22 lines
490 B
PL/PgSQL
22 lines
490 B
PL/PgSQL
DO LANGUAGE plpgsql $$
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DECLARE
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ver integer;
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res text := 2;
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BEGIN
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SELECT current_setting('server_version_num') INTO ver;
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IF (SELECT pg_is_in_recovery()) THEN
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IF (ver >= 90600) THEN
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SELECT * INTO res from (
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SELECT COUNT(*) FROM pg_stat_wal_receiver
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) T;
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ELSE
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res := 'ZBX_NOTSUPPORTED: Requires PostgreSQL version 9.6 or higher';
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END IF;
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END IF;
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perform set_config('zbx_tmp.repl_status_res', res, false);
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END $$;
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SELECT current_setting('zbx_tmp.repl_status_res');
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