Eloquent whereIn error:1390 Prepared statement contains too many placeholders laravel 5.7

Question

I have a simple query like this:

$arp_terhadap_st_reg = Sfs::select('msisdn')->wherebetween('created', [$datefrom, $dateto])->where('cluster',$cluster)->pluck('msisdn');

$arp_outlet_reg = Arps::whereIn('msisdn',$arp_terhadap_st_reg)->count();

Here, $idList is an array, which contains user id, and I have more than 60000 ids.

Everytime, code tells me:

"error":{"type":"Exception","message":"SQLSTATE[HY000]: General error: 1390 Prepared statement contains too many placeholders

SQL: select count(*) as aggregate from arps where msisdn in (?, ?, ?, ?,...................

A lot of ? ...

So, how can I fix this problem. Thanks.

Answer 1

Use array_chunk like below

$arp_terhadap_st_reg = Sfs::select('msisdn')->wherebetween('created', [$datefrom, $dateto])->where('cluster',$cluster)->get()->toArray();

$arp_outlet_count = 0;

foreach (array_chunk($arp_terhadap_st_reg, 1000) as $arp_terhadap_st) {
    $arp_outlet_reg = Arps::whereIn('msisdn',$arp_terhadap_st)->count();
    $arp_outlet_count = $arp_outlet_count + $arp_outlet_reg;
}

You will get your total count in $arp_outlet_count