How Can I Alias Long Table Names in Laravel Eloquent Queries and Query Builder?

Table Aliasing in Laravel Eloquent Queries and Query Builder

In Laravel's Query Builder, table aliasing allows you to assign a shorter name to a long table name for improved readability and reduced typing. To alias a table, use the AS keyword followed by the desired alias.

For example, consider the following Query Builder expression:

<code class="php">$users = DB::table('really_long_table_name')
           ->select('really_long_table_name.id')
           ->get();</code>

To alias the table really_long_table_name to t, you would use the following expression:

<code class="php">$users = DB::table('really_long_table_name AS t')
           ->select('t.id AS uid')
           ->get();</code>

The alias t can now be used to refer to the table in the SELECT. With this alias in place, it becomes easier to read and write complex queries.

This feature is also supported in Laravel's Eloquent queries. For instance:

<code class="php">$users = User::where('active', true)
               ->select(['t.id', 't.name'])
               ->from('users AS t')
               ->get();</code>

Here, we alias the users table to t to simplify the query syntax.

Laravel's aliasing capabilities provide a convenient and efficient way to work with long table names and improve the clarity of your queries.

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