Sql server [Microsoft][ODBC驱动程序17 for SQL Server][SQL Server]靠近“abcdef”的语法不正确。（102）（SQLExecDirectW）“）

密码附近出现不正确的语法错误

根据我的发现，如果您的sql语句有参数，您应该修改代码如下：

ownerpass="abcdef"
owner="yrdy"
sql_login = (
"DECLARE @sql AS NVARCHAR(MAX);"
"DECLARE @Databaseowner sysname = ?;"
"DECLARE @Databaseownerpass sysname = ?;"
"SET @sql = N'if not exists (select * from sys.sql_logins where name = @Databaseowner )'  + N' CREATE LOGIN ' + QUOTENAME(@Databaseowner) + N''' WITH PASSWORD = ' + QUOTENAME(@Databaseownerpass, '''') + N';';"
"EXEC sp_executesql @sql,N'@Databaseowner sysname', N'@Databaseownerpass sysname', @Databaseowner = @Databaseowner, @Databaseownerpass = @Databaseownerpass;")
cursor.execute(sql_login, owner,ownerpass)
=============================================

ownerpass = "abcdef"
owner = "yrdy"
sql_login = (
    "DECLARE @sql AS NVARCHAR(MAX);"
    "DECLARE @Databaseowner sysname = ?;"
    "DECLARE @Databaseownerpass sysname = ?;"
    "SET @sql = 
        N'if not exists (select * from sys.sql_logins where name = @Databaseowner )'  + 
        N' CREATE LOGIN ' + QUOTENAME(@Databaseowner) + 
        N' WITH PASSWORD = ' + QUOTENAME(@Databaseownerpass, '''') + N';';"
    "EXEC sp_executesql @sql, N'@Databaseowner sysname, @Databaseownerpass sysname', @Databaseowner, @Databaseownerpass;"
)   

参考：

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希望这有帮助。

首先，生成有效的T-SQL语句。在使用和时会出现错误

然后，如果使用？作为占位符，请按如下方式执行脚本：

ownerpass="abcdef"
owner="yrdy"
sql_login = (
"DECLARE @sql AS NVARCHAR(MAX);"
"DECLARE @Databaseowner sysname = ?;"
"DECLARE @Databaseownerpass sysname = ?;"
"SET @sql = N'if not exists (select * from sys.sql_logins where name = @Databaseowner )'  + N' CREATE LOGIN ' + QUOTENAME(@Databaseowner) + N''' WITH PASSWORD = ' + QUOTENAME(@Databaseownerpass, '''') + N';';"
"EXEC sp_executesql @sql,N'@Databaseowner sysname', N'@Databaseownerpass sysname', @Databaseowner = @Databaseowner, @Databaseownerpass = @Databaseownerpass;")
cursor.execute(sql_login, owner,ownerpass)
=============================================

ownerpass = "abcdef"
owner = "yrdy"
sql_login = (
    "DECLARE @sql AS NVARCHAR(MAX);"
    "DECLARE @Databaseowner sysname = ?;"
    "DECLARE @Databaseownerpass sysname = ?;"
    "SET @sql = 
        N'if not exists (select * from sys.sql_logins where name = @Databaseowner )'  + 
        N' CREATE LOGIN ' + QUOTENAME(@Databaseowner) + 
        N' WITH PASSWORD = ' + QUOTENAME(@Databaseownerpass, '''') + N';';"
    "EXEC sp_executesql @sql, N'@Databaseowner sysname, @Databaseownerpass sysname', @Databaseowner, @Databaseownerpass;"
)   

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设置@sql=N'如果不存在，请从sys.sql\u logins中选择*，其中name=@Databaseowner'+N'CREATE LOGIN'+QUOTENAME@Databaseowner+N'和密码='+QUOTENAME@Databaseownerpass，+N'；'

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如何在上述行中添加check_policy=off？

N'带密码应为N'带密码。EXEC sp_executesql@sql，N'@Databaseowner sysname'，N'@Databaseownerpass sysname'，@Databaseowner=@Databaseownerpass=@Databaseownerpass；应为EXEC sp_executesql@sql，N'@Databaseowner sysname，@Databaseownerpass sysname'@Databaseowner，@Databaseownerpass；pyodbc.ProgrammingError:'42000'，u'[42000][Microsoft][SQL Server的ODBC驱动程序17][SQL Server]过程或函数指定的参数太多。8144 SQLExecDirectW“获取此错误N”如果不存在，请从sys.sql\u logins中选择*，其中name=@Databaseowner'+N“创建登录名”+QUOTENAME@Databaseowner+N'和密码='+QUOTENAME@Databaseownerpass，+N'；'；@AzarManiyar尝试执行如下语句：EXEC sp_executesql@sql，N'@Databaseowner sysname，@Databaseownerpass sysname'，@Databaseowner，@Databaseownerpass；是尝试了相同的错误