vb执行sql alter database 出错 求高手

[jsenet]

vb里
sqlcmd = "ALTER DATABASE test8" & _
"MODIFY FILE" & _
"(NAME = test8_Data," & _
"MAXSIZE = 600MB) "
Cnn.Execute sqlcmd
ModSqlMaxSize = Err.Description

出错 在关键字 'FILE' 附近有语法错误。

但在查询分析器执行
ALTER DATABASE test8
MODIFY FILE
(NAME = test8_Data,
MAXSIZE = 600MB)
正确的


请高手赐教

[僵哥]

sqlcmd = "ALTER DATABASE test8" & _
"MODIFY FILE" & _
"(NAME = test8_Data," & _
"MAXSIZE = 600MB) "
-----------------
结果是执行了:
ALTER DATABASE test8MODIFY FILE(NAME = test8_Data,MAXSIZE = 600MB)
在test8和MODIFY中间少了分隔符，建议在这种情况下，后面换行的连接符最好加上一个vbcrlf:
sqlcmd = "ALTER DATABASE test8" & vbcrlf & _
"MODIFY FILE" & vbcrlf & _
"(NAME = test8_Data," & vbcrlf & _
"MAXSIZE = 600MB) "

[of123]

sqlcmd = "ALTER DATABASE test8" & _
" MODIFY FILE" & _
"(NAME = test8_Data," & _
"MAXSIZE = 600MB)"
Cnn.Execute sqlcmd

[zyg0]

运行alert database 就能连接这个数据库 连接系统pubs数据库 再执行