use*_*068 4 .net c# sql sql-server
此代码序列化整数数组,然后将其插入到sql表中.它并不像我需要的那么快.我能做得更有效吗?
谢谢!
public void SetItem(long Id, int[] items)
{
using (MemoryStream stream = new MemoryStream())
{
foreach (int d in items)
{
var bin = BitConverter.GetBytes(d); //Serialize
stream.Write(bin, 0, bin.Length);
}
var array = stream.ToArray();
using (SqlCommand cmd = new SqlCommand("INSERT INTO Items(Id, Item, DateCreated) VALUES (@Id, @binaryValue, @dateCreated)", sqlConnection))
{
cmd.Parameters.Add("@binaryValue", SqlDbType.VarBinary, array.Length).Value = array;
cmd.Parameters.Add("@Id", SqlDbType.BigInt).Value = Id;
cmd.Parameters.Add("@dateCreated", SqlDbType.DateTime2).Value = DateTime.Now;
cmd.ExecuteNonQuery();
}
}
}
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