关于mssql的有关问题，
关于mssql的问题，急急急
我用的数据库是mssql 非mysql哦
我定义了一条sql语句 $sql
然后也连接成功了
但是为什么不能用mssql_query 、 mssql_nums_rows类似的呢？
Warning: mssql_query() [function.mssql-query]: Query failed in /opt/coolstack/apache2/htdocs/invoicelog/dealmssql.php on line 113
Warning: mssql_num_rows(): supplied argument is not a valid MS SQL-result resource in /opt/coolstack/apache2/htdocs/invoicelog/dealmssql.php on line 114
------解决方案--------------------
第一条错误是说你查询失败了
第二条错误时伴生的，查询失败了当然就不能取值了
检查你的 SQL 指令
------解决方案--------------------
Invalid column name 'BU'
无效的列名 BU 你的表中有BU字段吗？
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