通过pyodbc在MS SQL中创建存储过程

Question

我正在尝试通过python代码在mssql的master中创建存储过程。以下是我的代码：

import pyodbc

conn = pyodbc.connect("driver={SQL Server};server=localhost; database=master; trusted_connection=true",
                      autocommit=True) 
cursor = conn.cursor()
sqlcommand = """
                USE master
                GO
                CREATE PROCEDURE sp_myCustomSystemProc
                AS
                BEGIN
                    PRINT 'myCustomCode'
                END
                GO
                EXEC sp_ms_marksystemobject 'sp_myCustomSystemProc'
             """     
cursor.execute(sqlcommand)

cursor.commit()

conn.commit()

运行此python代码后，出现此错误：

  

回溯（最近通话最近）：

File "auto_complete.py", line 27, in <module>
  cursor.execute(sqlcommand)  
pyodbc.ProgrammingError: ('42000', "[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'GO'. (102) (SQLExecDirectW); 
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
'CREATE/ALTER PROCEDURE' must be the first statement in a query batch. (111); 
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'GO'. (102); 
[42000] [Microsoft][ODBC SQL Server Driver][SQL Server]
Incorrect syntax near 'sp_myCustomSystemProc'. (102)")

有人可以帮助我解决这个问题吗？

Answer 1

由于您的连接字符串已经指定了master数据库（即database=master;），因此只需删除

USE master
GO

来自您的查询。