Laravel缓慢插入

Question

我在一个网格中有超过8k条记录，当我发布它们并用下面的插入代码运行循环时，插入需要超过10分钟，

for($i=0; $i< count($emp_code); $i++)
{
$objLabor = new Labor;
$objLabor->project_id = $project_id;
$objLabor->emp_code = $emp_code[$i];
$objLabor->emp_name = $emp_name[$i];
$objLabor->emp_profession = $emp_profession[$i];
if($salary_date[$i] != "")  $objLabor->salary_date =  date("Y-m-d H:i:s", strtotime($salary_date[$i] ));
if($salary_period_from[$i] != "")   $objLabor->salary_period_from = date("Y-m-d H:i:s", strtotime($salary_period_from[$i]));
if($salary_period_to[$i] != "") $objLabor->salary_period_to = date("Y-m-d H:i:s", strtotime($salary_period_to[$i]));
$objLabor->quantity = $quantity[$i];
$objLabor->uom = $uom_id[$i];
if($rate[$i] != "") $objLabor->rate = AppHelper::instance()->formatCurrency($rate[$i]);
$objLabor->basic_amount = $quantity[$i] * doubleval($objLabor->rate);
if($allowance[$i] != "") $objLabor->allowance = AppHelper::instance()->formatCurrency($allowance[$i]);
if($deduction[$i] != "") $objLabor->deduction = AppHelper::instance()->formatCurrency($deduction[$i]);
if($overtime[$i] != "") $objLabor->overtime = AppHelper::instance()->formatCurrency($overtime[$i]);
$addUp = doubleval($objLabor->basic_amount) + doubleval($objLabor->allowance) + doubleval($objLabor->overtime);
$objLabor->net_amount = $addUp - doubleval($objLabor->deduction);
$objLabor->budget_node_id = $budget_code[$i];
$objLabor->remarks = $remarks[$i];
$objLabor->budget_node_remarks = $budget_code_remarks[$i];
$objLabor->added_by = Auth::id();
$objLabor->added_on = date("Y-m-d H:i:s");  
$objLabor->batch_id = $objBulkImportHistory->id;    
$objLabor->save();
}

但当我让它插入查询时，它会在几秒钟内执行

for($i=0; $i< count($emp_code); $i++)
{
DB::query('insert into labor (project_id, emp_code, emp_name,emp_profession,added_by,batch_id,added_on) 
values (' . $project_id . ', ' . $emp_code[$i] . ',' .  $emp_name[$i]. ',' .  $emp_profession[$i]
. ',' .  $user_id . ',' .  $bulk_id .   ',' . date("Y-m-d H:i:s") .')');
}

这是我的型号

namespace a2zcost;
use IlluminateDatabaseEloquentModel;
class Labor extends Model
{
protected $table = 'labor';
public $timestamps = false;
}

可能是什么问题？我错过了什么或者做得不对？

Answer 1

您需要进行大规模插入

$insertAbleObjLabors = [];
for($i=0; $i< count($emp_code); $i++)
{
$objLabor = new Labor;
$objLabor->project_id = $project_id;
$objLabor->emp_code = $emp_code[$i];
$objLabor->emp_name = $emp_name[$i];
$objLabor->emp_profession = $emp_profession[$i];
if($salary_date[$i] != "")  $objLabor->salary_date =  date("Y-m-d H:i:s", strtotime($salary_date[$i] ));
if($salary_period_from[$i] != "")   $objLabor->salary_period_from = date("Y-m-d H:i:s", strtotime($salary_period_from[$i]));
if($salary_period_to[$i] != "") $objLabor->salary_period_to = date("Y-m-d H:i:s", strtotime($salary_period_to[$i]));
$objLabor->quantity = $quantity[$i];
$objLabor->uom = $uom_id[$i];
if($rate[$i] != "") $objLabor->rate = AppHelper::instance()->formatCurrency($rate[$i]);
$objLabor->basic_amount = $quantity[$i] * doubleval($objLabor->rate);
if($allowance[$i] != "") $objLabor->allowance = AppHelper::instance()->formatCurrency($allowance[$i]);
if($deduction[$i] != "") $objLabor->deduction = AppHelper::instance()->formatCurrency($deduction[$i]);
if($overtime[$i] != "") $objLabor->overtime = AppHelper::instance()->formatCurrency($overtime[$i]);
$addUp = doubleval($objLabor->basic_amount) + doubleval($objLabor->allowance) + doubleval($objLabor->overtime);
$objLabor->net_amount = $addUp - doubleval($objLabor->deduction);
$objLabor->budget_node_id = $budget_code[$i];
$objLabor->remarks = $remarks[$i];
$objLabor->budget_node_remarks = $budget_code_remarks[$i];
$objLabor->added_by = Auth::id();
$objLabor->added_on = date("Y-m-d H:i:s");
$objLabor->batch_id = $objBulkImportHistory->id;
$insertAbleObjLabors[] = $objLabor->toArray();
}
Labor::insert($insertAbleObjLabors);