21 lines
942 B
MySQL
21 lines
942 B
MySQL
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DROP INDEX tool_bindings_live_package_bot;
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CREATE UNIQUE INDEX tool_bindings_live_package_bot
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ON tool_bindings(package_row_id, bot_id)
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WHERE status IN ('installing', 'ready', 'switching', 'retiring');
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CREATE TABLE package_transitions (
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id TEXT PRIMARY KEY,
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bot_id TEXT NOT NULL,
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computer_id TEXT NOT NULL REFERENCES computers(id) ON DELETE CASCADE,
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generation INTEGER NOT NULL,
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package_id TEXT NOT NULL,
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binding_id TEXT NOT NULL REFERENCES tool_bindings(id) ON DELETE CASCADE,
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source_id TEXT NOT NULL REFERENCES tool_packages(id) ON DELETE CASCADE,
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target_id TEXT NOT NULL REFERENCES tool_packages(id) ON DELETE CASCADE,
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retiring JSONB NOT NULL,
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status TEXT NOT NULL DEFAULT 'pending',
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schemas JSONB,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE UNIQUE INDEX package_transition_pending
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ON package_transitions(bot_id, package_id) WHERE status IN ('pending','cancelling');
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