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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Collation ¶
type Collation struct {
Locale string `bson:",omitempty"`
CaseLevel bool `bson:",omitempty"`
CaseFirst string `bson:",omitempty"`
Strength int `bson:",omitempty"`
NumericOrdering bool `bson:",omitempty"`
Alternate string `bson:",omitempty"`
MaxVariable string `bson:",omitempty"`
Backwards bool `bson:",omitempty"`
}
Collation allows users to specify language-specific rules for string comparison, such as rules for lettercase and accent marks.
type CursorType ¶
type CursorType int8
CursorType specifies whether a cursor should close when the last data is retrieved. See NonTailable, Tailable, and TailableAwait.
const ( // NonTailable specifies that a cursor should close after retrieving the last data. NonTailable CursorType = iota // Tailable specifies that a cursor should not close when the last data is retrieved. Tailable // TailableAwait specifies that a cursor should not close when the last data is retrieved and // that it should block for a certain amount of time for new data before returning no data. TailableAwait )
type FullDocument ¶
type FullDocument string
FullDocument specifies whether a change stream should include a copy of the entire document that was changed from some time after the change occurred.
const ( // Default does not include a document copy Default FullDocument = "default" // UpdateLookup includes a delta describing the changes to the document and a copy of the entire document that // was changed UpdateLookup FullDocument = "updateLookup" )
type ReturnDocument ¶
type ReturnDocument int8
ReturnDocument specifies whether a findAndUpdate operation should return the document as it was before the update or as it is after the update.
const ( // Before specifies that findAndUpdate should return the document as it was before the update. Before ReturnDocument = iota // After specifies that findAndUpdate should return the document as it is after the update. After )
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