CODEWITHSUNDEEP
javaoracle-databasejdbc
praveen2609
praveen2609

Reputation: 233

java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1

I m getting the below SQL exception and I don't know what's the root cause for this exception? I am also closing db connection and statement too. 

java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-01000: maximum open cursors exceeded
ORA-00604: error occurred at recursive SQL level 1
ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded

Following is my code:

 while(true)
 {

   Statement stmt2 = conn1.createStatement();
   ResultSet rs2 = null;

   int rec_count=0;
   rs2 = stmt2.executeQuery("select count(*) as cnt from   some_table");                                  
    while(rs2.next())
   {
     rec_count = rs2.getInt("cnt");
   }

   if(rec_count>0)
   {
     update_qry_b_trg1 = "update some_table set to_be_triggered=1,algo_status='D',dealer_id='HD001',price_trig_date=sysdate where buy_sell = 'SELL' and ordertype = 'BNLD' and to_be_triggered = 0 and algo_status = 'P' and Mod(group_ref_no,5)="+th_id;

   String final_qry = "BEGIN \n"+update_qry_b_trg1+";\n"+";\n END;";

   int rows = stmt1.executeUpdate(final_qry);
   stmt1.close();
   }

   rs2.close();
   stmt2.close();

   }

Upvotes: 2

Views: 33297

Answers (1)

Hiren
Hiren

Reputation: 774

Whereever stmt1 is initialized, it is a better idea to close it in a finally block. In your case you are closing it in an if condition. if the condition doesn't pass, the statement will remain open and you will get this

java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1

Also you have this running in a while loop, so you need to make sure, you close each and every Statement which is opened.

Upvotes: 1

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