InfluxDB: SQL Query Editor (#72168)

* Add influxdbSqlSupport feature toggle

* Add SQL option to the config page

* Add SQL backend

* Add metadata support in config page

* Implement unified querying

* Fix healthcheck query

* fsql tests

* secure grpc by default

* code cleanup

* Query handing for sql mode

* Implement a placeholder sql editor

* Fix query language dropdown

* drop in SQL editor

* switch to use rawSql, get sql editor working

* fix healthcheck

* WIP

* memoize component to stop unwanted rerender onQuery

* dont reinit datasource on each render of the editor

* remove useless memo

* clean up

* Fix the link

* Alpha state warning

* Remove console.logs

* update model for fsql

* remove unused

---------

Co-authored-by: Galen <galen.kistler@grafana.com>

pkg/tsdb/influxdb/fsql/query_model.go

@@ -17,10 +17,10 @@ type queryModel struct {
 // to [(*FlightSQLDatasource).QueryData].
 type queryRequest struct {
 	RefID                string `json:"refId"`
-	RawQuery             string `json:"query"`
+	RawQuery             string `json:"rawSql"`
 	IntervalMilliseconds int    `json:"intervalMs"`
 	MaxDataPoints        int64  `json:"maxDataPoints"`
-	Format               string `json:"resultFormat"`
+	Format               string `json:"format"`
 }
 
 func getQueryModel(dataQuery backend.DataQuery) (*queryModel, error) {

pkg/tsdb/influxdb/healthcheck.go

@@ -124,7 +124,7 @@ func CheckSQLHealth(ctx context.Context, dsInfo *models.DatasourceInfo, req *bac
 		Queries: []backend.DataQuery{
 			{
 				RefID:         refID,
-				JSON:          []byte(`{ "query": "select 1", "resultFormat": "table" }`),
+				JSON:          []byte(`{ "rawSql": "select 1", "format": "table" }`),
 				Interval:      1 * time.Minute,
 				MaxDataPoints: 423,
 				TimeRange: backend.TimeRange{