In clause in oracle takes 1000 parameter maximum.
If we give more than that then it is giving exception.
I do not want to use select query inside the IN clause.
Actually I am calling one method. to which I am passing String Array of 1500 PK that I want to use in IN clause.that I am doing by FOR loop and appending to query.
but I do not want change signature of my method.
What version of Oracle DB are you using?
"I do not want to use select query inside the IN clause"
Any specific reason of not wanting to use such a solution?
If it's version 11, then based on the information you've provided an alternative solution is to use a select query inside the IN clause as follows:
Assuming the current sql query you have is as follows:
select * from tableA where columnA in(<array of string>);
The above can be modified to
A type "string_type" can be defined as a table of varchar2 in the Oracle DB.
Then the array of string can be assigned to the type variable "string_type_var".
select * from tableA where columnA in(select column_value from table(:string_type_var));