Hi, i attach my code which up to concatenate with my initial qvd is okay. Next I want to inner join (the final concatenated table) with a loop by date over 20/5/2021 straight from the db, so as to get info in daily pieces. This returns me 0 data though which is not true. Where is this code wrong? I could use your help so much. Thanks.
NoConcatenate
TempDate:
load Distinct date(floor(Date),'DD/MM/YYYY') as Date
where Date>'20/05/2021';
SQL SELECT date "Date"
FROM Table;
LET NumRows=NoOfRows('TempDate');
trace $(NumRows);
For n=1 To $(NumRows)
let vDate = Peek('Date',$(n)-1,'TempDate');
trace $(vDate);
TempTable:
NoConcatenate
LOAD id, filename;
SQL select
tab2.id,tab2.date,
tab3.f_id, tab3.`filename
from
Table2 tab2
inner join
Table3 tab3
on tab2.id=tab3.f_id
where date_format(tab2.date,"%d/%m/%Y")='$(vDate)' and tab1.id>'$(MaxID)'; //incremental implementation
DROP TABLE TempTable;
next n;
// drop table TempDate;
Concatenate
Load * from [$(vPathQVD)Initial_*.qvd] (qvd)
WHERE NOT EXISTS(id);
FOR i=1 To $(NumRows)
let vDate2 = Peek('Date',$(i)-1,'TempDate');
Trace $(i);
Trace $(vDate2);
inner Join
LOAD id as id;
SQL select
tab2.id,tab2.date,
tab3.f_id, tab3.`filename
from
Table2 tab2
inner join
Table3 tab3
on tab2.id=tab3.f_id
where date_format(tab2.date,"%d/%m/%Y")='$(vDate2)';
NEXT i;
