cx_Oracle：我如何獲得ORA-xxxxx錯誤號？

Question

在try/except塊中，如何提取Oracle錯誤編號？

Answer 1

try: 
    cursor.execute("select 1/0 from dual") 
except cx_Oracle.DatabaseError, e: 
    error, = e 
    print "Code:", error.code 
    print "Message:", error.message 

這導致下面的輸出：

Code: 1476 
Message: ORA-01476: divisor is equal to zero