oracle11g - How to put 2 rows returned from a query into into 2 columns of a single row in Oracle sql -

i run query returns 2 rows

select table-a condition=something; 

row1 value1

row2 value2

now, want put in new table in 2 columns of single row

select column1, column2 table-b condition=something; 

row1 column1 column2

   value1   value2 

can please me this?

it unclear how want pick row goes column - here couple of options:

select min( ) minimum_value,        max( ) maximum_value   table_a  1=1; 

or

select max( ) keep ( dense_rank first order rownum ) first_value,        max( ) keep ( dense_rank last  order rownum ) last_value   table_a  1=1; 

or

select *   ( select a, rownum rn table_a 1=1 ) pivot  ( max(a) rn in ( 1 first_value, 2 second_value ) );