(mongodb >=1.0.0)
MongoDB\Driver\Manager::executeBulkWrite — Execute one or more write operations
$namespace
, MongoDB\Driver\BulkWrite $bulk
[, MongoDB\Driver\WriteConcern $writeConcern
] )Executes one or more write operations on the primary server.
A MongoDB\Driver\BulkWrite can be constructed with one or more write operations of varying types (e.g. updates, deletes, and inserts). The driver will attempt to send operations of the same type to the server in as few requests as possible to optimize round trips.
namespace (string)Un spațiu de nume complet calificat (de ex. "databaseName.collectionName").
bulk (MongoDB\Driver\BulkWrite)MongoDB\Driver\BulkWrite spre a fi executată.
writeConcern (MongoDB\Driver\WriteConcern)Opțional un MongoDB\Driver\WriteConcern pentru a fi aplicat la operațiunea de înscrieire. Dacă nu este indicat vre-unul, va fi utilizat "write concern" din MongoDB Connection URI.
Întoarce MongoDB\Driver\WriteResult în caz de succes.
Example #1 MongoDB\Driver\Manager::executeBulkWrite() example
<?php
$bulk = new MongoDB\Driver\BulkWrite();
$bulk->insert(['_id' => 1, 'x' => 1]);
$bulk->insert(['_id' => 2, 'x' => 2]);
$bulk->update(['x' => 2], ['$set' => ['x' => 1]], ['multi' => false, 'upsert' => false]);
$bulk->update(['x' => 3], ['$set' => ['x' => 3]], ['multi' => false, 'upsert' => true]);
$bulk->update(['_id' => 3], ['$set' => ['x' => 3]], ['multi' => false, 'upsert' => true]);
$bulk->insert(['_id' => 4, 'x' => 2]);
$bulk->delete(['x' => 1], ['limit' => 1]);
$manager = new MongoDB\Driver\Manager('mongodb://localhost:27017');
$writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY, 100);
$result = $manager->executeBulkWrite('db.collection', $bulk, $writeConcern);
printf("Inserted %d document(s)\n", $result->getInsertedCount());
printf("Matched %d document(s)\n", $result->getMatchedCount());
printf("Updated %d document(s)\n", $result->getModifiedCount());
printf("Upserted %d document(s)\n", $result->getUpsertedCount());
printf("Deleted %d document(s)\n", $result->getDeletedCount());
foreach ($result->getUpsertedIds() as $index => $id) {
printf('upsertedId[%d]: ', $index);
var_dump($id);
}
/* If the WriteConcern could not be fulfilled */
if ($writeConcernError = $result->getWriteConcernError()) {
printf("%s (%d): %s\n", $writeConcernError->getMessage(), $writeConcernError->getCode(), var_export($writeConcernError->getInfo(), true));
}
/* If a write could not happen at all */
foreach ($result->getWriteErrors() as $writeError) {
printf("Operation#%d: %s (%d)\n", $writeError->getIndex(), $writeError->getMessage(), $writeError->getCode());
}
?>
Exemplul de mai sus va afișa ceva similar cu:
Inserted 3 document(s)
Matched 1 document(s)
Updated 1 document(s)
Upserted 2 document(s)
Deleted 1 document(s)
upsertedId[3]: object(MongoDB\BSON\ObjectID)#5 (1) {
["oid"]=>
string(24) "54d3adc3ce7a792f4d703756"
}
upsertedId[4]: int(3)