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query.go
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/
query.go
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package druid
import (
"net/http"
"github.com/h2oai/go-druid/builder/query"
"github.com/h2oai/go-druid/builder"
)
const (
NativeQueryEndpoint = "druid/v2"
SQLQueryEndpoint = "druid/v2/sql"
)
type QueryService struct {
client *Client
}
func (q *QueryService) Execute(qry builder.Query, result interface{}, headers ...http.Header) (*Response, error) {
var path string
switch qry.Type() {
case "sql":
path = SQLQueryEndpoint
default:
path = NativeQueryEndpoint
}
r, err := q.client.NewRequest("POST", path, qry)
if err != nil {
return nil, err
}
if len(headers) >= 1 {
for k, v := range headers[0] {
for _, vv := range v {
r.Header.Set(k, vv)
}
}
}
resp, err := q.client.Do(r, result)
if err != nil {
return nil, err
}
return resp, nil
}
//func (q *QueryService) Cancel(query builder.Query) () {}
//func (q *QueryService) Candidates(query builder.Query, result interface{}) (*Response, error) {}
func (q *QueryService) Load(data []byte) (builder.Query, error) {
return query.Load(data)
}