【发布时间】:2015-12-08 19:21:00
【问题描述】:
目前我正在 python 中编写查询,将数据从 oracle dbo 导出到 .csv 文件。我不确定如何在文件中写入标题。
try:
connection = cx_Oracle.connect('user','pass','tns_name')
cursor = connection.cursor()
print "connected"
try:
query = """select * from """ .format(line_name)
tmp = cursor.execute(query)
results = tmp.fetchall()
except:
pass
except:
print IOError
filename='{0}.csv'.format(line_name)
csv_file = open(filename,'wb')
if results:
myFile = csv.writer(csv_file)
myFile.writerows(results)
else:
print "null"
csv_file.close()
【问题讨论】:
标签: python csv export-to-csv cx-oracle