How do I use bind variables for the SQL statements having IN clause

Question

SELECT id, name FROM t
WHERE id in (10,20,30)
As the IN list will have 'n' number of values, I am not able to specify fixed number of bind
variables like
SELECT id, name FROM t
WHERE id in (?,?,?....)

Answer 1

452051 wrote:
I am not able to specify fixed number of bind variablesYou could use collection:
SQL> create or replace force
  2    type NumList
  3      as
  4        table of number
  5  /
SQL> select ename from emp where deptno member of NumList(10)
  2  /
ENAME
CLARK
KING
MILLER
SQL> select ename from emp where deptno member of NumList(10,20,30)
  2  /
ENAME
SMITH
ALLEN
WARD
JONES
MARTIN
BLAKE
CLARK
SCOTT
KING
TURNER
ADAMS
ENAME
JAMES
FORD
MILLER
14 rows selected.
SQL> This way you have one bind variable - collection.
SY.