10 lines
405 B
SQL
10 lines
405 B
SQL
-- 03.sql: recipients for SMS alerts
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-- Table to store phone numbers, enabled flag, and alert level (1=red only, 2=yellow+red)
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-- PostgreSQL has no native unsigned int; use integer with CHECK constraints.
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CREATE TABLE IF NOT EXISTS sms_recipients (
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phone TEXT PRIMARY KEY,
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enabled BOOLEAN NOT NULL DEFAULT TRUE,
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alert_level INTEGER NOT NULL DEFAULT 2 CHECK (alert_level >= 1)
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);
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