Multiple selects in laravel 6.0 - php

Question

0, I have this code that works perfectly
$data = DB::table('incidencias')
->join('clientes_incid', 'clientes_incid.rif', '=', 'incidencias.rif')
->select(DB::raw('count(*) as gold, cat_cliente'))->where('cat_cliente', '=','Gold')
->groupBy('cat_cliente')
->get();
I want to make another select but with another condition, I tried with this but doesn't work
$data = DB::table('incidencias')
->join('clientes_incid', 'clientes_incid.rif', '=', 'incidencias.rif')
->select(DB::raw('count(*) as gold, cat_cliente'))->where('cat_cliente', '=','Gold')
->select(DB::raw('count(*) as silver, cat_cliente'))->where('cat_cliente', '=','Silver')
->groupBy('cat_cliente')
->get();
Can somebody help me?

Answer 1

Group By cat_cliente, this will count gold, count silver..., in each records.
DB::table('incidencias')
->join('clientes_incid', 'clientes_incid.rif', '=', 'incidencias.rif')
->select(DB::raw('count(incidencias.id) as count'), cat_cliente)
->whereIn('cat_cliente', ['Gold', 'Silver'])
->groupBy('cat_cliente')
->get();
output =>
-----------------
count | cat_cliente
------------------
10 | Gold
------------------
3 | Siliver
-----------------
You want to put them in one record, I think you can get it out and display it by loop.
However, if you really want to get it in query, try this:
$gold_query = DB::table('incidencias')
->join('clientes_incid', 'clientes_incid.rif', '=', 'incidencias.rif')
->where('cat_cliente', 'Gold')
->selectRaw('COUNT(incidencias.id) AS gold', '0 AS silver');
$silver_query = DB::table('incidencias')
->join('clientes_incid', 'clientes_incid.rif', '=', 'incidencias.rif')
->where('cat_cliente', 'Silver')
->selectRaw('0 AS gold, count(incidencias.id) AS silver');
$gold_silver = $gold_query->unionAll($silver_query);
DB::table(DB::raw("({$gold_silver->toSql()}) AS gs"))
->mergeBindings($gold_silver)
->selectRaw('SUM(gold) AS gold, SUM(silver) AS silver')
->get()
Output =>
----------------
gold | silver |
-----------------
10 | 3 |
----------------