MongoDB\Driver\Manager
PHP Manual

MongoDB\Driver\Manager::executeBulkWrite

(mongodb >=0.2.0)

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

Descrierea

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.

Parametri

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.

Valorile întoarse

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

Erori/Excepții

Exemple

Example #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());
}
?>

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(BSON\ObjectID)#5 (1) {
  ["oid"]=>
  string(24) "54d3adc3ce7a792f4d703756"
}
upsertedId[4]: int(3)

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MongoDB\Driver\Manager
PHP Manual