SQL - Make indexes become table_name.column_name
I really don't know what should be the right title for this.
This is my sql (I am working with laravel):
$user = DB::table('users')
->join('companies', 'users.belongs_to', '=', 'companies.id')
->join('countries', 'companies.country_id', '=', 'countries.id')
->select('users.id AS usersid')
->where('users.id',$id);
The problem is that the tables have columns name that are the same in the other tables (for example id, status, created_at, updated_at, is in all the tables)
So when I do the query this I can not differentiate to which table this index belongs.
I know I can use ALIASES but in this case I will need to do many of them...
The question is, is there any way to make an ALIAS that force all the indexes of the result become TABLE_NAME.COLUMN_NAME?
sql laravel
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
add a comment |
I really don't know what should be the right title for this.
This is my sql (I am working with laravel):
$user = DB::table('users')
->join('companies', 'users.belongs_to', '=', 'companies.id')
->join('countries', 'companies.country_id', '=', 'countries.id')
->select('users.id AS usersid')
->where('users.id',$id);
The problem is that the tables have columns name that are the same in the other tables (for example id, status, created_at, updated_at, is in all the tables)
So when I do the query this I can not differentiate to which table this index belongs.
I know I can use ALIASES but in this case I will need to do many of them...
The question is, is there any way to make an ALIAS that force all the indexes of the result become TABLE_NAME.COLUMN_NAME?
sql laravel
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
No, but when you create indexes in SQL you can give the indexes names. I recommend something likeidx_<table_name>_<column_names>.
– Gordon Linoff
Nov 15 '18 at 12:26
add a comment |
I really don't know what should be the right title for this.
This is my sql (I am working with laravel):
$user = DB::table('users')
->join('companies', 'users.belongs_to', '=', 'companies.id')
->join('countries', 'companies.country_id', '=', 'countries.id')
->select('users.id AS usersid')
->where('users.id',$id);
The problem is that the tables have columns name that are the same in the other tables (for example id, status, created_at, updated_at, is in all the tables)
So when I do the query this I can not differentiate to which table this index belongs.
I know I can use ALIASES but in this case I will need to do many of them...
The question is, is there any way to make an ALIAS that force all the indexes of the result become TABLE_NAME.COLUMN_NAME?
sql laravel
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
I really don't know what should be the right title for this.
This is my sql (I am working with laravel):
$user = DB::table('users')
->join('companies', 'users.belongs_to', '=', 'companies.id')
->join('countries', 'companies.country_id', '=', 'countries.id')
->select('users.id AS usersid')
->where('users.id',$id);
The problem is that the tables have columns name that are the same in the other tables (for example id, status, created_at, updated_at, is in all the tables)
So when I do the query this I can not differentiate to which table this index belongs.
I know I can use ALIASES but in this case I will need to do many of them...
The question is, is there any way to make an ALIAS that force all the indexes of the result become TABLE_NAME.COLUMN_NAME?
sql laravel
sql laravel
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
edited Nov 15 '18 at 8:25
jarlh
29.7k52138
29.7k52138
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
asked Nov 15 '18 at 8:24
Tomas LucenaTomas Lucena
248217
248217
No, but when you create indexes in SQL you can give the indexes names. I recommend something likeidx_<table_name>_<column_names>.
– Gordon Linoff
Nov 15 '18 at 12:26
add a comment |
No, but when you create indexes in SQL you can give the indexes names. I recommend something likeidx_<table_name>_<column_names>.
– Gordon Linoff
Nov 15 '18 at 12:26
No, but when you create indexes in SQL you can give the indexes names. I recommend something like
idx_<table_name>_<column_names>.– Gordon Linoff
Nov 15 '18 at 12:26
No, but when you create indexes in SQL you can give the indexes names. I recommend something like
idx_<table_name>_<column_names>.– Gordon Linoff
Nov 15 '18 at 12:26
add a comment |
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No, but when you create indexes in SQL you can give the indexes names. I recommend something like
idx_<table_name>_<column_names>.– Gordon Linoff
Nov 15 '18 at 12:26