ORA-01036: 非法变量 name/number (cx_Oracle)
ORA-01036: illegal variable name/number (cx_Oracle)
当我尝试将数据插入数据库时，我在使用以下代码时看到了上述错误。
能否请您建议还可以做什么。
代码：
list_to_add=['Have you searched','similar question has already been posted']
dsn_tns = cx.makedsn(cred_test['HOST'], cred_test['PORT'], service_name=cred_test['SERVICE_NAME'])
conn = cx.connect(user=cred_test['USER'], password=cred_test['PASWRD'], dsn=dsn_tns)
cursor = conn.cursor()
cursor.prepare('INSERT INTO Table_name Col_name values (:0)')
cursor.executemany(None,list_to_add)
conn.commit()
您有一些小问题：
ORA-01036 由于列表元素未用方括号括起而引发
ORA-00947 将在解决第一个问题后引发，因为 Col_name 没有在 Insert 语句中用括号括起来
list_to_add=[['Have you searched'],['similar question has already been posted']]
dsn_tns = cx.makedsn(cred_test['HOST'], cred_test['PORT'], service_name=cred_test['SERVICE_NAME'])
conn = cx.connect(user=cred_test['USER'], password=cred_test['PASWRD'], dsn=dsn_tns)
cursor = conn.cursor()
cursor.prepare('INSERT INTO Table_name(Col_name) VALUES(:0)')
cursor.executemany(None,list_to_add)
conn.commit()
当我尝试将数据插入数据库时，我在使用以下代码时看到了上述错误。
能否请您建议还可以做什么。
代码：
list_to_add=['Have you searched','similar question has already been posted']
dsn_tns = cx.makedsn(cred_test['HOST'], cred_test['PORT'], service_name=cred_test['SERVICE_NAME'])
conn = cx.connect(user=cred_test['USER'], password=cred_test['PASWRD'], dsn=dsn_tns)
cursor = conn.cursor()
cursor.prepare('INSERT INTO Table_name Col_name values (:0)')
cursor.executemany(None,list_to_add)
conn.commit()
您有一些小问题：
ORA-01036 由于列表元素未用方括号括起而引发
ORA-00947 将在解决第一个问题后引发，因为
Col_name没有在 Insert 语句中用括号括起来list_to_add=[['Have you searched'],['similar question has already been posted']] dsn_tns = cx.makedsn(cred_test['HOST'], cred_test['PORT'], service_name=cred_test['SERVICE_NAME']) conn = cx.connect(user=cred_test['USER'], password=cred_test['PASWRD'], dsn=dsn_tns) cursor = conn.cursor() cursor.prepare('INSERT INTO Table_name(Col_name) VALUES(:0)') cursor.executemany(None,list_to_add) conn.commit()