Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

create a faster insert statement MySQL

Posted on 2014-10-22
3
217 Views
Last Modified: 2014-10-22
How can I make this query faster

   query = "INSERT INTO ControllerMemoryLogData (UploadTime,EraseID,Technician,Location,ControllerSerialNumber,ToolNumber,SurveyTime,PulseSyncTime,Angle,Azimuth,DipAngle,HoursLeft,Voltage,BatteryUsed,Temperature, ";
            query += " TGF,TMF,NumberOfPulses,Frame0,Frame1,Frame2,Frame3,Frame4,Frame5,Frame6,Frame7,Frame8,Frame9,Frame10,PulseEnergy0,PulseEnergy1,PulseEnergy2,PulseEnergy3, ";
            query += " PulseEnergy4,PulseEnergy5,PulseEnergy6,PulseEnergy7,PulseEnergy8,PulseEnergy9,PulseEnergy10,PulseEnergy11,PulseEnergy12,PulsePing0,PulsePing1,PulsePing2, ";
            query += " PulsePing3,PulsePing4,PulsePing5,PulsePing6,PulsePing7,PulsePing8,PulsePing9,PulsePing10,PulsePing11,PulsePing12,PulseJam0,PulseJam1,PulseJam2,PulseJam3, ";
            query += " PulseJam4,PulseJam5,PulseJam6,PulseJam7,PulseJam8,PulseJam9,PulseJam10,PulseJam11,PulseJam12,DefaultLocationIndex) ";
            query += " VALUES (@UploadTime, @EraseID,@Technician,@Location,@ControllerSerialNumber,@ToolNumber,@SurveyTime,@PulseSyncTime,@Angle,@Azimuth,@DipAngle,@HoursLeft,@Voltage,@BattUsed,@Temperature,";
            query += " @TGF,@TMF,@NumberOfPulses,@Frame0,@Frame1,@Frame2,@Frame3,@Frame4,@Frame5,@Frame6,@Frame7,@Frame8,@Frame9,@Frame10,@PulseEnergy0,@PulseEnergy1,@PulseEnergy2,@PulseEnergy3, ";
            query += " @PulseEnergy4,@PulseEnergy5,@PulseEnergy6,@PulseEnergy7,@PulseEnergy8,@PulseEnergy9,@PulseEnergy10,@PulseEnergy11,@PulseEnergy12,@PulsePing0,@PulsePing1,@PulsePing2, ";
            query += " @PulsePing3,@PulsePing4,@PulsePing5,@PulsePing6,@PulsePing7,@PulsePing8,@PulsePing9,@PulsePing10,@PulsePing11,@PulsePing12,@PulseJam0,@PulseJam1,@PulseJam2,@PulseJam3, ";
            query += " @PulseJam4,@PulseJam5,@PulseJam6,@PulseJam7,@PulseJam8,@PulseJam9,@PulseJam10,@PulseJam11,@PulseJam12,@DefaultLocationIndex); ";
            using (MySqlConnection cn = new MySqlConnection(globalconnStr))
            using (MySqlCommand cmd = new MySqlCommand(query, cn))
            {
                try
                {
                    cn.Open();
                    cmd.Parameters.AddWithValue("@UploadTime", DateTime.Now);
                    cmd.Parameters.AddWithValue("@EraseID", controllermemorylog.EraseID);
                    cmd.Parameters.AddWithValue("@Technician", controllermemorylog.technician.Replace("'", "`"));
                    cmd.Parameters.AddWithValue("@Location", controllermemorylog.location.Replace("'", "`"));
                    cmd.Parameters.AddWithValue("@ControllerSerialNumber", controllermemorylog.controllerserialnumber);
                    cmd.Parameters.AddWithValue("@ToolNumber", controllermemorylog.toolnumber);
                    cmd.Parameters.AddWithValue("@SurveyTime", controllermemorylog.SurveyTime.ToString("yyyyMMddHHmmss"));
                    cmd.Parameters.AddWithValue("@PulseSyncTime", controllermemorylog.PulseSyncTime.ToString("yyyyMMddHHmmss"));
                    cmd.Parameters.AddWithValue("@Angle", controllermemorylog.angle.ToString("G"));
                    if (controllermemorylog.azimuth.ToString("G") != "NaN")
                    {
                        cmd.Parameters.AddWithValue("@Azimuth", controllermemorylog.azimuth.ToString("G"));
                    }
                    else
                    {
                        string nullstring = string.Empty;
                        cmd.Parameters.AddWithValue("@Azimuth", null);
                    }
                    if (controllermemorylog.dip.ToString("G") != "NaN")
                    {
                        cmd.Parameters.AddWithValue("@DipAngle", controllermemorylog.dip.ToString("G"));
                    }
                    else
                    {
                        string nullstring = string.Empty;
                        cmd.Parameters.AddWithValue("@DipAngle", null);
                    }
                    cmd.Parameters.AddWithValue("@HoursLeft", controllermemorylog.hoursleft.ToString("G"));
                    cmd.Parameters.AddWithValue("@Voltage", controllermemorylog.voltage.ToString("G"));
                    cmd.Parameters.AddWithValue("@BattUsed", controllermemorylog.battused.ToString("G"));
                    cmd.Parameters.AddWithValue("@Temperature", controllermemorylog.temperature.ToString("G"));
                    cmd.Parameters.AddWithValue("@TGF", controllermemorylog.tgf.ToString("G"));
                    if (controllermemorylog.voltage.ToString("G") != "NaN")
                    {
                        cmd.Parameters.AddWithValue("@TMF", controllermemorylog.voltage.ToString("G"));
                    }
                    else
                    {
                        string nullstring = string.Empty;
                        cmd.Parameters.AddWithValue("@TMF", null);
                    }
                    cmd.Parameters.AddWithValue("@NumberOfPulses", controllermemorylog.numberofpulses.ToString());
                    cmd.Parameters.AddWithValue("@Frame0", controllermemorylog.frame[0].ToString());
                    cmd.Parameters.AddWithValue("@Frame1", controllermemorylog.frame[1].ToString());
                    cmd.Parameters.AddWithValue("@Frame2", controllermemorylog.frame[2].ToString());
                    cmd.Parameters.AddWithValue("@Frame3", controllermemorylog.frame[3].ToString());
                    cmd.Parameters.AddWithValue("@Frame4", controllermemorylog.frame[4].ToString());
                    cmd.Parameters.AddWithValue("@Frame5", controllermemorylog.frame[5].ToString());
                    cmd.Parameters.AddWithValue("@Frame6", controllermemorylog.frame[6].ToString());
                    cmd.Parameters.AddWithValue("@Frame7", controllermemorylog.frame[7].ToString());
                    cmd.Parameters.AddWithValue("@Frame8", controllermemorylog.frame[8].ToString());
                    cmd.Parameters.AddWithValue("@Frame9", controllermemorylog.frame[9].ToString());
                    cmd.Parameters.AddWithValue("@Frame10", controllermemorylog.frame[10].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy0", controllermemorylog.PulseEnergy[0].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy1", controllermemorylog.PulseEnergy[1].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy2", controllermemorylog.PulseEnergy[2].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy3", controllermemorylog.PulseEnergy[3].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy4", controllermemorylog.PulseEnergy[4].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy5", controllermemorylog.PulseEnergy[5].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy6", controllermemorylog.PulseEnergy[6].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy7", controllermemorylog.PulseEnergy[7].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy8", controllermemorylog.PulseEnergy[8].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy9", controllermemorylog.PulseEnergy[9].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy10", controllermemorylog.PulseEnergy[10].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy11", controllermemorylog.PulseEnergy[11].ToString());
                    cmd.Parameters.AddWithValue("@PulseEnergy12", controllermemorylog.PulseEnergy[12].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing0", controllermemorylog.PulsePing[0].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing1", controllermemorylog.PulsePing[1].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing2", controllermemorylog.PulsePing[2].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing3", controllermemorylog.PulsePing[3].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing4", controllermemorylog.PulsePing[4].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing5", controllermemorylog.PulsePing[5].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing6", controllermemorylog.PulsePing[6].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing7", controllermemorylog.PulsePing[7].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing8", controllermemorylog.PulsePing[8].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing9", controllermemorylog.PulsePing[9].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing10", controllermemorylog.PulsePing[10].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing11", controllermemorylog.PulsePing[11].ToString());
                    cmd.Parameters.AddWithValue("@PulsePing12", controllermemorylog.PulsePing[12].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam0", controllermemorylog.PulseJam[0].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam1", controllermemorylog.PulseJam[1].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam2", controllermemorylog.PulseJam[2].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam3", controllermemorylog.PulseJam[3].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam4", controllermemorylog.PulseJam[4].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam5", controllermemorylog.PulseJam[5].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam6", controllermemorylog.PulseJam[6].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam7", controllermemorylog.PulseJam[7].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam8", controllermemorylog.PulseJam[8].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam9", controllermemorylog.PulseJam[9].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam10", controllermemorylog.PulseJam[10].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam11", controllermemorylog.PulseJam[11].ToString());
                    cmd.Parameters.AddWithValue("@PulseJam12", controllermemorylog.PulseJam[12].ToString());
                    cmd.Parameters.AddWithValue("@DefaultLocationIndex", controllermemorylog.defaultLocationIndex);

