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GoLang MongoCursor::key
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GoLang replacement for PHP's MongoCursor::key
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MongoCursor::key(PECL mongo >=0.9.0) MongoCursor::key — Returns the current result's _id, or its index within the result set Description
public string|int MongoCursor::key
( void
)
ParametersThis function has no parameters. Return ValuesThe current result's _id as a string. If the result has no _id, its numeric index within the result set will be returned as an integer. See Also
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