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398#连接数据库
db_conn = cx_Oracle.connect(db_connect_info)
cursor = db_conn.cursor()
get_base_table_stru = "desc " + db_base_table
cursor.execute(get_base_table_stru)
db_base_table_content = cursor.fetchall()
for row in db_base_table_content:
print row报错：Traceback (most recent call last):
File "C:\Users\victor\Desktop\Ӣ��\DDLDML\ddldml\src\generate_ddl_dml.py", line 107, in <module>
cursor.execute(get_base_table_stru)cx_Oracle.DatabaseError: ORA-00900: ��Ч SQL ���
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desc是sqlplus中的命令，不是合法的sql语句，因此出现了ORA-00900的报错。
如果想查询表的信息，请查询user_tables表。