ssinganamalla

package com.mycompany.tree;


public class Node {
    public int value;
    public Node left;
    public Node right;
    public int level;

    public Node(int value) {

ssinganamalla

//delete the user sessions
SELECT pg_terminate_backend( pid )
FROM pg_stat_activity
WHERE pid <> pg_backend_pid( )
    AND datname = 'oldname';


ALTER DATABASE oldname RENAME TO newname