feat: add database config setting to drop automatically generated primary keys (#108918)

Signed-off-by: Bruno Abrantes <bruno@brunoabrantes.com>

pkg/services/sqlstore/database_config.go

@@ -43,6 +43,7 @@ type DatabaseConfig struct {
 	MigrationLock               bool
 	MigrationLockAttemptTimeout int
 	LogQueries                  bool
+	DeleteAutoGenIDs            bool
 	// SQLite only
 	QueryRetries int
 	// SQLite only
@@ -123,6 +124,7 @@ func (dbCfg *DatabaseConfig) readConfig(cfg *setting.Cfg) error {
 	dbCfg.TransactionRetries = sec.Key("transaction_retries").MustInt(5)
 
 	dbCfg.LogQueries = sec.Key("log_queries").MustBool(false)
+	dbCfg.DeleteAutoGenIDs = sec.Key("delete_auto_gen_ids").MustBool(false)
 
 	return nil
 }