plsqldeveloper - Looping through multiple results in PLSQL -


i have select query returns 50 results. select query returns id .

the next part need run select query value 50 ids.

please can 1 tell me best way done. using loop idea e.g.

begin declare  @count= select id table1   1 @count ..loop    select value table2 id =1 end loop

can use cursors best method.

please elaborate on statement "the next part need run select query value 50 ids." however, if want fetch 50 records in pl/sql block , manipulate them in way, require cursor. records cursor can fetched both , without loop.

cursor example:

declare  cursor c1 select col1 table1; begin  in c1   loop    dbms_output.put_line(a.col1);   end loop; end;

the above piece of code display values col1 when server output on.


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