/*oracle数据库方式1,参数保存,保存二进制文件,变量名sql用@,oracle用:
OracleConnection oConn = new OracleConnection("Data Source=bm;Persist Security Info=True;User ID=bm;PassWord=bm;Unicode=True");
string sSql = "insert into report_main values(:guid,:reportId,:reportName,:reportInfo,:reportFile)";
OracleCommand oComm = new OracleCommand(sSql, oConn);
oComm.Parameters.Add(":guid", OracleType.VarChar, 36);
oComm.Parameters[":guid"].Value = Guid.NewGuid().ToString().ToUpper();
oComm.Parameters.Add(":reportId", OracleType.VarChar, 36);
oComm.Parameters[":reportId"].Value = frmAddReport.ReportId;
oComm.Parameters.Add(":reportName", OracleType.VarChar, 36);
oComm.Parameters[":reportName"].Value = frmAddReport.ReportName;
oComm.Parameters.Add(":reportInfo", OracleType.VarChar, 255);
&nbs
C#中oracle二进制文件操作(新增、修改)
最新推荐文章于 2024-05-30 15:35:22 发布