Hi when I do the following function it fills 2 dates per day from 1970
to 2050, except that some months  (typical 2 months per year) have 4
dates for one day. this is totally freaky.. I wonder if postgresql is
tripping over itself making a double entry every now and again.

for instance I constantly get the following entries

"2006-10-01 00:00:00"
"2006-10-01 23:59:59.999"
"2006-10-01 00:00:00"
"2006-10-01 23:59:59.999"

Any ideas?

Here the function

        DECLARE
                yearcnt integer;
                monthcnt integer;
                daycnt integer;

        BEGIN

           FOR yearcnt IN 1970..2050 LOOP
                monthcnt=1;
                FOR monthcnt IN 1..12 LOOP
                        daycnt = 1;
                        FOR daycnt IN 1..31 LOOP
                                insert into datepool values
(to_timestamp(yearcnt||'-'||to_char(monthcnt,'FM00')||'-'||to_char(daycnt,'FM09')||'
00:00:00.000','YYYY MM DD HH24:MI:SS.MS'));

                                insert into datepool values
(to_timestamp(yearcnt||'-'||to_char(monthcnt,'FM00')||'-'||to_char(daycnt,'FM09')||'
23:59:59.999','YYYY MM DD HH24:MI:SS.MS'));
        
                        
                        END LOOP;
                END LOOP;               
           END LOOP;
        
        return;
        
        END;


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