Traceback (most recent call last):
File "pymssql.pyx", line 630, in pymssql.connect (pymssql.c:10097)
File "_mssql.pyx", line 1887, in _mssql.connect (_mssql.c:20477)
File "_mssql.pyx", line 631, in _mssql.MSSQLConnection.__init__ (_mssql.c:6156)
File "_mssql.pyx", line 1612, in _mssql.maybe_raise_MSSQLDatabaseException (_mssql.c:16426)
_mssql.MSSQLDatabaseException: (20009, b'DB-Lib error message 20009, severity 9:\nUnable to connect: Adaptive Server is unavailable or does not exist\nNet-Lib error during Unknown error (10035)\n')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:/Python33/sqltest.py", line 3, in <module>
conn = pymssql.connect(host = r"localhost", port = r'1433', user = r'sa', password = r'412765442', database = r'test')
File "pymssql.pyx", line 636, in pymssql.connect (pymssql.c:10178)
pymssql.OperationalError: (20009, b'DB-Lib error message 20009, severity 9:\nUnable to connect: Adaptive Server is unavailable or does not exist\nNet-Lib error during Unknown error (10035)\n')
一晚上都弄不好啊！ 真烦！错误提示在上面
import pymssql
conn = pymssql.connect(host = r"localhost", port = r'1433', user = r'sa', password = r'412765442', database = r'test')
cur = conn.cursor()
if not cur:
raise(NameError,"连接数据库失败")
print("====================================")
reslist = cur.execute("select * from dbo.person_table")
for (id, name) in reslist:
print(str(id), name)
以上是代码 求救啊！ sql server代理在启动时也会失败!
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