時(shí)間:2024-02-28 13:28作者:下載吧人氣:17
DO $$
declare d int;
declare d1 varchar(100);
declare d2 varchar(100);
declare d3 date;
declare d4 date;
begin
d3:= CURRENT_DATE;
d1:=’select date”’|| d3 ||””;
d:=(SELECT EXTRACT(DOW FROM d3))-1;
d2:=d1 || ‘-INTERVAL ”’ || d || ‘ day ” ‘;
EXECUTE d2 into d4;
RAISE NOTICE ‘ok %’,d4;
end$$
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