// Execute routes a non-streaming query.
func (rtr *Router) Execute(ctx context.Context, query *proto.Query) (*mproto.QueryResult, error) {
if query.BindVariables == nil {
query.BindVariables = make(map[string]interface{})
}
vcursor := newRequestContext(ctx, query, rtr)
plan := rtr.planner.GetPlan(string(query.Sql))
switch plan.ID {
case planbuilder.SelectUnsharded, planbuilder.UpdateUnsharded,
planbuilder.DeleteUnsharded, planbuilder.InsertUnsharded:
return rtr.execUnsharded(vcursor, plan)
case planbuilder.SelectEqual:
return rtr.execSelectEqual(vcursor, plan)
case planbuilder.InsertSharded:
return rtr.execInsertSharded(vcursor, plan)
default:
return nil, fmt.Errorf("plan %+v unimplemented", plan)
}
}
