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45e77e9a9c
DDL schemas for Trading Platform: - User management - Authentication - Payments - Education - ML predictions - Trading data Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
55 lines
2.5 KiB
SQL
55 lines
2.5 KiB
SQL
-- ============================================================================
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-- Schema: market_data
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-- Table: tickers
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-- Description: Catálogo de activos/tickers para datos de mercado
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-- Dependencies: market_data.asset_type
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-- ============================================================================
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CREATE TABLE market_data.tickers (
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id SERIAL PRIMARY KEY,
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-- Identificación
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symbol VARCHAR(20) NOT NULL UNIQUE, -- XAUUSD, EURUSD, BTCUSD
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name VARCHAR(100) NOT NULL, -- Gold/US Dollar, Euro/US Dollar
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-- Clasificación
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asset_type market_data.asset_type NOT NULL,
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base_currency VARCHAR(10) NOT NULL, -- XAU, EUR, BTC
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quote_currency VARCHAR(10) NOT NULL, -- USD
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-- Configuración ML
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is_ml_enabled BOOLEAN DEFAULT true, -- Habilitado para ML signals
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supported_timeframes VARCHAR(50)[] DEFAULT ARRAY['5m', '15m'],
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-- Polygon.io mapping
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polygon_ticker VARCHAR(20), -- C:XAUUSD, X:BTCUSD
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-- Estado
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is_active BOOLEAN DEFAULT true,
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-- Timestamps
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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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-- Índices
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CREATE INDEX idx_tickers_symbol ON market_data.tickers(symbol);
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CREATE INDEX idx_tickers_asset_type ON market_data.tickers(asset_type);
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CREATE INDEX idx_tickers_ml_enabled ON market_data.tickers(is_ml_enabled) WHERE is_ml_enabled = true;
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CREATE INDEX idx_tickers_polygon ON market_data.tickers(polygon_ticker);
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-- Comentarios
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COMMENT ON TABLE market_data.tickers IS 'Catálogo de activos financieros para datos OHLCV';
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COMMENT ON COLUMN market_data.tickers.symbol IS 'Símbolo del activo (XAUUSD, BTCUSD, etc.)';
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COMMENT ON COLUMN market_data.tickers.polygon_ticker IS 'Símbolo en formato Polygon.io (C:XAUUSD, X:BTCUSD)';
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COMMENT ON COLUMN market_data.tickers.is_ml_enabled IS 'Indica si el activo está habilitado para ML signals';
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-- Seed: 6 activos principales
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INSERT INTO market_data.tickers (symbol, name, asset_type, base_currency, quote_currency, polygon_ticker) VALUES
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('XAUUSD', 'Gold/US Dollar', 'commodity', 'XAU', 'USD', 'C:XAUUSD'),
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('EURUSD', 'Euro/US Dollar', 'forex', 'EUR', 'USD', 'C:EURUSD'),
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('BTCUSD', 'Bitcoin/US Dollar', 'crypto', 'BTC', 'USD', 'X:BTCUSD'),
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('GBPUSD', 'British Pound/US Dollar', 'forex', 'GBP', 'USD', 'C:GBPUSD'),
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('USDJPY', 'US Dollar/Japanese Yen', 'forex', 'USD', 'JPY', 'C:USDJPY'),
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('AUDUSD', 'Australian Dollar/US Dollar', 'forex', 'AUD', 'USD', 'C:AUDUSD');
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