15 lines
304 B
PL/PgSQL
15 lines
304 B
PL/PgSQL
-- Deploy numerus:country_code to pg
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-- requires: schema_numerus
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begin;
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set search_path to numerus, public;
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create domain country_code as text
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check (value ~ '^[A-Z]{2}$');
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comment on domain country_code is
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'A correctly formated, but not necessarily valid, ISO 3166-1 alpha-2 country code';
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commit;
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