                    try
                    {
                        cmd.ExecuteNonQuery();
                        cmd.Parameters.Clear();
                    }
                    catch (MySqlException ex)
                    {
                        SaveSQLCommands(cmd.CommandText);
                    }

Open in new window

0
Comment
Question by:r3nder
  • 2
3 Comments
 
LVL 44

Accepted Solution

by:
AndyAinscow earned 500 total points
ID: 40397902
Instead of keep using query += to create a dynamic piece of SQL you could have all that as a stored procedure and use that instead.

It might run a millisecond or two faster (which is what you specifically ask for) - but an INSERT command is going to take time.

(check if your end table you insert to has indexes, if it has indexes then any that are superfluous will slow things down a lot.)
0
 
LVL 6

Author Comment

by:r3nder
ID: 40398028
I just have an ID field that is a primary key and auto increment - but no indexes
0
 
LVL 6

Author Closing Comment

by:r3nder
ID: 40398104
Thanks
0

Featured Post

Free learning courses: Active Directory Deep Dive

Get a firm grasp on your IT environment when you learn Active Directory best practices with Veeam! Watch all, or choose any amount, of this three-part webinar series to improve your skills. From the basics to virtualization and backup, we got you covered.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Exception Handling is in the core of any application that is able to dignify its name. In this article, I'll guide you through the process of writing a DRY (Don't Repeat Yourself) Exception Handling mechanism, using Aspect Oriented Programming.
When table data gets too large to manage or queries take too long to execute the solution is often to buy bigger hardware or assign more CPUs and memory resources to the machine to solve the problem. However, the best, cheapest and most effective so…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

840 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question