mysql - How can I combine two queries with a having clause into one? -

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i hope can me these 2 queries query:

select count(distinct id), sum(amount)  sales  year(saledate) = '2015' , saletype ='cash' group customer having sum(amount) >=500;  select count(distinct id), sum(amount)  sales  year(saledate) = '2015' , saletype ='creditcard' group customer having sum(amount) >=1000;

what best way combine them one? aim select cases customer paid more 500 in cash or more 1000 via creditcard.

thanks lot help.

in case can use example:

select  count(distinct id),          sum(amount)     sales    year(saledate) = '2015'      , saletype ='cash'  group customer  having  sum(amount) >=500;  union  select  count(distinct id),          sum(amount)     sales    year(saledate) = '2015'      , saletype ='creditcard'  group customer  having  sum(amount) >=1000;

or union if want records without distinct.

select  count(distinct id),          sum(amount)     sales    year(saledate) = '2015'      , saletype ='cash'  group customer  having  sum(amount) >=500;  union  select  count(distinct id),          sum(amount)     sales    year(saledate) = '2015'          , saletype ='creditcard'  group customer  having  sum(amount) >=1000;

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