39 lines
981 B
SQL
39 lines
981 B
SQL
CREATE TABLE trades (
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id SERIAL PRIMARY KEY,
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trade_id integer NOT NULL,
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product CHAR(7) NOT NULL,
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price NUMERIC(1000, 8) NOT NULL,
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size NUMERIC(1000, 8) NOT NULL,
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buy BOOLEAN NOT NULL DEFAULT FALSE,
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sell BOOLEAN NOT NULL DEFAULT FALSE,
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timestamp TIMESTAMPTZ NOT NULL);
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CREATE UNIQUE INDEX product_trade_id_index ON trades (
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product,
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trade_id);
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CREATE INDEX timestamp_index ON trades (timestamp);
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CREATE TABLE confirmations (
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id SERIAL PRIMARY KEY,
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product CHAR(7) NOT NULL,
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type CHAR(1) NOT NULL,
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last_id INTEGER NOT NULL DEFAULT 0);
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CREATE TABLE aggregations (
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id SERIAL PRIMARY KEY,
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interval integer NOT NULL,
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product CHAR(7) NOT NULL,
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price NUMERIC(1000, 8) NOT NULL,
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buy_volume NUMERIC(1000, 8) NOT NULL,
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sell_volume NUMERIC(1000, 8) NOT NULL,
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buy_transactions integer NOT NULL,
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sell_transactions integer NOT NULL,
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timestamp TIMESTAMPTZ NOT NULL
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);
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CREATE UNIQUE INDEX interval_product_time_index ON aggregations (
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interval,
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product,
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timestamp);
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