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MongoWriteBatch::__construct

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(PECL mongo >= 1.5.0)

MongoWriteBatch::__construct — Creates a new batch of write operations

Description

protected MongoWriteBatch::__construct ( MongoCollection $collection [, string $batch_type [, array $write_options ]] )

Constructs a new MongoWriteBatch.

Note:

This is a protected constructor. Please use one of the classes inheriting MongoWriteBatch.

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Parameters

collection

The MongoCollection to execute the batch on. Its write concern will be copied and used as the default write concern if none is given as $write_options or during MongoWriteBatch::execute().

batch_type

One of:

  • 0 - make an MongoWriteBatch::COMMAND_INSERT batch
  • 1 - make an MongoWriteBatch::COMMAND_UPDATE batch
  • 2 - make a MongoWriteBatch::COMMAND_DELETE batch

write_options

An array of Write Options.

keyvalue meaning
w (int|string)Write concern value
wtimeout (int)Maximum time to wait for replication
orderedDetermines if MongoDB must apply this batch in order. Ordered writes execute serially (i.e. one at a time) and execution will stop after the first error. Unordered writes may execute in parallel and execution will not stop after the first error. Defaults to TRUE
j (bool)Wait for journaling on the primary. This value is discouraged, use WriteConcern instead
fsync (bool)Wait for fsync on the primary. This value is discouraged, use WriteConcern instead

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Return Values

A new MongoWriteBatch of type batch_type.

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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