolation so that:
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-- - Namespace-A cannot GET/PIN/UNPIN Namespace-B's content
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-- - Same CID can be uploaded by different namespaces (shared content)
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CREATE TABLE IF NOT EXISTS ipfs_content_ownership (
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id TEXT PRIMARY KEY,
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cid TEXT NOT NULL,
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namespace TEXT NOT NULL,
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name TEXT,
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size_bytes BIGINT DEFAULT 0,
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is_pinned BOOLEAN DEFAULT FALSE,
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uploaded_at TIMESTAMP NOT NULL,
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uploaded_by TEXT NOT NULL,
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UNIQUE(cid, namespace)
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);
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-- Index for fast namespace + CID lookup
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CREATE INDEX IF NOT EXISTS idx_ipfs_ownership_namespace_cid
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ON ipfs_content_ownership(namespace, cid);
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-- Index for fast CID lookup across all namespaces
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CREATE INDEX IF NOT EXISTS idx_ipfs_ownership_cid
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ON ipfs_content_ownership(cid);
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-- Index for namespace-only queries (list all content for a namespace)
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CREATE INDEX IF NOT EXISTS idx_ipfs_ownership_namespace
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ON ipfs_content_ownership(namespace);
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