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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?
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?
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!
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?
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?
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.
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!
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.
Can I figure out how much disk space my MySQL table is using? The table is in InnoDB. What can I do?
Is there a chance I could backup just one single table in a MySQL database? I tried mysqldump but that backed up the entire database. Thanks.
Good morning, In SAP, I keep getting this error message: An error has occurred in the smart form. What should I do?
Would I be able to enable the MySQL query log function so each SQL query statement that we received from our clients is logged correctly (including time)? Can I use phpMyAdmin to do this? Thank you.
Can my partner and I import out MySQL database from terminal? For some reason - we can't come up with the right syntax.
How can I turn on my audit logging for a MySQL database? My boss asked me to monitor all of the queries that come in every hour, followed by dumping the log into a file. Is that even possible?
I'm currently in my MySQL console and I'm looking to find the schema for a specific table. What's the process to do that?
For MySQL, I'm looking to change the data type (in my columns) from FLOAT to INT. NOTE - there's no current data in there. Can someone tell me the best way to do it?
Does TechTarget / ComputerWeekly give out any awards apart from the TechTarget Modern Infrastructure award?
One of our MySQL databases has several tables that have been using numerous storage engines (specifically InnoDB / MyISAM). Can we find out which table is using which engine?
Is there a way I can make a DB file using C#? I can't find it in the toolbox at all. Do I have to use SQL Express? Appreciate any help.
My computer is running SQLite and I'm looking to make it sync correctly with a MySQL server (through an external network). How can I do that? Basically - whenever data is modified in SQLite, I need that data to be modified in MySQL too.