/// <summary>
/// 执行多条SQL语句,实现数据库事务。
/// </summary>
/// <param name="SQLStringList">多条SQL语句</param>
public int dragon_ExecuteSqlTran(List<String> SQLStringList, string connstr)
{
using (SqlConnection conn = new SqlConnection(connstr))
{
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
SqlTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
LogInfo info = new LogInfo();
string strsql = "";
try
{
int count = 0;
for (int n = 0; n < SQLStringList.Count; n++)
{
strsql = SQLStringList[n];
if (strsql.Trim().Length > 1)
{
cmd.CommandText = strsql;
count = cmd.ExecuteNonQuery();
if (count == 0)
{
tx.Rollback();
info.WriteLogfile("[无效Sql][" + strsql + "][受影响行数0]");
return 0;
}
}
}
tx.Commit();
return count;
}
catch (Exception ex)
{
info.WriteLogfile("[Sql错误][" + strsql + "][" + ex.ToString() + "]");
tx.Rollback();
return 0;
}
}
}
执行多条SQL语句,实现数据库事务。解决添加一个成功 有一个失败全部添加失败 全部成功才是真的成功
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转载自blog.csdn.net/qq_36664772/article/details/100097120
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