i'm build a query in my MySQL editor, but now i want to transform this SQL below in a query builder SQL in Laravel 5, can someone help me? i searched a lot about Where IF condition in Laravel, but not was found.
select *
from eventos
where inicio = '2016-09-06 09:41'
and recorrencia = 0
or recorrencia = 1
and
(
if (recorrencia_tipo = 'semanal', recorrencia_intervalo, 7) LIKE concat('%', weekday('2016-09-06 00:00:00'), '%')
or
if(recorrencia_tipo = 'mensal', recorrencia_intervalo, 0) = day('2016-09-06 09:41')
or
(
if (recorrencia_tipo = 'anual', substring_index(recorrencia_intervalo, '/', 1), 0) = DAY('2016-09-06 09:41')
or
if (recorrencia_tipo = 'anual', substring_index(recorrencia_intervalo, '/', -1), 0) = MONTH('2016-09-06 09:41')
)
)
I builded until this in Laravel
Evento::where('inicio', '2016-09-06 09:41')
->where('recorrencia', 0)
->orWhere('recorrencia', 1)
->where('recorrencia_tipo', function ($query) {
})->get();
I don't know if this is the right way, but i did it using whereRaw like @vijaykuma said.
Follow the query
$eventos = Evento::where('inicio', $data)
->where('recorrencia', 0)
->orWhere('recorrencia', 1)
->whereRaw("
IF (recorrencia_tipo = 'semanal', recorrencia_intervalo, 7) LIKE concat('%', weekday('{$data}'), '%')
OR
IF (recorrencia_tipo = 'mensal', recorrencia_intervalo, 0) = DAY('{$data}')
OR
(
IF (recorrencia_tipo = 'anual', substring_index(recorrencia_intervalo, '/', 1), 0) = DAY('{$data}')
AND
IF (recorrencia_tipo = 'anual', substring_index(recorrencia_intervalo, '/', -1), 0) = MONTH('{$data}')
)
")->get();
Try this:
Evento::where('inicio', '2016-09-06 09:41')
->where('recorrencia', 0)
->orWhere('recorrencia', 1)
->where('recorrencia_tipo', function ($query) {
if(condition){
$query->select('column')->from('table')->where('where clause');
}
else{
$query->select('column')->from('table')->where('where clause');
}
})
->get();
Hope it helps =)
If you've landed here trying to make IF work as part of the SELECT, this might help:
$query = DB::table('mytable')
->select(DB::raw('id,title,IF(some_column = 1, some_column,null) as some_column'))
->get();
Keep in mind: https://dev.mysql.com/doc/refman/5.7/en/control-flow-functions.html
IF(expr1,expr2,expr3)
If expr1 is TRUE, IF() returns expr2. Otherwise, it returns expr3.
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