php - Finding out the greatest among the available dates for a record, then mapping the output to other similar outputs to find the greatest among all -
php - Finding out the greatest among the available dates for a record, then mapping the output to other similar outputs to find the greatest among all -
i have 6 tables, account mutual key in 5 of these tables , id beingness mutual key these tables.
5 of have 4-5 date fields. now, task find greatest date available record in table using condition: id = 10. find greatest date same record in other tables. in tables there no such constraint account has same number, can different same id in different tables.
now have find corresponding account has max. date value amongst corresponding id value passed.
please help!!
select max(convert varchar, acct.account_date, 101) form business relationship acct acct.id = (select acct.id id_tlb acct.id = 'something')
you'ld won't need convert date there, it'll help mm/dd/yyyy format timestamp.
reply back, if need else.
php mysql date zend-framework2 union-all
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