20 lines
825 B
PL/PgSQL
20 lines
825 B
PL/PgSQL
create function pg_temp.create_role_if_not_exists(rolename name, opts character varying) RETURNS text
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LANGUAGE plpgsql
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AS $$
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BEGIN
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IF NOT EXISTS (SELECT * FROM pg_roles WHERE rolname = rolename) THEN
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EXECUTE format('CREATE ROLE %I %s', rolename, opts);
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RETURN 'CREATE ROLE';
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ELSE
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RETURN format('ROLE ''%I'' ALREADY EXISTS', rolename);
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END IF;
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END;
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$$;
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select pg_temp.create_role_if_not_exists('dbapi_anonymous', 'with nologin');
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select pg_temp.create_role_if_not_exists('test_default_role', 'with nologin');
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select pg_temp.create_role_if_not_exists('dbapi_test_author', 'with nologin');
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select pg_temp.create_role_if_not_exists('dbapi_test_author_a', 'with nologin in role dbapi_test_author');
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select pg_temp.create_role_if_not_exists('dbapi_test_author_b', 'with nologin in role dbapi_test_author');
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