使用数组动态赋值SQL IN ()条件

VB

sql = "SELECT * FROM TABLE WHERE AA IN (" '初始化查询字符串

For i = 0 to UBound(Ary) '从0循环到数组最大下标

sql = sql & Ary(i) & "," '将数组中每个值加在查询字符串后面

Next

sql = Left(sql,Len(sql)-1) & ")" '将最后一个逗号换为反括号

C#

static void Main(string[] args)

{

string str = "aaaa,bbbb,cccc,dddd,eeee";

string[] condititons = str.Split(',');

string ss = "select * from table where aa in (";

for (int i=0;i<condititons.Length;i++)

{

ss = ss+condititons[i]+",";

}

//sql.Substring(0,sql.Length-1);

//ss = ss.Substring(0,sql.Length-1);

ss = ss.Substring(0,ss.Length-1);

ss = ss +")";

Console.WriteLine(ss);

}

}