grafana/pkg/infra/db/db.go

package db

import (
	"context"
	"os"

	"xorm.io/core"

	"github.com/grafana/grafana/pkg/services/sqlstore"
	"github.com/grafana/grafana/pkg/services/sqlstore/migrator"
	"github.com/grafana/grafana/pkg/services/sqlstore/session"
)

type DB interface {
	WithTransactionalDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
	WithDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
	WithNewDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
	GetDialect() migrator.Dialect
	GetDBType() core.DbType
	GetSqlxSession() *session.SessionDB
	InTransaction(ctx context.Context, fn func(ctx context.Context) error) error
	Quote(value string) string
}

type Session = sqlstore.DBSession
type SQLBuilder = sqlstore.SQLBuilder
type InitTestDBOpt = sqlstore.InitTestDBOpt

var InitTestDB = sqlstore.InitTestDB
var InitTestDBwithCfg = sqlstore.InitTestDBWithCfg
var ProvideService = sqlstore.ProvideService
var NewSqlBuilder = sqlstore.NewSqlBuilder

func IsTestDbMySQL() bool {
	if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
		return db == migrator.MySQL
	}

	return false
}

func IsTestDbPostgres() bool {
	if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
		return db == migrator.Postgres
	}

	return false
}

func IsTestDBMSSQL() bool {
	if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
		return db == migrator.MSSQL
	}

	return false
}