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https://github.com/grafana/grafana.git
synced 2025-02-20 11:48:34 -06:00
d333c09418
* 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>
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package fsql
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import (
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"encoding/json"
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"fmt"
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"time"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/grafana/grafana-plugin-sdk-go/data/sqlutil"
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)
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type queryModel struct {
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*sqlutil.Query
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}
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// queryRequest is an inbound query request as part of a batch of queries sent
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// to [(*FlightSQLDatasource).QueryData].
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type queryRequest struct {
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RefID string `json:"refId"`
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RawQuery string `json:"rawSql"`
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IntervalMilliseconds int `json:"intervalMs"`
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MaxDataPoints int64 `json:"maxDataPoints"`
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Format string `json:"format"`
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}
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func getQueryModel(dataQuery backend.DataQuery) (*queryModel, error) {
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var q queryRequest
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if err := json.Unmarshal(dataQuery.JSON, &q); err != nil {
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return nil, fmt.Errorf("unmarshal json: %w", err)
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}
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var format sqlutil.FormatQueryOption
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switch q.Format {
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case "time_series":
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format = sqlutil.FormatOptionTimeSeries
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case "table":
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format = sqlutil.FormatOptionTable
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default:
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format = sqlutil.FormatOptionTimeSeries
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}
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query := &sqlutil.Query{
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RawSQL: q.RawQuery,
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RefID: q.RefID,
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MaxDataPoints: q.MaxDataPoints,
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Interval: time.Duration(q.IntervalMilliseconds) * time.Millisecond,
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TimeRange: dataQuery.TimeRange,
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Format: format,
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}
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// Process macros and execute the query.
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sql, err := sqlutil.Interpolate(query, macros)
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if err != nil {
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return nil, fmt.Errorf("macro interpolation: %w", err)
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}
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query.RawSQL = sql
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return &queryModel{query}, nil
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}
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