May 29, 2009 · My question is in regards to the use of primary keys as functional parts of a table (and not assigning "ID" numbers to every table just because) ...
Missing: maps. maps? q= https:// keys&usg= AOvVaw1mswplJxXwDQkhWxgKr7l2&um= 1&ie= UTF- 8&ved= 200713&ictx= 111
People also ask
Is a primary key always a number?
Can primary key be non-numeric?
Oct 31, 2013 · So, it seems like the solution is just adding the project_id field to to the metadata table. create table metadata ( project_id PRIMARY KEY, ...
Missing: q= https:// 925266/ keys&usg= AOvVaw1mswplJxXwDQkhWxgKr7l2&um= 1&ie= UTF- 8&ved= 200713&ictx= 111