search for: car_id

Hello, I know it''s off-topic. But I''m sure you are using SQL and can help me ;) I''ve a table CARS and a table KEYS and a LOCKS table. CARS id|name 1|audi 2|ford 3|mazda 4|porsche ... KEYS id|car_id|lock_id 1|1|1 2|2|1 3|2|2 4|3|1 5|3|2 6|4|1 7|4|2 8|4|3 ... LOCKS id|name 1|main 2|spare 3|engine ... A car can have many keys. Keys are for different locks. How can I get the cars which have at least the keys for locks like another car. So in the above example... ford and mazda have keys for th...

Hello, I am trying to run the following model: domi ~ type*ratio+((1|id)+(0+type|id)+(1|face_id)+(1|car_id)) My question is whether the data coding for "face_id" and "car_id" variables is correct. As you see on the following sample data structure, "type" is repeated measure where 1=car, 0=face. Thus, I coded "face_id" as "0" when the type is 1 (car) and...

...nt user is owner 5. "#{link_to anchor_text, where_to_go}" 6. else 7. anchor 8. end 9. end And here''s how I call it in the view... 1. <%= link_to_if_owned(@car.owner_id, "Add Gas", ":controller => :cars, :action => :add_gas, :car_id => @car.id")%> The downside is that the actual HTML rendered is a bad link (this is what I get)... 1. <a href=":controller => :cars, :action => :add_gas, :car_id => @car.id">Add Gas</a> How can I make it so the link works? -- Posted via http://www.ru...

Can someone please help me with this. I have an Images table :- create table images ( id integer unsigned not null auto_increment primary key, image varchar(200) not null default '''' )ENGINE=InnoDB default CHARSET=latin1; And a car table :- create table cars ( id integer unsigned not null auto_increment primary key, user_id integer unsigned not null, title varchar(100) not

...two tables: "colors" has a color and id column and rows "red", "green", blue". "cars" has maker and id columns and rows for "ford", "chevy", "dodge". I''ve got a 3rd table, inventory. It''s got columns for car_id, color_id and qty. So I''d like to display a table on screen that looks something like this: red green blue ford 17 12 3 chevy 9 21 11 dodge 19 1 8 (Bah! This will look like hell in whatever different-font you'...