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GoLang MongoDB\Driver\ReadConcern::isDefault
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GoLang replacement for PHP's MongoDB\Driver\ReadConcern::isDefault
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PHP MongoDB\Driver\ReadConcern::isDefaultPHP original manual for MongoDB\Driver\ReadConcern::isDefault [ show | php.net ]MongoDB\Driver\ReadConcern::isDefault(mongodb >=1.3.0) MongoDB\Driver\ReadConcern::isDefault — Checks if this is the default read concern Description
final public bool MongoDB\Driver\ReadConcern::isDefault
( void
)
Returns whether this is the default read concern (i.e. no options are specified). This method is primarily intended to be used in conjunction with MongoDB\Driver\Manager::getReadConcern() to determine whether the Manager has been constructed without any read concern options. The driver will not include a default read concern in its read operations (e.g. MongoDB\Driver\Manager::executeQuery()) in order order to allow the server to apply its own default. Libraries that access the Manager's read concern to include it in their own read commands should use this method to ensure that default read concerns are left unset. ParametersThis function has no parameters. Return Values
Returns Errors/Exceptions
ExamplesExample #1 MongoDB\Driver\ReadConcern::isDefault() example
<?php The above example will output: bool(true) bool(false) bool(false) bool(true) See Also
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