Method find

java/java/de/crupp/upscaledb/Database.java:154–159

Searches an item in the Database, returns the record This method wraps the native ups_db_find function. This function searches the Database for a key. If the key is found, the method will return the record of this item. Database.find can not search for duplicate keys. If the

(Transaction txn, byte[] key)

   * @return the record of the item
   */
  public byte[] find(Transaction txn, byte[] key)
      throws DatabaseException {
    if (key == null)
      throw new NullPointerException();
    return ups_db_find(m_handle, txn != null ? txn.getHandle() : 0, key, 0);
  }

  /**
   * Searches an item in the Database, returns the record