3fbb1c21e6
- Added portfolio schema to 01-schemas.sql - Created enums: risk_profile, goal_status, rebalance_action, allocation_status - Created tables: portfolios, portfolio_allocations, portfolio_goals - Created tables: rebalance_history, portfolio_snapshots - Added triggers for updated_at and goal progress calculations - Added indexes for performance Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
43 lines
1.8 KiB
SQL
43 lines
1.8 KiB
SQL
-- =====================================================
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-- PORTFOLIO SCHEMA - REBALANCE HISTORY TABLE
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-- =====================================================
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-- Description: History of portfolio rebalancing operations
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-- Schema: portfolio
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-- Author: Database Agent
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-- Date: 2026-01-25
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-- =====================================================
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CREATE TABLE portfolio.rebalance_history (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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portfolio_id UUID NOT NULL REFERENCES portfolio.portfolios(id) ON DELETE CASCADE,
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-- Rebalance details
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asset VARCHAR(20) NOT NULL,
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action portfolio.rebalance_action NOT NULL,
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target_percent DECIMAL(5, 2) NOT NULL,
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actual_percent_before DECIMAL(5, 2) NOT NULL,
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actual_percent_after DECIMAL(5, 2) NOT NULL,
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-- Amounts
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quantity_change DECIMAL(20, 8) NOT NULL,
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value_change DECIMAL(20, 8) NOT NULL,
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price_at_rebalance DECIMAL(20, 8) NOT NULL,
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-- Execution
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executed_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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execution_status VARCHAR(20) NOT NULL DEFAULT 'completed',
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execution_notes TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- Indexes
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CREATE INDEX idx_rebalance_history_portfolio_id ON portfolio.rebalance_history(portfolio_id);
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CREATE INDEX idx_rebalance_history_executed_at ON portfolio.rebalance_history(executed_at);
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CREATE INDEX idx_rebalance_history_asset ON portfolio.rebalance_history(asset);
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-- Comments
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COMMENT ON TABLE portfolio.rebalance_history IS 'Historical record of portfolio rebalancing operations';
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COMMENT ON COLUMN portfolio.rebalance_history.action IS 'Type of rebalance action: buy, sell, hold';
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COMMENT ON COLUMN portfolio.rebalance_history.quantity_change IS 'Amount of asset bought (+) or sold (-)';
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COMMENT ON COLUMN portfolio.rebalance_history.value_change IS 'USD value of the transaction';
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