Yes, you can store images in the database, but it’s not advisable in my opinion, and it’s not general practice. A general practice is to store images in directories on the file system and store references to the images in the database. e.g. path to the image,the image name, etc.. Or alternatively, you may even … Read more
Try: Or: Or: Or: If you install the Launchctl in OSX you can try: MacPorts Note: this is persistent after reboot. Homebrew Binary installer I found that in: https://stackoverflow.com/a/102094/58768
The problem is that you’re using ‘M’ and ‘D’, which are a textual representations, MySQL is expecting a numeric representation of the format 2010-02-06 19:30:13 Try: date(‘Y-m-d H:i:s’) which uses the numeric equivalents. edit: switched G to H, though it may not have impact, you probably want to use 24-hour format with leading 0s.
MySQLdb is only for Python 2.x. You can’t install in Python 3.x versions. Now from your question i can see that you are working with Django. In this case you have three alternatives, from Django mysql notes: mysqldb mysqlclient mysql-connect-python This gives to you two alternatives, mysqlclient and mysql-connect-python, The first one requires compilation from extensions … Read more
Difference between the having and where clause in sql is that the where clause can not be used with aggregates, but the having clause can. One way to think of it is that the having clause is an additional filter to the where clause. Which is better : click
= can be used when the subquery returns only 1 value. When subquery returns more than 1 value, you will have to use IN: For example:
This message means you’re trying to compare a number and a string in a WHERE or ON clause. In your query, the only potential place where that could be occurring is ON ac.company_code = ta.company_code; either make sure they have similar declarations, or use an explicit CAST to convert the number to a string. If you turn off strict mode, the error should turn … Read more
Also you may use: –skip-triggers: if you are using triggers –no-create-db: if you are using –databases … option –compact: if you want to get rid of extra comments
As the manual says in Copying Databases you can pipe the dump directly into the mysql client: If you’re using MyISAM you could copy the files, but I wouldn’t recommend it. It’s a bit dodgy. Integrated from various good other answers Both mysqldump and mysql commands accept options for setting connection details (and much more), like: Also, if the new database is not … Read more
Use this: or if you haven’t already added an id column, also add it