This is my first post! I hope you can help me out! :-) I used the code provided by the NotePadExample from the developers doc to create a database. Now I want to add a second table to store different
I have this开发者_如何学JAVA SELECT COUNT(1) cnt, a.auther_id FROM `posts` a LEFT JOIN users u ON a.auther_id = u.id
I have a bunch of data ordered by date and each table holds only one month of data. (The reason for this is to cut down query time, I\'m talking about millions of rows in each month table)
Techniques: ORM, Doctrine 1.1.6, KohanaPHP With Doctrine 1.1.6. How do I spread a model over different tables?
So I have a list of CSVs in one table. (EG:1,3,19 ) I want to search out all of the usernames from the other table where the ids m开发者_如何转开发atch any of those.
I\'m tired and I can\'t wrap my head around this. I have two tables: table menu @id = id, @nr = id of parent
My problem is described further under the table structure. This is my tables for my advertising banner system:
I\'m trying to make a detailed search with asp and SQL Server Full-text. When a keyword submitted, I need to search in multiple tables. For example,
I run the risk of palm-to-forehead here, but I can\'t quite figure out how to do this with Rails\' ActiveRecord sugar.
I have a database with multiple tables, and some basic relationships.Here is an example of the problem I am having:
加载中,请稍侯......