How to implement this query in Axapte?
SELECT count(*) FROM rec JOIN ( SELETC max(date) d, id FROM rec WHERE `Date`<"2014-02-03 00:00:00" GROUP BY id ) drec ON rec.id = drec.id AND rec.date = drec.d WHERE rec.value<>0; How to implement this query in Axapte?
SELECT count(*) FROM rec JOIN ( SELETC max(date) d, id FROM rec WHERE `Date`<"2014-02-03 00:00:00" GROUP BY id ) drec ON rec.id = drec.id AND rec.date = drec.d WHERE rec.value<>0; Source: https://ru.stackoverflow.com/questions/423274/
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