22 lines
674 B
PL/PgSQL
22 lines
674 B
PL/PgSQL
begin;
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create function wt_add_seconds(sec integer, ts timestamp with time zone) returns timestamp with time zone
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as $$
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select ts + sec * '1 second'::interval;
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$$ language sql
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stable
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returns null on null input;
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comment on function wt_add_seconds is
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'wt_add_seconds returns ts + sec.';
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create function wt_add_seconds_to_now(sec integer) returns timestamp with time zone
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as $$
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select wt_add_seconds(sec, current_timestamp);
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$$ language sql
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stable
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returns null on null input;
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comment on function wt_add_seconds_to_now is
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'wt_add_seconds_to_now returns current_timestamp + sec.';
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commit;
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