Questions & Answers

  • Best way to copy a MySQL table

    Does anyone happen to know the fastest / best way to copy a MySQL table? I created this code below but not sure if it will work: CREATE TABLE copy LIKE original; INSERT INTO copy SELECT * FROM original; Also - would the indexes be re-created? That's my primary concern. Thank you.

    ITKE434,530 pointsBadges:
  • How to duplicate MySQL table

    I'm trying to duplicate a MySQL table - but the new table has to be empty. After that, then I have to copy the data structure from the existing table to the new one. How can I go about doing that?

    ITKE434,530 pointsBadges:
  • How do I open CCA files?

    How can I open CCA files?

    ProfMichaelK5 pointsBadges:
  • Unable to log into Outlook

    I am currently unable to log into my outlook-pop-up. It says someone else may be using it.

    Jessie15 pointsBadges:
  • Download YouTube video

    How can I download a video from YouTube

    sdfgbsg5 pointsBadges:
  • Re-register my Windows Phone ID and password

    Last month I bought a Nokia Lumia 630. At the same time, the salesman had set my email and password. But I've already forgotten my password and tried many times already. How can I re-register my Windows Phone with a new ID and password? Thanks and regards.

  • My smartphone won’t turn on

    My telefunken phone can not turn on. What should I do?

    cedarali15 pointsBadges:
  • When does MySQL database view get updated?

    I currently have this view in MySQL: CREATE VIEW blah AS SELECT columnA FROM tableA But I need to see this specific view gets updated. How can I see that? Appreciate the help.

    ITKE434,530 pointsBadges:
  • Convert MySQL string to date

    I have a MySQL string column that is currently acting as a date and I have to select it as a date too. How can I do that? In simplier terms - I need to convert it over to a date.

    ITKE434,530 pointsBadges:
  • SQL database rollback query

    How do I roll back in case the database changes all data to the same information?

    twatonny015 pointsBadges:
  • How to delete Ubuntu

    How can I go about deleting Ubuntu from my system?

    Ashirbad5 pointsBadges:
  • Should the design cycle of new products include an analysis of security vulnerabilities?

    Black Hat 2013 was a tension filled affair. In addition to National Security Agency Director General Keith B. Alexander defending U.S. surveillance of American citizens, claiming it's a necessity in a world threatened by what he called "terrorists among us," SeungJin "Beist" Lee showed attendees...

    Chris Leonard4,300 pointsBadges:
  • Updating MySQL column with NULL value

    In MySQL, is it possible to update a column with a NULL value. I tried several different times and all I have gotten is an empty string. Do I have to use a syntax?

    ITKE434,530 pointsBadges:
  • Merging two MySQL tables

    I need to merge two different MySQL tables (that have the same data structure). The biggest difference is that the primary keys are different on each table. What's the process here?

    ITKE434,530 pointsBadges:
  • How to SELECT last MySQL table row

    Would I be able to SELECT my last row in a MySQL table? I'm currently adding data and have to retrieve a value from the previous row. Appreciate it!

    ITKE434,530 pointsBadges:
  • Allow MySQL remote connection

    I recently installed MySQL on my own machine (not my company's) and I'm looking to allow remote connections. I have to connect from an external source. What's the best way to do it?

    ITKE434,530 pointsBadges:
  • MySQL error message: Server has gone away

    Our office server processes many files and sends the reports to our remote MySQL server. But over the past week, it's been stopping halfway through with this error message: 2006, mysql server has gone away None of us have seen this before. What changes to we have to make on our end?

    ITKE434,530 pointsBadges:
  • Properly remove a MySQL database

    Our department has noticed that one of our MySQL databases is becoming unusable due to constant errors (sometimes manual errors). What's the process to remove it? One key - we would like to use the foreign keys again but if we can't, then we can't.

    ITKE434,530 pointsBadges:
  • Clear MySQL query cache

    My partner and I can't seem to figure out how we can clear the MySQL query cache without restarting our server. It's a SQL Server too. Thanks for the help!

    ITKE434,530 pointsBadges:
  • Export and import .SQL file using MySQL command line

    A coworker wants to me send me a .SQL file and I have to export / import that file to / from our MySQL database using the command line. What's the command to do that? Could I possible use mysqldump? Quick note: The file might have several constraints too.

    ITKE434,530 pointsBadges:

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