Я пытаюсь вставить массив с полем даты - end_date в postgresql с Laravel 5.7.Но это дает ошибку -
SQLSTATE[23502]: Not null violation: 7 ERROR: null value in column \"end_date\" violates not-null constraint
Я использую Laravel 5.7, Postgresql 9.3
$array = [
"amazon_store_id" => 4
"advertising_profile_id" => 1
"campaign_id" => 123
"name" => "6 shelf 2"
"campaign_type" => "sponsoredProducts"
"targeting_type" => "manual"
"premium_bid_adjustment" => true
"daily_budget" => 15.0
"start_date" => "2014-11-25 09:32:18"
"end_date" => null
"state" => "paused"
"serving_status" => "CAMPAIGN_PAUSED"
"creation_date" => "2014-11-07 10:17:03"
"last_updated_date" => "2018-10-24 12:49:54"
"created_at" => "2018-12-24 09:32:18"
"updated_at" => "2018-12-24 09:32:18"
];
DB::table($table_name)->insert($array->toArray());
В идеале он должен вставить ноль в базу данных.