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59 lines (55 loc) · 1.42 KB
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-- Stable consumer-facing views. Rebuild after schema or calc changes.
CREATE OR REPLACE VIEW v_symbol AS
SELECT
thscode,
ticker,
name,
exchange,
asset_type,
currency
FROM dim_symbol;
CREATE OR REPLACE VIEW v_daily AS
SELECT
k.thscode,
k.date,
k.open,
k.high,
k.low,
k.close,
k.volume,
k.turnover,
k.currency,
k.interval
FROM raw_kline_daily k;
CREATE OR REPLACE VIEW v_daily_qfq AS
SELECT
k.thscode,
k.date,
k.open * COALESCE(f.forward_factor, 1.0) AS open,
k.high * COALESCE(f.forward_factor, 1.0) AS high,
k.low * COALESCE(f.forward_factor, 1.0) AS low,
k.close * COALESCE(f.forward_factor, 1.0) AS close,
k.volume,
k.turnover,
COALESCE(f.forward_factor, 1.0) AS forward_factor,
k.currency,
k.interval
FROM raw_kline_daily k
LEFT JOIN calc_adjust_factor_daily f
ON f.thscode = k.thscode AND f.date = k.date;
CREATE OR REPLACE VIEW v_daily_hfq AS
SELECT
k.thscode,
k.date,
k.open * COALESCE(f.backward_factor, 1.0) AS open,
k.high * COALESCE(f.backward_factor, 1.0) AS high,
k.low * COALESCE(f.backward_factor, 1.0) AS low,
k.close * COALESCE(f.backward_factor, 1.0) AS close,
k.volume,
k.turnover,
COALESCE(f.backward_factor, 1.0) AS backward_factor,
k.currency,
k.interval
FROM raw_kline_daily k
LEFT JOIN calc_adjust_factor_daily f
ON f.thscode = k.thscode AND f.date = k.date;