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44 lines
1.2 KiB
44 lines
1.2 KiB
2 years ago
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DROP TABLE IF EXISTS stock_price;
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-- DROP TABLE IF EXISTS stock_price_tw;
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-- DROP TABLE IF EXISTS stock_info;
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-- DROP TABLE IF EXISTS stock_info_tw;
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CREATE TABLE stock_price (
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id SERIAL PRIMARY KEY,
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ticker VARCHAR(64) NOT NULL,
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date DATE NOT NULL,
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price REAL NOT NULL,
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return REAL NOT NULL
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);
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-- you need to add ()
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CREATE INDEX idx_ticker ON stock_price (ticker);
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-- CREATE TABLE stock_price_tw (
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-- id SERIAL PRIMARY KEY,
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-- ticker VARCHAR(64) NOT NULL,
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-- date DATE NOT NULL,
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-- price REAL NOT NULL,
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-- return REAL NOT NULL
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-- );
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-- -- you need to add ()
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-- CREATE INDEX idx_ticker_tw ON stock_price_tw (ticker);
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-- CREATE TABLE stock_info_tw (
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-- id SERIAL PRIMARY KEY,
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-- ticker VARCHAR(64) NOT NULL,
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-- last_price REAL NOT NULL,
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-- start DATE NOT NULL,
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-- end DATE NOT NULL
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-- );
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-- you need to add ()
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-- CREATE INDEX idx_info_tw ON stock_info_tw (ticker);
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-- CREATE TABLE stock_info (
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-- id SERIAL PRIMARY KEY,
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-- ticker VARCHAR(64) NOT NULL,
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-- last_price REAL NOT NULL,
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-- start DATE NOT NULL,
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-- end DATE NOT NULL
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-- );
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-- you need to add ()
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-- CREATE INDEX idx_info ON stock_info (ticker);
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