Chore: remove sql testdata (#38945)

pkg/services/sqlstore/sql_test_data.go

@@ -1,67 +0,0 @@
-package sqlstore
-
-import (
-	"math/rand"
-	"time"
-
-	"github.com/grafana/grafana/pkg/bus"
-	"github.com/grafana/grafana/pkg/models"
-)
-
-func init() {
-	bus.AddHandler("sql", InsertSQLTestData)
-}
-
-func sqlRandomWalk(m1 string, m2 string, intWalker int64, floatWalker float64, sess *DBSession) error {
-	timeWalker := time.Now().UTC().Add(time.Hour * -200)
-	now := time.Now().UTC()
-	step := time.Minute
-
-	row := &models.SQLTestData{
-		Metric1:      m1,
-		Metric2:      m2,
-		TimeEpoch:    timeWalker.Unix(),
-		TimeDateTime: timeWalker,
-	}
-
-	for timeWalker.Unix() < now.Unix() {
-		timeWalker = timeWalker.Add(step)
-
-		row.Id = 0
-		row.ValueBigInt += rand.Int63n(200) - 100
-		row.ValueDouble += rand.Float64() - 0.5
-		row.ValueFloat += rand.Float32() - 0.5
-		row.TimeEpoch = timeWalker.Unix()
-		row.TimeDateTime = timeWalker
-
-		sqlog.Info("Writing SQL test data row")
-		if _, err := sess.Table("test_data").Insert(row); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func InsertSQLTestData(cmd *models.InsertSQLTestDataCommand) error {
-	return inTransaction(func(sess *DBSession) error {
-		var err error
-
-		sqlog.Info("SQL TestData: Clearing previous test data")
-		res, err := sess.Exec("TRUNCATE test_data")
-		if err != nil {
-			return err
-		}
-
-		rows, _ := res.RowsAffected()
-		sqlog.Info("SQL TestData: Truncate done", "rows", rows)
-
-		if err := sqlRandomWalk("server1", "frontend", 100, 1.123, sess); err != nil {
-			return err
-		}
-		if err := sqlRandomWalk("server2", "frontend", 100, 1.123, sess); err != nil {
-			return err
-		}
-		return sqlRandomWalk("server3", "frontend", 100, 1.123, sess)
-	})
-}