Is it possible to do the following: 1. Hot database backup of mysql database from Rails 3 application
Following is my model: class myUser_Group(models.Model): name = models.CharField(max_length=100) class Channel(models.Model):
Well I tried to extend the class mysqli with its inheritance called Database, which can retrieve database info easily(in one line if done correctly). It does not work out so far, as I am getting the f
For example: SELECT * FROM table_1 LIMIT 5 LEFT JOIN table_2 AS table_1.id = table_2.id WHERE 1 Otherwise the engine takes all of table_1 b开发者_如何学JAVAefore applying the join, then limiting
When I tried to establish a MySQL database using a dump, I got the following error message ERROR 2006 (HY000) at line 312: MySQL server has gone away
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Setup: I was trying to understand the difference between identifying and non-identifying relationships when I found this great article on stackexchange. What's the difference between identifying
I just ran truncate statement on a table and committed. What options do I have to restore the table to the state pre truncate?
I\'m working on a type of inventory management application using the following mixture or technologies: MySql, C#, WPF, ADO.Net EntityFramework 4.
I want to delete all procedures from my MySQL database 开发者_开发百科sbnmaster. How should I write a query for this?Try this
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