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https://github.com/coder/coder.git
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Kyle Carberry
53a6459ecd
Adds chat_context_resources: a per-chat pinned copy of the agent context resources a chat is hydrated against. The agent-side table (workspace_agent_context_resources) is last-writer-wins with no history, so a chat copies its resources at hydration/refresh to keep a stable view while the agent drifts. Schema foundation only (no queries/dbauthz/prepareGeneration/SDK yet). chat_id FK ON DELETE CASCADE for cleanup parity; no agent FK so the pin survives agent replacement; PK (chat_id, source); reuses the 000522 enum types.
83 lines
2.5 KiB
SQL
83 lines
2.5 KiB
SQL
-- Pinned context resources covering each non-reserved body kind plus a
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-- non-OK status. The earlier chat fixtures already insert at least one row
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-- into chats; we attach the resources to the first such chat (ordered
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-- deterministically) so migration tests see a non-empty
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-- chat_context_resources table without hard-coding a specific chat ID.
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INSERT INTO chat_context_resources (
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chat_id,
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source,
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body_kind,
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body,
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content_hash,
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size_bytes,
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status,
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error,
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source_path
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)
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SELECT
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c.id,
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v.source,
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v.body_kind::workspace_agent_context_body_kind,
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v.body::jsonb,
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decode(v.content_hash, 'hex'),
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v.size_bytes,
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v.status::workspace_agent_context_resource_status,
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v.error,
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v.source_path
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FROM (
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SELECT id FROM chats ORDER BY created_at, id LIMIT 1
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) AS c
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CROSS JOIN (
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VALUES
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(
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'/home/coder/workspace/AGENTS.md',
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'instruction_file',
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'{"content":"aGVsbG8="}',
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'1111111111111111111111111111111111111111111111111111111111111111',
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5::bigint,
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'ok',
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'',
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''
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),
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(
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'/home/coder/workspace/.agents/skills/example/SKILL.md',
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'skill',
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'{"meta":"LS0tCm5hbWU6IGV4YW1wbGUKLS0tCmJvZHk=","name":"example","description":"Example skill"}',
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'2222222222222222222222222222222222222222222222222222222222222222',
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32::bigint,
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'ok',
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'',
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'/home/coder/workspace'
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),
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(
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'/home/coder/workspace/.mcp.json',
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'mcp_config',
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'{}',
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'3333333333333333333333333333333333333333333333333333333333333333',
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128::bigint,
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'ok',
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'',
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''
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),
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(
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'mcp:echo',
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'mcp_server',
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'{"server_name":"echo","description":"echoes input"}',
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'4444444444444444444444444444444444444444444444444444444444444444',
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256::bigint,
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'ok',
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'',
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'/home/coder/workspace/.mcp.json'
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),
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(
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'/home/coder/workspace/big.md',
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'instruction_file',
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'{}',
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'5555555555555555555555555555555555555555555555555555555555555555',
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99999::bigint,
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'oversize',
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'file exceeds 64KiB per-resource cap',
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''
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)
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) AS v(source, body_kind, body, content_hash, size_bytes, status, error, source_path);
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