带有 postgresql db 的 Laravel 无法将值插入表并使用雄辩的方式获取最后插入的 id

Question

Laravel Framework 5.4.36 | psql (PostgreSQL) 11.2

Hi, now I want to migrate my existing Laravel project DB from MySQL into PostgreSQL, I have some trouble here

$insert = [
   "a" => "name",
   "b" => age
   .
   .
];


return DB::table('table')->insert($insert);

when I try to insert DB with array data it returns like this,

Undefined column: 7 ERROR:  column "0" of relation "table" does not exist ..
LINE 1: insert into "table" ("0", "1", "2", ..

it not return "a","b","c".. column but array position. with MySQL DB it is working

---

and

i try to get last inserted data id like this,

$data = [
   'name'=>$name,
   'address'=>$address,
   'id_class'=>$id_class,
   'lat'=>$lat,
   'long'=>$long,
   'is_changed'=>true
];
return Model::create($data)->id;

this will return undefine for id value

---

i update my code, 1st problem already resolved with this:

$insert[] = [
   "a" => "name",
   "b" => age
   .
   .
];

foreach(array_chunk($insert,5000) as $i){
  return DB::table('table')->insert($insert);
}

Answer 1

I once got the same error. The issue was Accidentally i put

DB::beginTransaction();

In my auth middleware, forgot to close the beginTransaction by

DB::commit();

that is why, every time i try to insert new value, i get the ID but entry doesn't appear in database.