6c8e71c188
This commit adds support for the compound queries "bool", "boosting",
"constant_score" and "dis_max". The "function_score" query is not
supported yet.
Compound queries are simple. They act just like simple queries, except
that they are recursive, wrapping other simple/compound queries.
For example:
esquery.Bool().
Must(Term("user", "kimchy"), Term("author", "kimchy")).
Filter(Term("tag", "tech"))
30 lines
625 B
Go
30 lines
625 B
Go
package esquery
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import "encoding/json"
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type ConstantScoreQuery struct {
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params constantScoreParams
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}
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type constantScoreParams struct {
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Filter json.Marshaler `json:"filter"`
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Boost float32 `json:"boost,omitempty"`
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}
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func ConstantScore(filter json.Marshaler) *ConstantScoreQuery {
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return &ConstantScoreQuery{
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params: constantScoreParams{Filter: filter},
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}
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}
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func (q *ConstantScoreQuery) Boost(b float32) *ConstantScoreQuery {
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q.params.Boost = b
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return q
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}
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func (q ConstantScoreQuery) MarshalJSON() ([]byte, error) {
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return json.Marshal(map[string]constantScoreParams{
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"constant_score": q.params,
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})
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}
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