I have installed MySQL server and trying to connect to it, but getting the error: I have checked my /tmp directory and there is no mysql.sock. I can’t find mysql.sock anywhere. I read that it might be in But I checked there as well and there is even no mysql directory, only some postfix thing … Read more
MySQL support is simple to add. In your DATABASES dictionary, you will have an entry like this: You also have the option of utilizing MySQL option files, as of Django 1.7. You can accomplish this by setting your DATABASES array like so: You also need to create the /path/to/my.cnf file with similar settings from above With this new method of connecting in Django … Read more
When I attempted to connect to a local MySQL server during my test suite, it fails with the error: However, I’m able to at all times, connect to MySQL by running the command line mysql program. A ps aux | grep mysql shows the server is running, and stat /tmp/mysql.sock confirm that the socket exists. Further, if I open a debugger … Read more
\xEF\xBF\xBD is the UTF-8 encoding for the unicode character U+FFFD. This is a special character, also known as the “Replacement character”. A quote from the wikipedia page about the special unicode characters: The replacement character � (often a black diamond with a white question mark) is a symbol found in the Unicode standard at codepoint U+FFFD in the … Read more
Run this query and you’ll probably get what you’re looking for: This query comes from the mysql forums, where there are more comprehensive instructions available.
Actually, that’s only a “secret string” like “my personal secret”. Look here.
Use brackets to group the OR statements. You can also use IN
Yes: You can use Inner Join to join on multiple columns. Create table Insert values
It means that both tables in the query have the column user_id. You need to specify which one you want to get in the SELECT statement like SELECT username, image, re.user_id
You should be using it like so Prepared statements are used to sanitize your input, and to do that you can use :foo without any single quotes within the SQL to bind variables, and then in the execute() function you pass in an associative array of the variables you defined in the SQL statement. You may also use ? instead of :foo and then pass in … Read more