运行cursor_insert.execute(sql,params)时,即使源数据库表和目标数据库表的数据定义为float,nvarchar和nvarchar以及我的存储过程。
是否将参数设置为一个名为“ params”的新变量,导致数据类型发生这种变化?如果是这样,我该如何解决? (在阅读一些Python文档时,它不应该更改数据类型,对吗?)
page_id/feed?
fields=name,id,message,created_time&include_hidden=true&limit=100&
access_token=xxxxxx
答案 0 :(得分:1)
您没有传递parameter
值,而是传递了字符串文字,请尝试以下操作:
# Create cursor associated with connection
cursor=conn.cursor()
cursor_select = conn.cursor()
cursor_insert = conn.cursor()
if conn:
print('***** Connected to DCPWDBS289 *****')
select_str="SELECT TOP 5 Incident_ID,Incident_Type,Priority FROM
incidents_all WHERE incidents_all.Status NOT IN ('Closed','Resolved')"
cursor_select.execute(select_str)
while True:
row = cursor_select.fetchone()
if not row:
break
print(' Row: ', row)
IncIncident_ID = row[0] # Float
IncIncident_Type = row[1] # Str
IncPriority = row[2] # Str
sql = """EXEC ITSM.dbo.ITSM_LOAD @IncIncident_ID=?,
@IncIncident_Type=?,@IncPriority=?"""
params = (IncIncident_ID, IncIncident_Type, IncPriority)
cursor_insert.execute(sql,params)
del cursor_insert
cursor.commit()
conn.close()