38 lines
1.0 KiB
Bash
38 lines
1.0 KiB
Bash
#!/bin/bash
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psql --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
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CREATE TYPE CLASS AS ENUM ('us_equity', 'crypto', 'unknown');
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CREATE TYPE EXCHANGE AS ENUM (
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'AMEX',
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'ARCA',
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'BATS',
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'NASDAQ',
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'NYSE',
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'NYSEARCA',
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'OTC',
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'unknown'
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);
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CREATE TABLE assets (
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symbol TEXT PRIMARY KEY,
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class CLASS NOT NULL,
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exchange EXCHANGE NOT NULL,
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trading BOOLEAN NOT NULL DEFAULT FALSE,
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date_added TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE bars (
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timestamp TIMESTAMPTZ NOT NULL,
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asset_symbol TEXT NOT NULL REFERENCES assets(symbol) ON DELETE CASCADE ON UPDATE CASCADE,
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open DOUBLE PRECISION NOT NULL,
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high DOUBLE PRECISION NOT NULL,
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low DOUBLE PRECISION NOT NULL,
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close DOUBLE PRECISION NOT NULL,
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volume DOUBLE PRECISION NOT NULL,
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PRIMARY KEY (asset_symbol, timestamp)
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);
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SELECT create_hypertable('bars', 'timestamp', 'asset_symbol', 2);
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EOSQL
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