(mongodb >=2.1.0)
MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors — Returns any write errors
Questa funzione non contiene parametri.
An array of any MongoDB\Driver\WriteErrors that occurred during the execution of individual write operations. Array keys will correspond to the index of the write operation from MongoDB\Driver\BulkWriteCommand. This map will contain at most one entry if the bulk write was ordered.
Example #1 MongoDB\Driver\Exception\BulkWriteCommandException::getWriteErrors() example
<?php
$manager = new MongoDB\Driver\Manager;
$bulk = new MongoDB\Driver\BulkWriteCommand(['ordered' => false]);
$bulk->deleteMany('db.coll', []);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 1]);
$bulk->insertOne('db.coll', ['_id' => 1]);
try {
$result = $manager->executeBulkWriteCommand($bulk);
} catch (MongoDB\Driver\Exception\BulkWriteCommandException $e) {
var_dump($e->getWriteErrors());
}
?>Il precedente esempio visualizzerà qualcosa simile a:
array(2) {
[2]=>
object(MongoDB\Driver\WriteError)#5 (4) {
["message"]=>
string(78) "E11000 duplicate key error collection: db.coll index: _id_ dup key: { _id: 1 }"
["code"]=>
int(11000)
["index"]=>
int(2)
["info"]=>
object(stdClass)#6 (0) {
}
}
[3]=>
object(MongoDB\Driver\WriteError)#7 (4) {
["message"]=>
string(78) "E11000 duplicate key error collection: db.coll index: _id_ dup key: { _id: 1 }"
["code"]=>
int(11000)
["index"]=>
int(3)
["info"]=>
object(stdClass)#8 (0) {
}
}
}