MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::executeBulkWrite

(mongodb >=0.2.0)

MongoDB\Driver\Manager::executeBulkWriteExecute one or more write operations

Açıklama

final public MongoDB\Driver\WriteResult MongoDB\Driver\Manager::executeBulkWrite ( string $namespace , MongoDB\Driver\BulkWrite $bulk [, MongoDB\Driver\WriteConcern $writeConcern ] )

Executes one or more write operations.

A MongoDB\Driver\BulkWrite can be constructed with multiple write operations of varying types (e.g. updates, deletes, and inserts). The driver will attempt to send similarly type operations to the server at the same time to optimize round trips.

Değiştirgeler

namespace

A fully qualified namespace (databaseName.collectionName)

bulk

The MongoDB\Driver\BulkWrite to execute.

writeConcern

Optionally, a MongoDB\Driver\WriteConcern. If none given, default to the Write Concern set by the MongoDB Connection URI.

Dönen Değerler

Returns MongoDB\Driver\WriteResult on success, throws exception (instanceof MongoDB\Driver\Exception) on failure.

Hatalar/İstisnalar

Örnekler

Örnek 1 MongoDB\Driver\Manager::executeBulkWrite() example

<?php
$bulk 
= new MongoDB\Driver\BulkWrite();

$bulk->insert(array("_id" => 1"x" => 1));
$bulk->insert(array("_id" => 2"x" => 2));

$bulk->update(array(  "x" => 2), array('$set' => array("x" => 1)), array("multi" => false"upsert" => false));
$bulk->update(array(  "x" => 3), array('$set' => array("x" => 3)), array("multi" => false"upsert" => true));
$bulk->update(array("_id" => 3), array('$set' => array("x" => 3)), array("multi" => false"upsert" => true));

$bulk->insert(array("_id" => 4"x" => 2));

$bulk->delete(array("x" => 1), array("limit" => 1));


$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
$writeConcern = new MongoDB\Driver\WriteConcern(MongoDB\Driver\WriteConcern::MAJORITY100);
$result $manager->executeBulkWrite("databaseName.collectionName"$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());
}
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

Inserted 3 document(s)
Matched  1 document(s)
Updated  1 document(s)
Upserted 2 document(s)
Deleted  1 document(s)
upsertedId[3]: object(BSON\ObjectID)#5 (1) {
  ["oid"]=>
  string(24) "54d3adc3ce7a792f4d703756"
}
upsertedId[4]: int(3)

Ayrıca Bakınız


MongoDB\Driver\Manager
PHP Manual